ANTHROPOLOGY LIBT^^Y LIBRARY OF THE University of California. RECEIVED BY EXCHANGE Class ^^17 e_ \S09 Pigmentation Survey of School Children in Scotland By James Fowler Tocher, B.Sc, F.I.C. Aberdeen Printed for the University 1908 Aberdeen University Studies : No. 36 Pigmentation Survey of School Children in Scotland University of Aberdeen. COMMITTEE ON PUBLICATIONS. Convener : Professor James W. H. Trail, F.R.S., Curator of the University Library. UNIVERSITY STUDIES. General Editor : P. J. Anderson, LL.B., Librarian to the University and Clerk of the General Council. y igoo. No. I. — Roll 0/ Alumni in Arts of the University and King's College of Aberdeen, i5g6-i86o. Edited by P. J. Anderson. „ No. 2. — Records of Old Aberdeen, ii57.i89i. A. M. Munro, F.S.A. Scot. Vol. I. „ No. 3. — Place Names of West Aberdeenshire. James Macdonald, F.S.A. Scot. 1901. No. 4. — The Family of Burnett of Leys. George Burnett, LL.D., Lyon King of Arms. „ No. i.— Records of Invercauld, 1547-1828. Rev. J. G. Michie, M.A. / 1902. No. 6. — Rectorial Addresses in the Universities of Aberdeen, 1835-1900. P. J. Anderson. „ No. 7.— The Albemarle Papers, 1746-48. Professor C. S. Terry, M.A. 1903. No. 8.— The House of Gordon. J. M. Bulloch, M.A. Vol. I. „ No. g.— Records of Elgin. William Cramond, LL.D. Vol. L 1904. No. 10. — Avogadro and Dalton. A. N. Meldrum, D.Sc. „ No. 11. — Records of the Sheriff Court of Aberdeenshire. David Littlejohn, LL.D. Vol. L „ No. 12. — Proceedings of the Anatomical and Anthropological Society, 1902-04. 1905. No. 13. — Report on Alcyonaria. Professor J. Arthur Thomson, M.A., and others. „ No. 14.— Researches in Organic Chemistry. Prof. P. R. Japp, F.R.S., and others. „ No. 15. — Meminisse Juvat : with Appendix of Alakeia. Alexander Shewan, M.A. „ No. 16. — The Blackhalls of that Ilk and Barra. Alexander Morison, M.D. 1906. No. 17. — Records of the Scots Colleges. Vol. L P.J.Anderson. „ No. 18. — Roll of the Graduates of the University of Aberdeen, 1860-1900. Colonel William Johnston, C.B., LL.D. „ No. 19. — Studies in the History and Development of the University of Aberdeen. P. J. Anderson and others. „ No. 20.— Studies in the History and Art of the Eastern Provinces of the Roman Empire. Professor Sir W. M. Ramsay, D.C.L., and pupils. „ No. 21. — Studies in Pathology. William Bulloch, M.D., and others. , No. 22. — Proceedings of the Anatomical and Anthropological Society, igo^oS. „ No. 23. — Subject Catalogues of the Science Library and the Law Library. P. J. Anderson. „ No. 24. — Records of the Sheriff Court of Aberdeenshire. David Littlejohn, LL.D. Vol. IL 1907. No. 2y^Studies on Alcyonarians and Antipatharians. Prof. Thomson, M.A., and others. „ No. 26. — Surgical Instruments in Greek and Roman Times. J. S. Milne, M.A., M.D. „ 1^0. 27.— Records of the Sheriff Court of Aberdeenshire. David Littlejohn, LL.D. Vol. IIL „ No. 28. — Flosculi Graeci Boreales. Ser. IL Professor John Harrower, M.A. „ No. 29. — Record of the Quatercentenary, igo6. P. J. Anderson. „ No. iO.—The House of Gordon. J. M. Bulloch, M.A. Vol. IL 1908. ^o. ii.--The Miscellany of the New Spalding Club. Vol.11. „ No. 32. — The Religious Teachers of Greece. James Adam, Litt.D. (Gifford Lectures, 1904-06). ,, No. 33.— rA« Science and Philosophy of the Organism. Hans Driesch, Ph.D. (Gtfford Lecture, 1907). ^„ No. i^.— Proceedings of the A natomical and A nthropological Society, 1906-08. „ No. 3i.— Records of Elgin. Vol. II. Rev. Stephen Ree, B.D. yy „ Ho. 36.— Pigmentation Survey of School Children in Scotland. J. F. Tocher, B.Sc. Pigmentation Survey of School Children in Scotland By James Fowler Tocher, B.Sc, F.I.C. Aberdeen Printed for the University 1908 MITHKOPOLOGY USMRT ^ ^^^ v^n CONTENTS. PAOK The Report 1 Plates I. to XXVI 108 Appendix to the Report 109 177088 [Fi'oni Biometrika, Vol. VI. Nos. 2 and S. September, 1D08.] [All Rights reserved.] PIGMENTATION SUEVEY OF SCHOOL CHILDREN IN SCOTLAND. COMMITTEE OF THE SURVEY. Principal Sir William Turner, K.C.B.., F.R.S., Chairman. Professor R. W. Reid, M.D., F.R.C.S. J. Gray, B.Sc. J. F. Tocher, B.Sc THE REPORT. The accompanying Report which is published under the direction of the above Committee has been prepared by J. F. Tocher and consists of a Memoir on the reduced data and an Appendix. The memoir includes 72 tables, 19 diagrams and 78 maps. The Appendix contains 16 tables of classified data, and includes a list of teachers who made the Returns. THE GRANTS. Financial aid towards the Survey has to be acknowledged from the following sources : (1) (a) Grant by Royal Society in May 1902 (/9) .., „ „ 1904 (7) . » .. 1906 Total Grant by Royal Society (2) (3) (4) Biometiika vi £ 200 100 100 Grant by Carnegie Trust July 1908 Donations by Lord Strathcona towards the pay- ment of outlays on special sections of the work of analysis. The expense of printing the Appendix has been defrayed from a fund presented to this Journal in memory of W. F. R. Weldon. 400 100 17 Pigmentation Survey of School Children in Scotland PIGMENTATION SUEVEY OF SCHOOL CHILDEEN IN SCOTLAND*. By J. F. TOCHER, B.Sc. CONTENTS. MEMOIR. Section 1. Introductory . . . . 2. Arrangements prior to Organiza- tion , . . , . 3. Organization and Carrying out of the Survey .... 4. Problems to be discussed . 5. Statistical Methods employed to determine Significant Differ- ences 6. Kelative Local Differences geo- graphically considered. Indi- vidual Differences in each Class Explanatory and Introductory Differences in Hair Colour: (a) Fair Hair; (/5) Red Hair; (y) Medium Hair ; (S) Dark Hair ; (e) Jet Black Hair . Differences in Eye Colour : (a) Blue Eyes; O) Light Eyes ; (-y) Medium Eyes ; (8) Dark Eyes . 7. The General Resemblance of Local Populations to the General Population I. Introductory . II. Hair Colour : (a) Divisions (/3) Counties ; {y) Districts III. Eye Colour : (a) Divisions (/3) Counties ; (y) Districts 8. Class Segregation I. Interlocal Constants I. IL IIL Page 3 8 13 15 18 18 22 29 34 34 37 44 47 47 I. n. in. IV. VI. vn. Section II. Significance of the Constiints 9. Peculiarities in the Distribution of Colour in Scotland General .... Red Hair .... Relati<jnship between (Jraclic speaking Population and Pig mentation Relationships between Pigment ation. Density of Population and Foreigners Relationship between Pigment ation and the Death Rate The Probable Cause of the Association of the Medium or Browuhaired Class with Density of Population Colour Classes which are as- sociated geographically VIII. Relationships between Pig- mentation and Physical and Mental Defects 10. Degree of Resemblance between the Boy and Girl Population in each of the Colour Classes . 11. The Colour Characteristics of the Population of Greater Glasgow and Environs . . . . I. Introductory, with Tables of cliissified data 48 51 51 53 54 57 59 60 66 69 An Appendix containing the actual data is issued as a supplement to this volume of Biomttrika. J. F. Tocher Section II. III. Analysis of Glasgow Data (a) General Divergency in Colour (1) Hair Colour; (2) Eye Colour .... (j3) Individual Classes. (1) Hair Colour; (2) Eye Colour .... (y) General View Specific Elements in the Glas- gow Population causing Di- vergency .... (o) Introductory ; (/3) Gaelic speaking Population of Glas- gow ; (y) the Foreign Popu- lation of Glasgow ; (S) the Irish Population of Glasgow Page Section Page 75 IV. Summary of Results of the Analysis of the Population 75 of Glasgow .... 89 12. Comparison with other Data 91 75 I. Scottish Data : (o) East Aber- 79 deenshire Children, 1896 ; (/3) Scottish Adults; the 79 Insane; (y) Scottish Adults, 80 Beddoe's observations II. Foreign Data : (a) the Actual 91 D.itiX ; O) Comments . 93 82 III. The Data bearing on Corre- lation and comparison with ♦ similar Data 95 (a) General ; (^3) Comptiri- sons ..... 95 82 13. Summary of Results . 97 ( 1 ) Introductory. In 1896, the writer organized and carried out a survey of the colour characters of the school population (14,561) of East Aberdeenshire *-^the first local survey of its kind in the British Isles. The cooperation of the teachers in East Aberdeenshire was so hearty that the writer conceived the idea of making a survey of the colour characters of the whole of the school population of Scotland and, afterwards, of making a survey of the physical characters of the Scottish adult population. The chief obstacle in the way of carr)'ing out both schemes was the want of funds. At Glasgow, for instance, the British Association approved of the idea but made no (irantf. In December, 1001, however, the writer applied to the Royal Society of London for a Grant of £200, naming a Scottish Committee prepared to see the pigmentation survey carried out. The promotion of the adult survey was meantime held in abeyance. Tlie committee named was con- stituted and consisted of the following: Professor, now Principal Sir William Turner, K.C.B., F.R.S., chairman ; Professor R. W. Reid, M.D., F.R.C.S. ; J. Gray, B.Sc, and the writer. Under the direction of this committee, the Survey was made and this Report is published. The Grant applied for was given in May 1902, and the supplementary Grants of £100 each were given in 1U04< and 1906. The Royal Society has thus supplied the sum of £400 to enable the Survey to be * Tocher, " Ethnographical Survey of School Children in Buchan," Trans. Buchan Field Cluh, Vol. IV. pp. 137 — 152. Observations on the colour characters of over 2800 adults belonging to the same population had already been made by the writer and his assistants in 1895 at Mintlaw in Aberdeenshire. The results of an elementary analysis of these observations together with the results of a similar analysis of measurements of adults in various parts of Aberdeenshire are embodied in joint papers by J. Gray and the writer published in the following Journals : — Jour. Anthrop. Inst, Vol. xxx. 1900, pp. 104—124 ; B. A. Report, 1900, pp. 193—195; B. A. Report, 1904, p. 707; etc. t A Committee was formed, but no work was done, and it was dissolved in 1903, on its being pointed out that a Scottish committee with a Grant from the Royal Society was carrying out the survey. 17-2 4 Pigme7itation Survey of School Children in Scotland carried out and to further the statistical portion of the work. A Donation from Lord Stratheona in November 1906 of £100 towards anthropological research on adults and children in Scotland has also to be gratefully acknowledged. A portion (£21. \Qs.) has been expended on the work of the present Survey. The Carnegie Trust in July 1908 made a Grant of £100 in aid of publication. The total Grants in aid up to the present date thus amount to £521. Ida. The total cost of the Survey including outlays, for aid in statistical, clerical and other work has been £8G0. Is. 4d. The writer desires gratefully to acknowledge all the Grants made, and further the aid given by Sir William Turner and Professor Reid towards securing them. Without these Grants, the Survey would not have been made. (2) Arrangements prior to organization. Immediately on receiving the Royal Society Grant of £200 in May, 1902, the writer placed himself in communication with the officials of the Educational Institute of Scotland and other teachers throughout the countr}\ The teachere were found to be distinctly sympathetic and interested in the scheme and, by the end of December, the writer was able to report to the Committee that there was every likelihood of the teachers consenting to make the necessary observations. On the 27th December, the General Committee of Management of the Educational Institute of Scotland passed a favourable resolution communicated to the author by the secretary of the Institute in the following terms : — Coatbridge, 21 th Dec. 1902. Dear Sir, I have pleasure in informing you that the General Committee of Management at their meeting to-day adopted the following motion : — " That the General Committee of Manage- ment recommend the members of the Institute to afford whatever support it may be in their power to give towards the carrying out of a pigmentation survey of school children in Scotland." Faithfully yours, (Signed) JOHN LAURENCE, Sec. of the Institute. J. F. Tocher, Esq. Peterhead. Thus the cooperation of the teaching profession seemed assured and every confidence was felt that the returns would be made by the teachers without any delay, after receiving the necessary schedules and instructions. The preparation of the schedules and instructions caused the Committee much anxiety. Quite 18 months were spent in discussing the best way to have the observations made. All the leading authorities were consulted as to the numbers of categories to be employed, the reproduction of suitable colour cards, and other means of aiding the teachers in their task of determining the precise colours involved. Although in many respects desirable, the limits of this memoir preclude the author from giving more than a general statement of the decision arrived at. At the outset both Sir William Turner and Professor Reid agreed that it would be most desirable to have cither standard specimens of hair and artificial eyes J. F. Tocher properly shaded or to have colour cards if such were possible. Dr Francis Gallon, Dr A. C. Haddon, Professors Macalister, K. Pearson and D. J. Cunningham were each consulted and gave valuable suggestions. Artists and lithographers were employed to reproduce the shades of colour from a very complete set of specimens of hair of all shades and from specially prepared artificial eyes. A good deal of progress was made, but on attempting to determine the various classes by aid of colour cards giving either the limits or the means of the classes, the method failed to produce satisfactory results. It was found that, compared with the results obtained by the use of samples of natural hair, observers differed seriously in the classification of colour by this method. This appeared to be due to the comparative failure of the lithographers to reproduce the natural shades required. The writer devised the following analytical table (Table I.), the range of each class being TABLE I. Analytical Table for Hair Colours. Red The hair is red ; either light red, bright red, or dark red All colours which approach more to red than to brown or flaxen Class 1. Not Red The hair is not red. It is either fair, brown, or dark Fair The hair is fair, that is white, flaxen, or golden- yellow only I A VERY LIGHT 1 } brown may be > ( included here ) Class 2. Not Fair The hair is not fair. It is brown (medium) or dark Medium The hair is chestnut brown, brownish, or is neither red, fair, nor dark Class 3. Dark The hair is dark brown, or dark or black, but not jet black Class 4. Jet Black only Class 5. Note. — There are five divisions of hair colours recognised by the Committee. No. 1.— The first includes all shades of red— light red, bright red, and sandy red, &c. No. 2. — The second division includes all shades of fair, but great care must be taken not to include brown or medium hair. Flaxen, white, and golden yellow are the shades of fair recognised. No. 3.— The third division includes chestinit brown, dull brown, and all shades, not red fair, or dark. No. 4. — The fourth division, dark, includes very dark brown (looking black at a moderate distance), and black. No. 5. — The fifth division is very uncommon. It is jet black. Pigmentation Survey of S'^lwol Children in Scotland TABLE I— {continued). Analytical Table for Eye Colours. Pure Blue The eyes are pure blue Deep blue or pure blue is Class 1. I Light blue is| I Class 2. Not Pure Blue The eyes are not pure blue. They are either browu, grey, very light blue, or mixed Note. — There are four classes or divisions of eyes. No. 1. — The first is the pure blue or deep blue eye which cannot he mistaken. No. 2. — The second includes light blue and light grey eyes. No. 3. — The third includes all eyes not blue, light grey, or brown — they are called medium eyes, and include grey, green, orange, and other mixed shades. No. 4. — The fourth class includes hazel brown, dark brown, and dark eyes generally. The fourth class is usually spoken of as dark, and the colour appears homogeneous in character at a distance of two feet, at which distiHice observations ought to be made. In noting the colour of the eyes, first note whether they are blue or brown. If these are excluded note whether they are grey. If light grey, they are light eyes, if grey, they are medium eyes. If the eyes are neither blue (1), grey (.3), nor brown (4) they are either light eyes (2) or medium eyes (3) [of which grey, previously mentioned, is only one shade]. Light eyes having been already excluded, they are medium or mixed eyes. It is best to call up a few children at a time andjvdge hy comparison. fully described. In making colour observations, each class in this table is de- terminable by the observer by a process of elimination of the other classes. The results obtained by the use of this table were now compared with the results obtained by using samples of hair, for hair colour, and of glass eyes, for eye colour and also with the results, for eye colour, obtained from observations on boys and girls selected as types of each class. It was found that both sets of figures closely agreed, and the results were therefore considered very satisfactory. The colour canl method Biometrika. Vol. VI. Nos. 2 and 3. Table II. Pigmentation Survey of Scliool Ciiildren in Scotland. Nam* of Sckeol^^ _ _. Parish .„., County Date of Survey District No. . Nome of Teacher Sex of List of Children on this Sheet, .,. (Boy,orOirl.,. INDICATE COLOUR OF HAIR AND EYES by an X in CorrespondinK Col *»♦ To taut trcnbtt to yowruif, number tlir whUi: school co,iKr\,Uitly from I mumnU, nfUr tht name' kart been enlerrd from RtgiUrr and hr/ore notiif/ the colour,. No. AGE. HAIR. KYES SURNAME. RELATIONSHIPS. Use thi-* column to in- dicate rt.'Iatioii<tliips ill any iiiaimcr you '^txK klXATIONSIIIPS. Fair Red Med Dark Jet Black Pure Blue Light Med ilark Indicate rela(ioo»1iipt tiy croup- ing and bracketing llie numbers of the children who are related Co one another in the undernoted divisions, which sut: the reltlion- ships. iR'Xt coluniu. If you u»e the next For example, if 7 and li ztcfidl brothers, aistcTS, or sister and brother, write in "Full Druthers and Sisters** column in brackets. thus, the figures (711)- ir 10 and 23 are cdusins by fathers being/u/7 brothers, write do- 23), ^ FULL BROTHEKS AND SISTERS. No. and No. ,. .. „ COUSINS. Children whose Children whose brothers (record isiers (recotd nd bracket the lumbers here). numbers here). Nos- and Nos. and ,, » „ .. M •• „ .. (• 1, .. • t *t .. .. .. .. u .. ** „ „ Children whose fat )crs on ihe one on the other arc f^ brothers and sisters. <o.— 'sTather and No.— '» Mother. „ ,. and „ ,, ,. and.,. „ ,, and „ „ , and „ . „ and „ „ , .. and „ .. Mid „ .. »nd „ J. F. Tocher 7 was then reluctantly abandoned and the analytical table with broad classes was adopted as one likely to lead to the least error in determining the colour characters of the children. The accompanying schedule (Table II., much reduced size) was adopted by the Committee, the table (Table I.) with the description of the classes being printed on the back of each schedule. The form of schedule and descriptive analytical table being definitely settled the author drew up a circular letter to the teachers which was adopted by the Committee*. Mr John Gray's name was, with the consent of the Committee, associated with the writer's in the circular, as it had been mutually arranged that, after the data had been collected and summarised by the author, a joint paper should be prepared. This idea was departed from, at a later date, at Mr Gray's suggestion. With the Committee's approval he has, instead, written a short memoir illus- trating his method of dealing with the obsei-vations grouped into districts, from Tables XI , XII., XIII. and XIV. of Appendix supplied to him by the writer who, on completing the statistical analysis, gladly supplied Mr Gray with the tables referred tof. District grouping suited the purpose he had in view of repre- senting, by contour lines, the imaginary up and down steps by which he assumes one locality gradually to merge in intensity of colour into adjacent ones. The 7 December 1903. •Deau Sir, ob Madam, As you may have seen reported, this Committee proposes, with your kind assistance, to carry out a survey of the colour characteristics of the school children of Scotland. We beg to enclose the necessary form, and we should feel very much obliged if you will kindly record the names and colour characteristics of the children of your school for the use of the above Committee. The purpose of this survey of the colour characteristics of the children is to collect statistics in order to elucidate racial characters, the laws of heredity, and the general problem of evolution. The Committee suggests that, when convenient, the teacher in charge of each class should first have the names and ages, and if possible the relationships, of the children recorded in the sheets. After this has been completed, he or she could then, at convenient times, call up the children, five or six at a time, and note the colour of the hair and the colour of the eyes, following the instructions on the analytical table on the back of each obnervation sheet. We may briefly mention that in carrying out this Survey, besides the private goodwill of hundreds of Teachers, the General Committee of Management of the Educational Institute of Scotland support the idea. The following resolution of the General Committee was adopted in December last : — " That the G.C.M. recommend the Members of the Institute to afford whatever support it may be in their power to give towards the carrying out of a Pigmentation Survey of School Children in Scotland." The Royal Society is aiding the survey by a grant from the Government Funds, while the results, besides being published in scientific journals, will be printed as a separate memoir. This memoir will contain a complete list of the contributing teachers and of the statistics forwarded from each school. We have provided for the survey of over 7i;0,000 children, which is the estimated number in Scotland. We sincerely trust you will, without inconvenience to yourself, supply the Committee early with the particulars asked, and do what you have in your power to assist in a survey which has such a high bearing on the racial characters of the Scottish people. t These tables as supplied to Mr Gray do not, of course, contain the figures from the late Returns. 8 Pigmentation Survey of School Chlldi'en in Scotland reader is referred to Mr Gray's paper for details as to this system of representation of intensity of colour. The author has to acknowledge his indebtedness to Mr Gray for the help he gave in the construction of the schedule and to thank him cordially for such cooperation as he was able to give otherwise. Owing to his residence in London, Mr Gray was unable to take part either in the actual work of organizing and carrying out of the survey, or in the laborious and prolonged statistical analysis after the survey had been completed. The writer, however, received great assistance from his own clerical staff, the members of which worked frequently at high pressure to a late hour, in order to have the work completed within a reasonable limit of time. (3) Organization and carrying out of the Survey. The colour classes, schedules and other forms being approved of by the Committee, the next step to be considered was their issue to the teacher.^. A reference to the Appendix to the Annual Report* issued by the Scotch Edu- cation Department showed that in 1902 there were 3145 schools in the 33 counties of Scotland with an actual average attendance of 646,501 scholars. It was further noted, that, including principals, there were 11,638 certificated teachers giving instruction to these children, and who, on the suggestion of the principals, might be willing to take part in the voluntary task of noting the colour characters of the children and recording them, together with the other information desired, on the forms supplied. It was recognised from the outset that while many principals would be quite willing to survey the whole school in each case, this would be a task of great magnitude in the larger schools, where the average attendance reached several hundreds and in many cases considerably over a thousand. The average number to be examined in each school, on the assumption that each head master or mistress made the observations, -amounted to 205 children; while if every certificated teacher took part, the number was reduced to 55. It was seen that there would be great deviations in excess of these averages and therefore it was considered eminently advisable, if the survey was to be a success, that the certificated teachers generally should be invited to take part. This, it will be seen presently, was done through the medium of the principals, with the most fruitful results from both principal and class teacher. The schools from which it was considered desirable to receive returns of observations on the colour characters of the children, were those aided by Parliamentary Grants. The complete list of these schools receiving such grants for the twelve months ending the 31st August, 1902, is given in the Appendix to the Report already referred to, and this list formed the basis of the author's operations in carrying out the survey. As was originally the design of the author, he arranged to classify the returns in the usual and well-known basis of parishes and counties, and also into groups intermediate on an average in magnitude between parishes and counties. As will * Report of tlie Committee of Council on Education in Scotland, with Appendix, 1902-1903. Appendix, Part II. Table 3, pp. 488— (J51. J. F. Tocher 9 be seen later, these two methods were adopted by the Committee and employed by the author as convenient and desirable ones for the purpose of analysis. At this stage, however, Mr John Gray suggested "the natural subdivision of the country into river basins, as it is well known that watersheds, when they form mountain ranges even of moderate size act as racial barriers." The view was expressed by him that " if the ordinary subdivision into counties were adopted, we should have in many cases to include populations with quite different character- istics in the same division and valuable ethnic distinctions would be lost in taking an average." The suggestion seemed a good one as a means of determining the differences between the populations in the various river basins. Also, when the population in each river basin is subdivided into districts, we have the means of determining whether any one district significantly differs from another in that basin. But this method of grouping is neither superior nor inferior to any other method of grouping populations in adjacent areas, as all that can be said in each case is that, conformably to size of sample, the population differs or does not diflfer from another population or from the general population of the country. Thus counties and groups of counties are quite convenient groups for the statistician to deal with, and since this method of grouping is well known to the public, it has a slight advantage over any other. Again, one must remember that no one method of grouping will solve all the problems the anthropometrician desires to solve. For instance, one may wish to contrast a city population with its environs; a mining population with a rural one ; or a coast population with an adjacent inland population. Thus special groupings are frequently necessary. In a small country like Scotland the river basins are exceedingly small, compared with the great basins on the continents of Europe, Asia, Africa and America. Besides, one has in Scotland a population the vast majority of the members of which speak one language and which has bred intraracially for gene- rations. It therefore did not seem to the writer to be likely that grouping by river basins alone would yield all the information obtainable as to the distribution of colour, but the general idea of basins was kept in view in constituting the groups intermediate between parishes and counties, namely, districts. Thus a satisfactory solution of the area problem was found, since all the groupings discussed, namely schools, parishes, districts, counties and river basins, were and are available for statistical analysis. The writer proceeded to carry out the district* system of grouping, com- mencing with the county of Lanark. Altogether 110 districts were thus consti- tuted, the task of locating schools on the maps being an exceedingly laborious one indeed, so that much time was consumed in the construction of the districts. The Key maps opposite page 137 (Maps I.f and II.) show in a general way the * The special district grouping has been used by the writer to determine urban, suburban and rural differences and, as already stated, is the basis of Mr Gray's memoir. Of course the maps constructed by him show the districts graded and do not show the actual numerical district averages as given in tables supplied to him. t For names of the Divisions see Explanatory Note, p. 148, Biometrika vi 18 10 Pigmentation Survey of School Children in Scotland location of these districts, while their exact relationship to counties is given in the following table (Table III.). TABLE III. Counties {with Districts). Aberdeen, 77, 78, 79, 80, 81, 82, 83, 84, 86, 87. Argyll, 100, 101, 102, 103, 104. Ayr, 23, 26, 26, 27, 28, 29, 30, 31, 32, 33, 36. Banflf, 85, 86, 87, 90, 91. Berwick, 39, 42. Bute, 103, 104. Caithness, 97, 98. Clackmannan, 51. Dumbarton, 10, 12, 19, 22, 101, 105, 106. Dumfries, 35, 36, 37. Edinburgh, 44, 45, 46, 47. Elgin, 88, 89, 90, 91. Fife, 50, 52, 53, 54, 55, 56, 57. Forfar, 64, 65, 66, 67, 68, 72, 73, 75, 76. Haddington, 43. Inverness, 89, 91, 92, 93, 94, 99, 100, 107, 108. Kincardine, 72, 73, 74, 75, 79. Kinross, 57. Kirkcudbright, 33, 34, 36. Lanark, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15. Linlithgow, 48, 49. Orkney, 109, 110. Nairn, 89, 90. Peebles, 41. Perth, 51, 57, 58, 59, 68, 69, 70, 71, 76. Renfrew, 14, 16, 17, 18, 19, 20, 21, 23, 24. Ross and Cromarty, 93, 95, 96, 99, 108. Roxburgh, 37, 38, 39. Selkirk, 38, 40. Shetland, 110. Stirling, 10, 12, 59, 60, 61, 62, 63. Sutherland, 95, 96. Wigtown, 32, 33. This completed the work of organization, and the writer at once proceeded to carry out the survey. On the afternoon of the 7th December, 1903, the schedules, with instructions, leaflets stating fully the object of the survey, circular letters to teachers and addressed return envelopes* were sent out from Peterhead to 3329f different school establishments in Scotland. At the same time an explanatory letter, setting out the objects of the survey, and the nature of the results expected to flow from the data about to be collected, was sent to all the leading daily and weekly newspapers in the country. Public attention was thus at once directed to the scheme approved of and circulated by a Committee which had for two of its members Professor (now Principal) Sir Wm. Turner, and Professor R. W. Reid, well known University teachers, and notable for their contributions in the domain of anatomical and anthropological science. The fact of having two such experienced and distinguished men associated with the survey, actively promoting it and directly recommending it to the teachers, has meant everything to the success of the undertaking, and has translated it from a desirable and important scheme on paper to an accomplished fact. The author can never sufficiently thank Sir Wm. Turner and Professor Reid for their solid backing of the survey, their hearty cooperation during the entire period from its inception until now, and for their uniform courtesy and kindness during the entire course of the many interviews the author has had with each. The proposed survey was widely noticed by the daily press, was favourably commented on and strongly recommended to the notice of the teachers. * These envelopes were addressed to 86, York Place, Edinburgh, when by arrangement with the Post Office, they were, as received, immediately sent on to Peterhead. The writer's examining work took him frequently to Edinburgh and permitted of this arrangement being carried out. On his own behalf and that of the Committee he has cordially to thank Mr J. Rutherford Hill and his staflf for providing a collecting centre for the Returns and for the trouble and care taken in sending them on to their present resting place. t This was the apparent number of schools at the time. Several of these were afterwards found to be merged in other schools while a few were found to be extinct. J. F. Tocher 11 Meantime, in order to have the returns systematically arranged for inspection and tabling, two large cases (9' x 7') having 120 compartments were made ready and put in the writer's laboratory. Of the compartments, 110 were prepared for the special reception of the returns by districts, but of course each return envelope had printed and written on it the name of the school, parish, district and county to which it referred, for immediate identification. The remaining compartments were reserved for incomplete returns. A special case with county compartments was prepared to deal with the separate correspondence and a series of despatch boxes was obtained to hold and systematise the tabled data. These, with a typewriter, constituted the equipment for the survey. Everything was now ready for action. On the 8th December, one day after the issue of the schedules, the first group of returns — 5 in number — was received. After this a steady flow of returns came by each post. Within a fortnight, 366 had been received, and by the beginning of the last week of December the author was able to submit his first Interim Report to the Royal Society, stating that over 700 had been returned. Hundreds of letters had meantime been received asking for additional schedules and for explanation as to what appeared doubtful to the teachers making enquiries. These were all promptly answered, and as a result of the experience gained with those returns already sent in, an additional explanatory circular was sent out to those schools from which returns had not yet been made. This circular made clear doubtful points with regard to (1) classification of boys and girls, and (2) the method of recording relationships. The circular had the desired effect of obviating any further difficulties in making the observations. A steady stream of returns came during the early months of the year 1904. Each return was at once acknowledged and the teacher making the return thanked on behalf of the Committee. The response of the teachers was remarkable. The vast majority of them made the returns in an evidently painstaking and careful manner ; and a great many of them, besides, wrote explanatory letters as to relationships, ancestry and probable racial mixture of their groups. The author was kept employed acknowledging these, and in replying to the hundreds of additional letters of enquiry during the first nine months of the year. In order to keep the scheme fully before the teachers, a reminder circular was issued in April to those schools from which no returns or acknowledgments had been received. This had the effect of bringing in a larger proportion of returns during the month of April. The rate steadily decreased until November, when only 3 — the last included in the analysis — came in by post and were acknowledged. The following table (Table IV.) shows the actual numbers received during each month and the rate of return per cent, per month. Altogether, 2695 returns were however received, but of these 407 were in- complete in certain particulars. Over 500 schools therefore made no return. The following table shows only the number of schools from which complete returns were received. With regard to the incomplete ones, either the names, ages, sex or 18—2 12 Pigmentation Survey of School Children in Scotland TABLE IV. Tahle of Returns Received. Year Month Number received Per cent. 1903 1904 » » » » »> December January February March April May June July August September October November 817 548 344 146 270 84 22 22 25 5 2 3 35-71 23-95 15-04 6-38 11-80 3-67 •96 •96 109 •22 •09 •13 Totals — 2288 100-00 colour characters singly or jointly with one another were wanting. These schools have not been dealt with in this memoir. The data proper therefore consisted of fully complete returns from 2288 schools containing the records of the names, ages, sex, fraternal and cousin relationships, and colour characters of 257,766 boys and 244,389 girls, a total of 502,155 children. Although there was a good deal of further correspondence with the teachers, only a few more returns were received after November, 1904. These have not been included in the district analysis which was in operation before the returns were received but have been included in the division, county and general analyses*. The work of classification and tabling, which was commenced as soon as practicable, was soon in full operation. The response of the teachers had been remarkably enthusiastic and complete. The survey was an accomplished fact. On behalf of the Committee the writer begs to acknowledge its great obliga- tions to the teaching profession in Scotland for so promptly responding to the invitation of the Committee to carry out the desired observations. The writer also wishes to record his personal sense of indebtedness to the teachers and to thank them very cordially for all the pains and trouble they have taken in making the elaborate returns so vital to the success of the scheme. The credit of the accomplished survey is undoubtedly due to the teachers. Without the recognition * The late returns came from the counties of Lanark, Renfrew, Ban£f, Elgin and Inverness and belonged, in the district scheme, to the first, fourth, eighteenth and ninety-first districts. The total results of observations for these districts are however given in the Appendix tables and not the slightly smaller figures on which the district analysis was made. The figures for the later returns are also of course given along with the others under their respective parishes and counties and were included in all analyses except the district one. The only points therefore to be noted are (1) that the district analysis is based on the slightly smaller general totals and (2) that, in the analysis of Districts I., IV., XVIII. and XGI. , the late returns (not to band at the time of analysis) are excluded. J. p. Tocher It by them of the importance of this scientific investigation, their cordial cooperation and most painstaking and laborious setting down of all the minute details required from each school, the survey would have been still in the limbo of fancy, to remain there until the census office should have the power to deal with the matter, along with the present ordinary details of this important statistical department. Only when the recording of measurable and non-measurable cha- racters comes to be included in the census, and is dealt with officially, will the importance of much voluntary pioneer work by the teaching profession be fully recognised. (4) The Problems to he discussed. Before proceeding to make a brief statement of the analytical methods employed and to follow with a general discussion of the resulting classified data, it seems desirable at this stage to enumerate the problems germane to the survey. (a) The first problem clearly is: How are the children distributed with respect to the various colour classes, what is the proportion of children found in each class, and how does the general distribution among the classes compare with those of the continental countries already surveyed ? The answer to this problem is given (a) in Table XIII., where the general distribution and the percentages of the colour classes are given, and (/3) in section (12), where the results are compared with those of continental countries. (b) The second problem deals with relative local differences in each colour class. Considering each colour class or category separately, one must ask, by how much does each locality in Scotland (division, county or district) differ from the remaining population ? In other words, is the distribution of colour uniform throughout Scotland, and if not by how much does the proportion for each class in each locality differ from the proportion which would occur on an even distribu- tion of the school population over the whole country ? This amount when found for each locality is termed the relative local difference and the complete solution of the problem is reached when significant relative local differences are determined, and separated from those relative local differences which are fair samples of the general population. This problem is dealt with under section (6). (c) The third problem is one bearing on the general resemblance of local populations to the general population. Here hair colour as a character is con- sidered as a whole in each locality, all the classes constituting the character being considered together. Similarly eye colour as a character is considered as a whole in each locality. The distribution in each locality of the classes constituting each character is compared with the corresponding general distribution of the classes for the same characters which is found for the whole country. Considering, in this manner, hair colour collectively or eye colour collectively, do or do not local populations resemble the general population ? If local populations do not resemble the general population how far do the actual local frequencies as a whole differ from the corresponding frequencies which would occur on an even distribu- 14 Pigmentation Survey of School Childr^en in Scotland tion of the population throughout the country ? In other words, if divergencies from this even distribution occur, what is the relative degree of divergency for each locality ? This is, in short, the third problem which is discussed in sec- tion (7). {d) The degree of local segregation of each of the colour classes constitutes the fourth problem. If the population is not evenly distributed with respect to the colour classes, which class shows the greatest degree of isolation into separate groups ? This can be determined by considering successively the nature of the distribution of relative local differences of each class collectively and without reference as to where each local difference occurs. That is to say the relative local differences of each class are successively considered interlocally as a whole and the variability of each distribution determined. The greater the variability of the distribution of relative local differences for a class the more uneven will be the distribution of the class throughout the country, and the greater will be its massing into groups, and thus the greater will be the local segregation of the class. This problem is considered in section (8). (e) It is important from the eugenic standpoint to know whether pigmenta- tion is associated in any way with disease, inherited or non-inherited defects, race, or with density, fertility or other characters of the population. These problems are considered in section (9). (/) An interesting problem which is concerned with sexual differences is considered under section (10). The problem may be divided up into three parts. 1. In what respects, if in any, do the constants found for boys and girls differ? 2. Are there any significant pigmentation differences between boys and girls ? 3. What is the average resemblance between the male and female factors of the population ? {g) The next problem is one concerning urban and suburban populations. The questions may be put. 1. Are there any significant differences between the purely urban and the suburban and rural populations, and if so in what respects do they differ ? 2. What differences occur (a) within each urban population {i.e. intralocally), and (/9) between different urban populations {i.e. interlocally), and are these differences environmental, racial or both ? This problem is dealt with in section (11) with special reference to Glasgow and its environs. {h) A further problem which is of importance turns on the point as to whether hair and eye colours are independent variables or whether they are dependent. It is desirable therefore to know what degree of association, if any, exists between hair and eye colours. If association is found to exist does the relationship found agree or differ with that indicated by former surveys of adults and children. This problem is considered among others in section (12). {i) The pigmentation data present other problems for solution, such as whether brothers and sisters or cousins resemble one another to any degree in hair and eye colour. These problems are not dealt with in this memoir. J. F. Tocher 15 (5) Methods Employed to Determine Significant Differences. In making a survey of the measurable physical characters of a population one has not only to ascertain the type and variability of each character but also to consider the relationship of each local group to the general population*. Thus, in the recent investigation on the inmates of asylums it is shown that several physical types exist among the Scottish insane, and that, whether they differ or not from the sane population, local asylum groups generally do not resemble the general insane population. But non-measurable characters can scarcely yet be dealt with in the same way. It has not been found possible up to the present time, for instance, to determine the value of the character, hair colour, just because no quantitative scale based on experience has yet been devised on which to plot the observations in an orderly way indicating increase or decrease of intensity of colour. It is not clear whether such a scale is possible. Experimental work has just been undertaken by the writer which may throw some light on this point. But while hair colour cannot yet be represented on a scale of intensity of colour such as stature or head length, it can be quite properly dealt with under well defined classes or categories. As already explained, the limits of these classes have been defined in the analytical table given in each schedule. What statisti- cians have here to consider therefore are the frequencies of the various classes individually and collectively without reference as to whether the classes can be arranged on a scale showing grades of intensity of colour. This has been done on a moderate scale for adults -f-, and it may be well to restate here the methods employed before proceeding to state the results of the analysis. A population of N individuals is to be considered, each of which possesses the character X. The character X is not measurable but can be divided into m classes. Let s, s^.-.Sm be the classes and let the class frequencies for the whole population be respectively y^,, yg^...ys^' The population is divided into groups of magnitude n, and each group is observed and classed with respect to the character X. In making the observations, the probability that any person observed (if the operation is a random one) belongs to class s is yg/N = p, and the probability of the person not belonging to that class, but to one of the others is (1 —py = q. If the groups are samples drawn from the general population purely at random, the frequency for the class s for each of the groups is therefore equal to nygjN = np = y/, which is thus for the class s the most probable number likely to be drawn in this way ; or is, shortly, the theoretical class frequency. It is necessary to consider what would happen if the whole population was observed in unselected groups at random for the following reason. If the observed class frequencies in the various geographical areas actually differed insignificantly from the theoretical class frequencies then it would be clear that the population was evenly distributed with respect to the character. Thus, so far as this character is * Tocher : Biometrika, Vol. v. Part in. pp. 315 et seq. t Tocher ; Biometrika, Vol. v. Part iii. pp. 335 et seq. 16 Pigmentation Survey of School Children in Scotland concerned, it would be a homogeneous population. Heterogeneity must be sought for in other characters. If all the physical characters showed homogeneity then it would be clear that one had a common race to deal with. But if, with respect to the character X, the observed and theoretical class frequencies appeared to differ significantly, then the population would not be evenly distributed with respect to X. Instead, there would be excess frequencies in some classes and frequencies falling quite short of theory {i.e. the proportional even distribution) in others in various localities or groups. One would then have to ascertain whether the significant differences were racial or due to other influences. The question now is : How can one determine whether any difference between observation and theory is significant or not ? In other words, if y," = observed class frequency, how can one measure the significance of y," — y/ ? Pearson* has pointed out that the distribution of such differences as i//' — y,, if occurring at random, takes the form of the hypergeometrical series . pN{pN-l)...(pN-n + l) ( qN N{N- 1)...{N- w + 1) t "'' '^pN-n+ 1 , w(w-l) qN{qN-\) !■ 1.2 QiN-n+l){pN-n + 2) and he has shown that the standard deviation of the distribution is given by W-2//) = V^^^0 The areas on either side of the ordinate which divides the distribution at the abscissal value {ys' —ys)l'^npq{N — n)l{N — 1), are proportional to the probabilities of greater or lesser values than the particular value found occurring in fut\ire samples. The areas can be determined when the form of curve is known. In the great majority of cases in this survey, the values of n although fairly large are but small fractions of N, and p is not very small. In such cases the hypergeometrical distribution closely approximates the normal curve, the constants ySj and y9j being respectively and 3 within the limits of their probable errors. The modal value of the distribution is the nearest whole integer to — „ ^^ , which differs insignificantly from the mean, nq. Thus the asymmetry and leptokurtosis are insignificant and therefore the probability of greater or lesser values than that found occurring in future samples can be determined from the tables of the probability integral. In certain cases the fraction -^ is an appreciable one, and in these the asymmetry and leptokurtosis are both significant. In certain other cases p is rather small. In these cases the interpretation of the value of the standard deviation given, which in itself is correct, requires considerable modification because the hypergeometrical series can be no longer • Pearson : Biometriha, Vol. v. pp. 178—175. J. F. Tocher 17 satisfactorily represented by the normal curve. The tables of the probability integral are therefore not applicable and do not give the probabilities. They can be found however when the type and the constants of the curve which fits the hypergeometrical distribution have been determined. Tables* for these extreme cases are in the course of production, but they involve laborious calculation and it may be some time before they are ready. Accordingly special stress must not be laid on the differences found where the value of p is such as to give a significantly asymmetrical distribution of samples from which the probabilities of greater or lesser values in future samples are found. The form in which each difference has been expressed and studied requires notice. It is obvious that, in considering differences and their standard deviations, one may take the observed absolute numbers and expected absolute values — that is, in the notation herein used, y/' and ^/. Again one could take the observed and theoretical percentages — that is the difference 100 {(i/g"/n) —p} ; or reckoning y/ in each case as 100, one could take the difference as 100 ((^//Y^//)" !}• Now it is easy to see that ynpq{N—'n)l{N—l), reckoned as a percentage, is 100 '^pq (N — n)ln (N— 1), the standard deviation with which 100 {(y/'/n) —p] has to be compared. Expressed as a coefficient of variation, it is also easily seen to be 100 \/q(N — n)/np{N— 1), the variability constant (decreasing as n increases) with which 100 [{ys'lVs) — 1] has to be compared. Thus there are for selection, according to convenience, in the statistical analysis, the three ratios (1) {y:'-y:)Hnpq{N-n)l{N-l). (2) 100 [{ys'ln) - p]lsll00^pq {N - n)ln (iV - 1). (3) 100 [{y^'lys') - 1}/100V^ {N - n)/np {N- 1). It is perfectly obvious that the above ratios, applied to the data, will give identical results. These ratios will, throughout this memoir, be called relative local differences (RLB), this term being the one introduced by the writer in a previous investigation to denote the local differences in the physical characters of the Scottish insane*!*. In determining relative local differences, the first expression, which deals with the absolute figures, has been the one used, the calculations having been performed in duplicate. Since the percentages in district groups have been calculated, it was found convenient to use the second form in cases where it was necessary to compare certain of these districts with the general population. The following table (Table V.) constructed to illustrate, by means of maps, the relative local differences in the physical characters of the Scottish insane •[• will be used throughout the memoir both in the text and in the maps, and defines the terms used to indicate the significance or non-significance of the observed results. From what has already been said, these relative local differences when n is fairly * Biometrika, Vol. v. p. 175. t Tocher : Biometrika, Vol. v. Part iii. pp. 317—318 ; also Table VIII. of that memoir. Biometrika vi 19 18 Pigmentation Survey of School Children in Scotland TABLE V. Glass Ranges. The value found compared with the value for the general population is Specific Term Glass RLD. Bangs of Class in terms of (y."-y.')/S(»;'-»;) Veiy much smaller Probably significantly less Less but not quite significantly less Very slightly less Quite insignificantly different Very slightly greater Greater but not quite significantly greater ... Probably significantly greater Very much greater Distinctly Micrometropic Probably Micrometropic Mesometropic Mesometropic Mesometropic Mesometropic Mesometropic Probably Megalometropic Distinctly Megalometropic -4 -3 -2 -1 1 2 3 4 -3*5 upwards -2-5 to- 3-5 -1-5 to -2-5 -0-5 to -1-5 0-5 to - 0-5 0-5 to 1-5 1-5 to 2-5 2-5 to 3-5 3'5 upwards large, but small compared with N and p is not very small, are evidently the abscissal values of the normal curve whose equation is 1 -t y \/27r These conditions exist for the majority of cases, and here therefore, for any individual result, the probabilities of greater or lesser values can be readily calculated. But in cases where asymmetrical curves result owing to njN being appreciable, or p small or both, the probabilities, as already stated, cannot be found from the tables of the probability integral, and thus the specific term applied to any class within the range of which the relative local difference falls, may or may not apply in such cases. The terms * denoting the significance of the results in the table of class ranges (Table V.) are therefore intended to be strictly applicable only to relative local differences which are abscissal values of a normal curve, and are applicable to those which are abscissal values of a distinctly asymmetrical curve only as a first approximation. With this reservation those relative local differences which fall beyond + 2 and - 2 may possibly or even probably be significant, those falling beyond 4- 3 and — 3 may probably be significant, while those falling beyond + 4 and — 4 may be regarded as distinctly significant. (6) Relative Local Differences geographically considered. Individual differences of each class. {Problem b.) I. Explanatory and Introductory. In studying the individual relative local dififerences of each class (that is the individual relative differences, whether the divisions, counties, districts or other • Tocher : Biometrika, Vol. v. p. 318. J. F. Tocher 19 smaller areas are considered) the following plan will be followed with respect to Scotland geographically. The distribution of each class with respect to the eight great divisions of Scotland, as understood by the Registrar-General and used in the census and other official reports, will first be considered. Then the county distributions will be noted and finally the distributions with respect to the smallest unit — the district — will be dealt with. Thus the reader (1) will get an appreciation of the nature of the distribution in general terms, i.e. the significant inter-divisional differences will be determined and pointed out ; (2) will learn how far counties differ from one another, thus enabling the reader to note intra- di visional as well as inter-county differences ; and finally (3) will see what localities influence the various county and divisional differences, thus detecting differences occurring within each county — that is, the significant intra-county or purely local differences. It should be noted that the frequencies of the various classes of a character such as hair colour or eye colour are correlated. Thus an excessive frequency of one class would point to a defect in the frequency of one or more of the other classes. Before describing the various differences, it will be useful here to show the total frequencies of each class and their percentages for the whole of Scotland. These are as follow (Table VI.) : TABLE VI. Colour Distnbution of Scottish Children. Hair Eyes Fair Bed Medium Dark Jet Black Blue Light Medium Dark Totals Boys A ,. B Girls A » B 64312 24-950 67036 27-430 14162 5-494 12435 5-088 111569 43-283 99873 40-866 64511 25-027 62073 25-399 3212 1-246 2972 1-216 37788 14-660 36347 14-873 78140 30-314 74068 30-307 84334 .32-717 78357 32-062 57504 22-309 55617 22-758 257766 per cent. 244389 per cent. Boys A and Girls A = total frequencies of each class for whole of Scotland for boys and girls respectively. Boys B and Girls B= percentages of each class for whole of Scotland for boys and girls respectively. The following tables (Tables VII., VIII. and IX.) give the values of the relative local differences for hair colour and eye colour of both boys and girls. These differences, classed as described in Section 5, are shown in the maps, named in the course of the descriptions of the differences in each colour class in this section (Maps III. to XL.), and are the basis of the following remarks : 19—2 20 Pigmentation Survey of School Children in Scotlatid TABLE VIL Relative Local Differences. Divisions. Values of (y/' - y»)lisj myq |l - (^=3j)| BOYS. Hair Eyes Division Fair Bed Medium Dark Jet Black Blue Light Medium Dark I. 2-24 1-96 -6-31 2-91 4-08 6-58 -4-68 •03 - -46 II. 4 -36 - -56 -9-98 5-66 6-60 12-92 -05 -5-67 -4-64 III. 2-13 6-08 -2-57 -1-69 -2-73 3-69 -1-56 2-15 -3-83 IV. 1-25 -2-99 1-64 -1-83 1-08 4-33 -5-82 - -50 3-31 V. - -57 -2-95 -4-67 6-67 3-09 - 1-27 5-48 -1-74 -3-01 VI. -8-48 -1-70 7-58 •95 - -96 -14-.38 1-96 4-78 4-66 VII. 3-63 1-60 3-88 -7-87 -4-03 1-22 1-55 -2-73 -33 VIII. 313 - -38 -1-79 - -19 -2-68 2-48 2-23 -2-20 -2-09 GIRLS. Hair Eyes Division Fair Red Medium Dark Jet Black Blue Light Medium Dark I. 7-20 - -70 - 4-61 -2-49 2-70 7-19 -2-77 -3 22 •52 II. 4-08 -1-15 -10-13 5-33 9-98 14-25 -1-08 -7-10 -3-01 III. 8-12 5-16 - 4-92 -5-06 -1-28 4-48 -2^10 2-36 -4-13 IV. 4-02 -1-01 - 1-85 -1-61 •32 1-36 -6^50 -75 5-14 V. - -24 -2-80 - 2-09 3-33 2-78 - 1-35 6*1 -2-80 -3-20 VI. -19-99 -1-46 12-60 7-69 -2-73 -11-32 •14 5-03 3-85 VII. 5-68 1-27 1-43 -7-03 -4-15 - -85 2-41 - -33 -1-56 VIII. 7-62 - -50 - 4-68 -2-55 1-10 1-27 4-38 -3-64 -1-94 Explanatory Note on the " Divisions." (See Map I.) I. = Northern Division (Sutherland group). II. = North- Western Division (Inverness group). III. = North-Eastern IV. = East-Midland V. = West- Midland VL = South- Western VII. = South-Ea8tem VIII. = Southern (Aberdeen group). (Perth group). (Argyll group). (Ayr group). (Lothian group). (Dumfries group). J. F. Tocher 21 TABLE VIII. Relative Local Differences. Counties. BOYS. Hair Eyes Fair Red Medium Dark Jet Black Blue Light Medium Dark Aberdeen Co. ... •33 3 55 - ^27 -2-27 1-52 6-56 -1^27 2^38 -6-86 Aberdeen City ... - 1-04 3 55 07 40 -5 12 - 5-86 r47 \-u 1-45 Argyll - -81 - 81 -7 59 9 40 2 02 - -47 5^27 -1^08 -4-21 Ayr 5-89 — 77 -3 81. -1 02 - 38 6^91 3-26 -5-60 -3-15 Banff 1-56 3 84 -1 20 -2 03 — 69 1-10 -4^02 r48 1-84 Berwick 5-72 -1 01 -4 38 — 39 85 1-64 3-06 -2^60 -1^85 Bute - 4-56 59 2 57 64 2 57 - 4 33 2^56 1-03 - -31 Caithness •18 1 12 -3 25 1 52 5 54 - 2-90 -2^21 1^98 2-68 Dumbarton 3-07 -2 38 -2 50 68 1 41 - 1^27 4^29 -3^16 - -09 Dumfries 2-93 -2 83 1 59 -2 40 -3 34 - 315 3^36 2-69 -4-06 Edinburgh Co. ... 3-10 12 1 14 -3 79 -2 63 6-28 - ^84 -2-54 -1-55 Edinburgh City . . . 3^19 - 45 — 62 -1 66 -2 29 1^30 -rio -4^84 5-57 Leith - 2-45 1 46 3 32 -1 18 -3 64 - 8-94 3^84 2^36 •70 Elgin & Nairn ... 6-15 61 -3 44 -2 47 - 21 8-82 -3-27 -2^02 -1-61 Fife K. & C. ... 1-26 -2 61 2 40 -2 32 -1 18 - 1^43 -1-58 3^19 - -64 Forfar •54 06 58 — 66 -2 23 8-12 -3-52 -4^74 2-33 Dundee - 377 — 33 4 00 — 99 1 37 - 31 -5^92 2^30 4-21 Haddington - -48 1 14 1 52 -2 15 1 13 5-20 -1^26 -1-09 -1-80 Inverness 2^17 — 83 -7 00 5 23 4 08 8^82 - ^55 -4^79 -1-48 Kincardine - -11 _ 16 -3 05 3 98 -1 16 - 1-20 3-47 -1^25 -141 Kirkcudbright ... - 2^02 70 -2 04 4 32 -1 33 1^93 r30 -2^86 -15 Lanark 1-62 — 08 25 -5 34 - 71 - 9^04 r34 6^76 -1-42 Glasgow -12^00 -1 16 7 36 4 57 -1 52 -18-55 1^04 4 95 9-03 Oovan -- 7-80 _ 80 7 64 — 54 05 - ^09 - ^27 -2^31 2-98 Linlithgow 1^37 2 14 2 78 -6 50 - 64 - ^84 3^01 •45 -312 Orkney 3-31 91 -2 26 - 34 38 3-71 •31 r62 -5-33 Perth 4-29 -2 38 -4 52 98 4 53 3^30 - -34 -3^08 1-04 Renfrew - 3-78 _ 43 3 56 — 47 1 54 •92 -2-61 161 -29 Ross & Cromarty 3-96 06 -6 99 2 67 5 19 9^29 •64 -313 -5-07 Roxburgh 4-33 1 25 -1 99 -2 59 - 49 4^54 -74 -5-29 1-28 Selkirk & P. ... - -82 64 5 95 -6 19 — 50 1-24 -2-88 2-96 -1-20 Shetland 1-84 1 88 -2 87 21 95 11^74 -5^06 -3-81 - ^09 Stirling - -90 -2 13 - 28 2 08 1 02 ro5 - -08 •28 -112 Sutherland - -94 2 20 -4 44 4 84 10 3^24 -3-05 - -93 1^66 Wigtown •45 1-39 -2^30 1-22 •92 3 74 -2-34 - -32 - ^24 22 Pigmentation Survey oj School Children in Scotlarul TABLE IX. Relative Local Differences. Counties. GIRLS. Hair Eyes Pair Bed Medium Dark Jet Black Bine Light Medium Dark Aberdeen Co. ... 5-19 r49 -2 34 - 4-11 2-72 436 •17 •52 -4 46 Aberdeen City ... - -33 2-37 - •ll •53 -5^05 - 2^78 -1^21 3 65 - 38 Argyll - -76 - 13 -5^44 5^91 4^26 •56 4-20 -M7 -3 78 Ayr 5-61 - •e? - ^75 - 4^14 -r67 7-66 124 -2^82 -4-71 Banff 4-75 5^58 -2-05 - 4^92 -r79 VIA -3-00 1^30 •87 Berwick 5-67 - ^07 -3^26 - 1^86 - ^97 1^29 275 -1^92 -196 Bute - 116 •52 -1^03 2^03 •19 - 2^91 2-50 142 -185 Caithness 1-94 -M8 -1-94 - •OS 3 47 - 1^27 •04 - -89 2-03 Dumbarton 1-88 -2-54 -2-67 £•09 M6 - 2^42 6^93 -3^80 -131 Dumfries 6-59 -111 -2^00 - 3 92 - •lO - 2^47 314 177 -330 Edinburgh Co. ... 5-88 2 73 173 - 8^52 -3 38 3^84 - ^40 •00 -2^83 Edinburgh City . . . - 1-84 - ^51 •56 1-03 2^00 - 34 -1^02 -2^83 4-56 Leith •18 - -43 r76 - -91 -4^18 - 8^32 4-32 4-09 -2 22 Elgin & Nairn ... 5-39 •43 -3^66 - 1-87 1^03 6^95 -4^60 •54 -146 Fife K. & C. ... 7-57 -2^43 -2^21 - 2^84 -4^79 - r94 -2 36 2^49 146 Forfar •72 M4 •34 - \-m 1-05 4-96 -321 -4^91 4^78 Dundee - 5-95 - ^12 3^18 2^08 r97 - 2^16 -6^32 4^49 3 77 Haddington 3-59 •54 -2-47 - -83 -r3i 3 34 1^25 -2^48 -1^44 Inverness •92 -1^22 -7-30 5^74 8^68 10^71 - •oi -8^04 - 13 Kincardine 4-38 1^48 -4^55 - 33 •94 191 4-06 -2^77 -2^99 Kirkcudbright ... 1^41 - ^72 -2^14 r2i •51 - -90 4^65 -2-55 -149 Lanark 2-44 1-07 1^24 - 3^14 -5^18 - 5-24 \-m 273 - -32 Glasgow -24^17 -1^93 9-85 14^28 1^40 - 14^61 -2^16 6^62 7-40 Oovan -12-50 •09 9-53 2^22 - -84 - 2-07 1^39 -2^35 2^86 Linlithgow 4-95 •62 - ^97 - 3 63 -2-64 •49 r68 - ^58 -r61 Orkney 4^87 - ^27 -2^26 - 2-29 - ^06 4^01 •16 •69 -436 Perth 372 •20 -4^47 •15 3^95 2^93 - ^58 -P82 •17 Renfrew - 8^37 -133 4-51 3^61 2^16 - 2^90 -146 2^69 1-08 Ross & Cromarty 4^83 - 38 -6^89 r69 5^28 9^24 -151 -1-87 -411 Roxburgh 4-45 r54 -2^40 - 2^81 •75 2 43 •70 -4^07 1-71 Selkirk & P. ... - •ei •71 4^85 - 4^96 -TOO •34 -r62 2-90 -176 Shetland 4-67 •89 -3-24 - r77 ri8 9-73 -4^56 -332 •43 Stirling - ^79 -2^26 3 33 - 1^81 - •©! •55 •65 - ^86 - -22 Sutherland 3^58 - ^44 -2 •OS - 1^20 •18 4^26 -225 -374 301 Wigtown 1^42 - 34 -2^98 r74 1^38 5-26 - ^46 -3-87 •34 II. Differences in Hair Colour. Hair colour of both sexes will first be considered, (a) Fair Hair. (Maps III., IV., XXL, XXIL and XXXIX.) The North-Western, South-Eastern and Southern divisions are significantly fair haired, or, using the term for significant excess of a class, these divisions are megalometropic both for boys and girls. Naming the divisions in a way more readily understood geographically, the Inverness group of counties, the Border counties and the Lothians have the greatest excess of fair hair (</" and ?) compared with the general population. The distributions for J. F. Tocher 23 boys and girls, however, appear to be different. The results for girls show that the whole of Scotland, excepting the West-Midland and South- Western divisions, are megalometropic or conversely — the Argyll and Lanark groups are micro- metropic, the proportion of fair hair in these divisions or groups being significantly less than that of the general population. Looking now at the inter-county and intra-county (district) differences it is seen that any megalometropic character in the Northern division is due to Orkney and Shetland and only very slightly to the east coast of Caithness. The following counties north of the Forth are signifi- cantly fair haired : viz. Stirling, Perth, Inverness, Ross, Cromarty, Nairn, Elgin and Banff. These are distinctly Highland counties or counties on the Highland line. Examining the districts it is seen that the region of the Cromarty Firth, the region immediately south of the Moray Firth, South Perthshire, South Forfar, except Dundee, the Isle of Lewis, Dunfermline district and the Trossachs, are the specific localities north of the Forth which are significantly fair. Skye and the adjacent mainland are also moderately fair. South of the Forth, Dumbarton (north of Glasgow), Ayr (south of Glasgow), Midlothian and the Border counties are megalometropic. Lanark, excluding Glasgow, is probably megalometropic. The specific localities significantly fair or megalometropic, south of the Forth, are North Ayr, North Lanark, Midlothian, Berwick and a portion of Roxburgh. On the whole the county distributions for boys and girls correspond. Haddington, Fife and Linlithgow are significantly fair haired counties in the girl population. In view of the fact that significant excess appears in so many large areas, one must enquire where the micrometropic population is. The most outstanding cases are the cities of Glasgow, Dundee, Leith and Greenock. The relative difference in Glasgow is so great (RLD = — 12 00 and — 2417 for boys and girls respectively) as to point to exceptional circumstances with respect to this great city. The colour distribution is entirely different from any other part of Scotland. A sepa- rate section will therefore be devoted to Glasgow and to problems bearing on the relationship between density of the population generally and colour. Aberdeen city is like the general population, while Edinburgh is significantly fair haired, slightly more so than the surrounding population. Hawick, Airdrie, Dunfermline, Forfar, Hamilton, Dumbarton and Perth are megalometropic towns; Stirling, Kirkcaldy, Rutherglen, Montrose and Peterhead are micrometropic ; while Paisley, Kilmarnock, Ayr, Arbroath, Inverness, Falkirk, Dumfries, Dysart and Galashiels are mesometropic, i.e. these towns are like the general population. Generally speaking, excess of fair hair is found both in the Highlands and the Lowlands in Scotland, but it cannot be said that this class is characteristic of either — the distribution is far from uniform. In the Highlands, fair hair is more characteristic of the boundaries than of the heart of the Highland country. The Moray and Cromarty Firths, East Perthshire, the Trossachs, Dumbarton, Lewis, and East Caithness encircle and are mostly part of the Highlands, and these districts are significantly fair populations. The Borders, North Ayr, and parts of Lanark and Midlothian, as against Galloway, Selkirk, Peebles, Glasgow, and the region 24 Pigmentatiofi Survey of School Children in Scotland surrounding Glasgmv, are fair Lowland districts. Orkney and Shetland are both significantly fair, the only distinguishing feature in ftair colour among the popu- lation of these islands. (/3) Red Hair. (Maps V., VI., XXIII., XXIV. and LX.) Significant excess of red hair is confined ((/* and ? ) to the North-East division ; there is a possible significant excess for boys also in the Northern and South-Eastern divisions. The counties of Aberdeen and Banff stand out clearly as having the greatest excess in the North-Eastern division ; Midlothian, Roxburgh, Orkney and Shetland (for boys) ; Linlithgow and Sutherland (for girls) are also megalometropic. Proportions slightly above the average occur in Haddington, the Borders, Galloway, Arran and Caithness ((/*), and in Haddington, Lanark, Peebles, Selkirk, Arran, Forfar and TABLE X. County Specification. Fair Hair. Both Sexes. The sign (J indicates boys only ; and 9 » &^^ onl}'. Megalometropic Mesometropic Micrometropic Distinctly Probably Probably Distinctly Ayr Dumbarton (J Aberdeen City Dundee Berwick Dumfries ,$ Argyll Glasgow Elgin & Nairn Edinburgh Co. ^ Caithness Oovan Perth Edinburgh City ^ Leith Renfrew Ross & Cromarty Orkney ^ Forfar Bute (J Roxburgh Inverness Banff 9 Kirkcudbright Aberdeen 9 Lanark Dumfries 9 Selkirk (fe Peebles Edinburgh Co. 9 Stirling Fife 9 Wigtown Haddington 9 Kincardine 9 Aberdeen ^ Banff cJ Linlithgow 9 Fife K. & C. ^ Orkney 9 Haddington ^ Shetland 9 Kincardine ^ Sutherland 9 Linlithgow (^ Shetland ^ Sutherland ^ Bute 9 Dumbarton 9 Edinburgh City 9 Kincardine ( ? ) ; but in none of these cases can the differences be said to be at all significant. Only on the border of the North Highlands is there even the slightest excess of red hair. It is quite clear that the population north of the Orampians and east of the Caledonian Canal is the only one in Scotland where red hair persists quite above the average. Special notice of this peculiarity is taken in a later section. J. F. Tocher 26 TABLE XI. County Specification. Red Hair. Both Sexes. The sign (J indicates boys only ; and $ , girls only. Megalometropic Mesometropic Micrometropic Distinctly Probably Probably Distinctly Banff Aberdeen Co. $ AherdeenCity ^ Edinburgh Co. $ Argyll Ayr Berwick Bute Caithness Edinburgh City Leith Elgin & Nairn Forfar Dundee Haddington Inverness Kincardine Kirkcudbright Lanark Glasgow Govan Linlithgow Orkney Perth Renfrew Ross & Cromarty Roxburgh Selkirk Shetland Stirling Sutherland Wigtown Dumbarton $ Edinburgh Co. $ Aberdeen Co. $ Aberdeen 9 Dumfries $ Fife K. & C. ? Dumfries ^ Fife K. & C. (J Dumbarton 9 (7) Medium Hair. (Maps VII., VIII., XXV. and XXVI.) Excess of medium or brown of various shades is peculiar to the Scottish Midlands, there being corre- sponding defects in the north, the Borders and Galloway. The East-Midland, South- Western and South-Eastern populous divisions show for boys significant excess. In only one division — the South-Western — is there significant excess among the girls. Among the counties, Renfrew, Selkirk and Peebles are megalo- metropic for both sexes; Stirling and Midlothian for girls only; Linlithgow, Fife, Dumfries and Haddington for boys only. Glasgow, Dundee and Leith are megalometropic towns. As will be seen later, brown or medium hair is characteristic of densely populated parts. Biometrika vi 20 26 Pigmentation Survey of School Children in Scotland TABLE XII. County Specification. Mediwm Hair. Both Sexes. The sign $ indicates boys only ; and 9 » g"*!" only. Megalometropio Mesometropic Micrometropic Distinctly Probably Distinctly Probably Glasgow Bute(? Aberdeen Co. Shetland Argyll Govan Leitk $ Aberdeen City Caithness $ Inverness Renfrew Linlithgow $ Banff Elgin & Nairn $ Perth Selkirk & Peebles Dundee 9 Dumfries Kincardine $ Ross & Cromarty Dundee (J Stirling $ Edinburgh Co. Berwick 9 Ayr<? Edinburgh City Dumbarton 9 Berwick ^ Fife K. & C. Wigtown 9 Sutherland $ Forfar Elgin & Nairn 9 Haddington Kincardine 9 Kirkcudbright Lanark Orkney Roxburgh Dumbarton $ Stirling ^ Wigtown (^ Ayr? Bute ? Caithness 9 Leith 9 Linlithgow 9 Sutherland 9 (8) Dark Hair. (Maps IX., X., XXVII. and XXVIII.) The distribution of dark hair is very striking. Significant excess is found in the entire west of Scotland, and compared with the general population there is a corresponding significant defect of this class in the east. The Northern, North- Western and West-Midland divisions ((/) and the North-Western, West-Midland and South- ' Western divisions (?) are distinctly megalometropic. The South- Western division for boys shows slight excess. Examining the counties, it is seen that Sutherland, Ross and Cromarty, Inverness, Argyll and Kirkcudbright, all in the west, are for boys megalometropic. Kincardine (c/") is the sole eastern megalometropic county. Significant excess among the girl population occurs only in the counties of Ross and Cromarty, Inverness, Argyll, Renfrew and Wigtown. There is only a slight excess in Kirkcudbright. Examining the districts it is seen that Mull, Jura and the portion of the mainland opposite is the most significantly dark population of Scotland. Then follow the remaining portion of Argyll, the western portions of Inverness, Ross and Cromarty {excluding Skye) and Sutherland. Although Ayr- shire (cT) is not megalometropic, the southern portion below Ayr itself is, the district analysis showing significant excess in the Doon region and also in the southern portion of Galloway (Wigtown and South Kirkcudbright). The district J. F. Tocher 27 analysis shows the same restricted nature of the distribution in the girl popu- lation. Wigtown is the only portion of Galloway with excess. The extreme north of Ayrshire (and not the south as among ^), and an isolated portion on the Moray Firth (Dornoch and Tain) are also dark-haired districts. Dundee, Edinburgh and Aberdeen show among the girls a slight excess of dark hair, Dundee being the most marked. Summing up the results for this class, it is found that the Highlands, Galloway and the city of Glasgow are the populations which show significant excess of dark hair. There is therefore clearly a sharp distinction geographically, and, as will be shown later, racially in the distribution of this class of hair colour. The east, excepting the slight excesses in Edinburgh and Aberdeen cities ( $ ), a small portion of the coast-line north of Montrose and Donside (</) is characterised by a significant defect in the expected proportion of dark hair compared with what would occur on an even distribution of that class throughout the whole country. TABLE XIII. County Specification. Dark Hair. Both Sexes. The sign ^ indicates boys only ; and $ , girls only Megalometropic Mesometropic Micrometropic Distinctly Probably Probably Distinctly Argyll Ross & Cromarty ^ Aberdeen City Roxburgh Edinburgh Co. Inverness Berwick Fife ? Linlithgow Glasgow Bute Lanark 9 Selkirk & Peebles Kincardine ^ Caithness Lanark $ Kirkcudbright ^ Dumbarton Aberdeen Co. ? Sutherland ^ Edinburgh City Ayr? Renfrew ? Leith Elgin & Nairn Forfar Dundee Haddington Oovan Orkney Perth Shetland Stirling Wigtown Aberdeen Co. $ Ayr^ Banff (J Dumfries $ Fife K. & C. (J Renfrew $ Kincardine $ Kirkcudbright $ Ross & Cromarty 9 Sutherland ? Banff? Dumfries ? 20—2 28 Pigmentation Survey of School Children in Scotland (e) Jet Black Hair. (Maps XI,, XII., XXIX. and XXX.) In a general way, the distribution of jet black hair resembles that of daik hair. While this however is the case, the jet black class seems to be more scattered than the dark-haired class. Taking the divisions first, the Northern, North- Western and West-Midland divisions are clearly megalometropic both for boys and girls. The North-Eastern, South-Eastern and Southern (j/*), the South-Eastern and South- Western (?), are micrometropic ; the remaining divisions are fair samples of the general population — they are mesoraetropic. Surveying the counties, it is seen that the excess in the Northern division is due to Caithness ; the excess of the North- Western division is equally divided among the respective counties, while the excess of the West- Midland division is due to Argyll and Bute and slightly to Dumbarton. In the South-Western division, although itself meso- {%) or micrometropic {<^), the county of Renfrew stands alone in showing significant excess of this class. The East-Midland and North-Eastern divisions are not at all uniform in their distri- bution of jet black hair. Thus (J* and %) Perth resembles the contiguous county of Argyll in showing excess; only the eastern portion {(^) is micrometropic. Among girls, Fife is the only eastern county in this division which is micro- metropic. The other eastern counties and Dundee show a slight excess over the general population. Aberdeenshire (but not Aberdeen city) stands out as mega- lometropic, although the North-Eastern division itself is either meso- {%) or micrometropic (cT). Taking now a more detailed view of the distribution locally, one notes that, starting from John o' Groat's, excess of jet black hair runs along the coast to Inverness, where it leaves the coast and permeates the upper regions of the Findhorn, Spey and Donside. A slight excess is found along the Buchan coast. It is absent again until the Forfar and Fife coasts are reached, when again slight excess is noticed. It is in defect south of the Forth on the coast- line. Running inwards from Fife and Forfar the excess increases and reaches a maximum in North Perthshire, where it unites with the excess in the Spey valley and the slight excess of Donside. Southwards from Perthshire it reaches Stirling, Dumbarton, and a portion of Renfrew. Northwards it runs through Inverness, part of Ross, and on to Skye and Lewis. It avoids the main portion of Argyll where there is great excess of dark hair, but affects the portion con- tiguous to Skye and Inverness, i.e. the mainland to Ardnamurchan Point, and the Isles of Mull, Tyree, Coll and Rum. An isolated spot occurs in Wigtown {%), and in North Ayr and the contiguous portion of Lanark (</). A general view of this class, small numerically, shows that jet black hair, like dark hair, is characteinstic of Highland counties, but that the distribution is not so restricted as in the case of dark. There is a greater scatter in the distribution for boys than in the corre- sponding distribution for the girl population. J. F. Tocher TABLE XIV. County Specification. Jet Black Hair. Both Sexes. The sign $ indicates boys only ; and 9 > gi^s only. 29 Megalometropic Mesometropie Micrometropic Distinctly Probably Probably Distinctly Inverness Bute $ Ayr Edinburgh Co. Aberdeen City Perth Aberdeen City $ Banflf Dumfries ^ Leith Ross & Cromarty Caithness 9 Berwick Linlithgow $ Fife K. & C. 9 Caithness $ Dumbarton Lanark $ Argyll $ Edinburgh City Elgin & Nairn Forfar Dundee Haddington Kincardine Kirkcudbright Glasgow Govan Orkney Renfrew Roxburgh Selkirk & Peebles Shetland Stirling Sutherland Wigtown Aberdeen Co. $ Argyll $ Fife K. & C. <^ Lanark $ Linlithgow $ Bute V Dumfries 5 - III. Differences in Eye Colour, (a) Blue Eyes. (Maps XIII., XIV., XXXI. and XXXII.) The general percentage for blue eyes among boys is 14"66 and among girls is 14-87. The greatest excess is found in Shetland and the smallest percentage in Glasgow. Noting first the general distribution it is seen that the north is distinctly the blue-eyed region. The Northern, North-Western, North- Eastern (cf and %) and East-Midland (cT) are significantly blue-eyed. The South-Eastern (</) and Southern (c/" and %) show slight excess. The South- western (</ and ? ) is distinctly micrometropic — there is quite a deficiency of blue eyes in this division compared with the general population. The West- Midland division is only slightly micrometropic. Examining the county distri- butions, one finds that Orkney, Shetland and Sutherland (but not Caithness) are significantly blue-eyed ; all the counties in the North-Western division ((/ and % ) are also megalometropic; in the East-Midland division, Perth and Forfar (but not Kincardine, the coast, Dundee and Fife) are also quite significant in their 30 Pigmentation Survey of School Children in Scotland excess of blue eyes. Midlothian and Haddington (South-Eastem division) show significant excess; Berwick (j/*) only a slight excess. Wigtown and Roxburgh (of the Southern division) and only Ayr (South- Western division) are megalo- metropic counties with respect to blue eyes. On the county basis of analysis, the tract of country stretching from Fife through the Midlands to Dumbarton and southwards through Stirling, Linlithgow, Lanark, "Renfrew, Peebles, Selkirk, Kirkcudbright and Dumfries, is characterised by a deficiency (in many localities highly significant) of the blue-eyed class of children. Argyll alone of the Highland counties shows no bias in favour of blue eyes ; it is like the general population. Examining the distribution from the results of the district analysis it is seen that there is no significant excess on the east coast except in the Elgin district. Inwards from Elgin, north to Sutherland, west to Lewis, south to the border of Argyll and North Perthshire, and east through the Spey region to West Aberdeen- shire, blue eyes is quite in excess of the general population both for boys and girls. The excess is small in Mid Perthshire, increases in the south of the county and diminishes rapidly in passing into Stirlingshire and the populous region between the Forth and the Clyde. Turning eastwards, the excess becomes sig- nificant in North -East Lanarkshire and the neighbourhood of Linlithgow. In the Lothians, the excess found there by the county analysis is shown by the district analysis to be fairly evenly distributed. No great city shows excess of the blue-eyed population. On the contrary, there is a significant defect in each, TABLE XV. County Specification. Blue Eyes. Both Sexes. The sign $ indicates boys only ; and 9 > gi^^^ only. Megalometropic Mesometropic Micrometropic Distinctly Probably Probably Distinctly Aberdeen Co. Ayr Edinburgh Co. Elgin & Nairn Perth Sutherland $ Haddington ? Argyll Banff- Berwick Dumbarton Caithness $ Dumfries ^ Aberdeen City 9 Bute $ Leith Lanark Glasgow Aberd.een City ^J Forfar Edinburgh City Fife K. & C. Renfrew ^ Bute (J Inverness Orkney Ross & Cromarty Shetland Wigtown Haddington ^ Roxburgh $ Sutherland ^ Dundee Kincardine Kirkcudbright Govan Linlithgow Selkirk & Peebles Stirling Renfrew $ Caithness $ Dumfries $ Roxburgh ^ J. F. Tocher 31 excepting Edinburgh (</ and $ ), and Dundee (j/"), which approximate the general population in distribution. Looking at the distribution of bltte eyes in the division and county maps, it seems a very mde one. That is, geographically considered it is wide, but it must of course be kept in mind that the areas shown are very sparsely populated. The populous area between Edinburgh and Glasgow and the populous centres are mainly defective in blue eyes. Thus the question of density again arises. It will be seen later that just as fair hair is negatively correlated to density so also are blue eyes. (/3) Light Eyes. (Maps XV., XVI, XXXIII. and XXXIV.) The proportion of light-eyed children in the general population is 30'314 per cent, for boys and 30-307 per cent, for girls. The West-Midland division (that is, the Argyll group) stands out prominently as the only division where significant excess of light eyes occurs both among boys and girls. The Southern or Galloway division is also significant for girls, while the South-Eastern or Midlothian division (</" and ?), Galloway (f^), the South- Western (j/*) have a moderate but not a significant TABLE XVI. County Specification. Light Eyes. Both Sexes. The sign ^ indicates boys only ; and $ , girls only. Megalometropic Mesometropic Micrometropic Distinctly Probably Probably Distinctly Argyll Dumbarton Leith Kincardine $ Kirkcudbright $ Berwick Dumfries Ayrc? Bute $ Kincardine $ Linlithgow ^ Aberdeen Co. Aberdeen City Caithness Edinburgh Co. Edinburgh City Fife K. & C. Haddington Inverness Lanark Glasgow Govan Orkney Perth Ross & Cromarty Roxburgh Stirling Wigtown Kirkcudbright $ Ayr? Bute 9 Linlithgow $ Renfrew 9 Selkirk & Peebles? Sutherland $ Elgin & Nairn $ Renfrew $ Selkirk & Peebles $ Sutherland ^ Banff $ Forfar ? Dundee Shetland Banff (^ Forfar $ Elgin & Nairn ? 32 Pigmentation Survey of School Children in Scotland excess of this class. It is seea from the county analysis that Argyll and Airan account for the excess in the West Midland division {^ and % ), Dumbarton also contributing in the case of the girl population. Taking the more local view revealed by the district analysis, it is found that the excess in Argyll thins off through Inverness to Ross, where it disappears. It extends eastwards and north- wards through Mid Perthshire and over to Deeside and the Kincardine coast. All these are thinly populated districts. In the populous districts between Edin- burgh and Glasgow excess appears sporadically here and there. It runs from Glasgow and Greenock through Renfrew, North Ayr to Kirkcudbright and South Dumfries, a slight break occurring in the district inland from the town of Ayr. Finally, south of the Lothians, a tract from Peebles to Berwick shows moderate excess. Passing from the purely local distribution to the distribution in a general sense, it is quite clear that the light-eyed class is more characteristic of the south than of the north. The excess is more marked in the girl population. Renfrew, Selkirk and Peebles are the exceptions. These counties are slightly micrometropic, or, compared with the general population, the proportion of the light-eyed class is scarcely so great, although not significantly less. (7) Medium Eyes. (Maps XVII., XVIII. XXXV. and XXXVI.) Turning now to the mixed class of eye defined as medium, it is found that there is 32"72 per cent, of this class for boys and 32 06 per cent, for girls in the general popu- lation. The only division in Scotland where this class is in significant excess is the populous South -Western division or Lanark group of counties. This result is found for both boys and girls. The North-Eastern division or Aberdeen group shows a moderate excess (j/* and $ ), but the excess is not greater than could quite possibly occur in making a random selection of the same number from the general population. Examining the distribution with respect to counties, it is seen that Lanark (excluding Glasgow), Dumfries, Selkirk and Peebles — just those counties deficient in all the other classes (excepting Dumfries which has also excess of light eyes) — are the megalometropic counties of this class. These counties are all contiguous and the result is common to both boys and girls. The counties of Fife and Aberdeen and the cities of Dundee and Aberdeen have also an excess of medium eyes ((^ and $ ). Caithness ((/•) and the Orkney Islands show a moderate excess of the class. Taking the local distribution, it is found that West Renfrew, North Lanark stretching into Stirling, Selkirk and the town of Dumfries, are the areas where the greatest excess is shown in these counties. West Fife in Fifeshire, the southern portion of the Buchan coast in Aberdeenshire, account for the moderate excess found in these counties. The coast from John o' Groat's to Banff, with one or two local exceptions, shows an excess of the medium class. Taking a general view of the distribution of medium eyes, it is seen that excess of the class is restricted to an area commencing with Fife and extending right to Dumfries through Lanark. The other regions of excess are more or less detached from this region. J. F. Tocher 83 TABLE XVII. County Specification. Medium Eyes. Both Sexes. The sign ^ indicates boys only ; and 9 > gii'ls only. Megalometropic Mesometropic Micrometropic Distinctly Probably Probably Distinctly Glasgow Selkirk & Peebles Aberdeen Co. Kirkcudbright Forfar Lanark $ Dumfries $ Argyll Berwick $ Inverness Aberdeen City $ Fife K. & C. ^ Banft" Dumbarton $ Roxburgh Leith $ Lanark 9 Bute Edinburgh Co. $ Ayr (? Dundee 9 Renfrew $ Caithness Perth ^ Edinburgh City ($ Elgin & Nairn Ross & Cromarty $ Shetland ^ Haddington Ayr $ Dumbarton $ Govan Edinburgh ^ Sutherland 9 Linlithgow Kincardine 9 Wigtown 9 Orkney Shetland 9 Stirling Aberdeen City $ Leith (J Dundee ^ Kincardine ^ Renfrew $ Sutherland ^ Wigtown cJ Berwick 9 Dumfries $ Edinburgh Co. ? Fife ? Perth $ Ross & Cromarty ? (8) Dark Eyes. (Maps XIX., XX, XXXVII. and XXXVIII.) The per- centage of dark eyes in the general population of boys is 22'31 ; in the general girl population it is 22"76. The distribution of dark eyes from the point of view of the * division ' analysis shows excesses in the South- Western or Lanark division and the East-Midland or Perth-Forfar division. The buffer county of Stirling, belonging to the West-Midland division, resembles the general population. The North- Western, West-Midland and North-Eastern divisions are all distinctly micro- metropic (both cT and ? ) for this class. The other divisions are slightly micrometropic or are mesometropic. Examining the results of the county analysis it is noted that Dundee city and Forfar county are responsible for the significant excess in the East-Midland division, while Glasgow alone is responsible for the excess in the South- Western division. Outside these divisions there is a probably significant excess in the counties of Caithness and Sutherland. A slight excess occurs in Banffshire as also in the county of Roxburgh. Taking a local view it is found that an excess occurs in the south and east of the county of Lanark, in South Ayrshire, East Fife and the neighbourhood of Perth, besides the cases just mentioned. The most striking feature in the distribution of dark eyes is the Biometrika vi 21 34 Pigmentation Survey of School Children in Scotla^id fact that excess is in the main confined to the great cities. These cities are deficient in blue eyes. There does not seem to he any great bias in favour of or against light and medium eyes, but there does seem to be a bias in favour of dark as against blue in the chief cities of Scotland. TABLE XVIII. County Specifix)ation. Dark Eyes. Both Sexes. The sign ^ indicates boys only ; and ? , girls only. Megalometropio Mesometropio Micrometropic Distinctly Probably Probably Distinctly Edinburgh City Dundee Glasgow Forfar ? Govan Caithness $ Sutherland 9 Aberdeen City Banff Berwick Bute Dumbarton Leith Elgin & Nairn Fife K. & C. Haddington Inverness Kirkcudbright Lanark Perth Renfrew Roxburgh Selkirk & Peebles Shetland Stirling Wigtown Edinburgh Co. $ Forfar $ Kincardine ^ Sutherland $ Caithness ? Linlithgow ? Ayrc? Linlithgow $ Dumfries ? Edinburgh Co. ? Kincardine ? Aberdeen Co. Argyll Orkney Ross & Cromarty Dumfries $ Ayr? (7) The General Resemblance of Local Populations to the General Population. I. Introductory. II. Hair Colour as a Character, all Classes constituting the Character being considered together. III. Eye Colour as a Character, all Classes constituting the Character being considered together. I. Introdtictory. (a) Class frequencies constituting a character are here con- sidered as a whole for each locality (division, county or district), that is to say, intralocally and collectively, and compared with the proportional class frequencies of the general population. (0) As an alternative method, leading to the same result, class frequencies collectively of one locality are compared with the class frequencies collectively of the remaining population and the extent of divergency of the local population measured. J. F. Tocher 36 In the previous section the difference between each local group and the general population, i.e. the (RLBYs for each colour class, were detected and discussed. In doing so, the significance or non -significance of these differences for each local group (division, county or district) w^as determined for each colour class or category. It has been noted that for each class of hair colour or of eye colour, many localities exhibit significant differences from the general population. In others the dif- ferences may be insignificant, while in a few localities the differences may be considerable although not quite significant. But it is possible that a locality may exhibit a difference or differences almost or just significant for one or more colour classes and yet, when the differences of all the classes constituting the character (either hair colour or eye colour) in any one locality are considered collectively, these differences as a whole may quite conceivably occur even if the locality in question were a fair sample of the general population. A comparison between the entire pigmentation of each local group and the entire pigmentation of the general population is therefore necessary, in order to detect what local groups really diverge and what local groups do not diverge significantly from the general popu- lation, for the two characters under consideration, namely, hair colour and eye colour. In other words, the degree of general resemblance of local populations (firstly in hair colour and secondly in eye colour) to the general population is to be determined. Such a determination can be made at least in two ways, and has already been made in the pigmentation of one fairly long series, namely, the Scottish Insane. (a) One can observe for each locality how closely the observed frequencies of the various classes of hair colour or eye colour as a group correspond to their respective theoretical frequencies^the theoretical frequencies meaning of course, as already noted, those which would be got if, for each locality, the frequencies of the various classes constituting the character were proportionally the same as the frequencies found in the general population The probability that differences in the class frequencies would arise at random in any locality as great as, or greater than, the observed set of differences in class frequencies, can be found by evaluating V Wx ^?^ + V TT^ U 1.3^1.:i.5^'-'^1.3.5...(n'-3); if n' be even, and if n' be odd, where n' = n+l classes in the series constituting the character, nir = theoretical frequency of any class, w/ = observed frequency of any class and Hmr — rrirf] \ Mr } 21—2 36 Pigmentation Survey of School Children in Scotland This is Pearson's test of goodness of fit* and is applicable, in the manner above stated, to the present data. (yS) One can determine the divergency in hair colour or eye colour of any locality from the remaining population by measuring how far the local group deviates from being a random sample of the general population. This can be done by forming a divergency table and evaluating the mean square contingency coefficient which measures the degree of departure of the local group from complete resem- blance to the general population, or the degree of relative divergency of the local group. Such tables f have already been formed for the purpose of determining the relative divergency of the local insane from the general insane population with respect to pigmentation. In a divergency table two groups of the population are dealt with, the local group and the remaining population, but of course the number of classes is not limited. In this investigation the number of classes is small, five for hair colour and four for eye colour. The frequencies for a particular class, S, of the two groups form a column of the table, while the frequencies of all the different classes of either group form a row of the table. If x^ = the total square contingency coefficient and ;)^2_^j^ »" LLl-^ ^ — number in any local group and N N = total population, then the relation y^"^ = jrr^ X^ holds between x'- *°^ X^ 5 or x^ is a fraction of the total square contingency, being, as seen in the working, a partial summation of x'-- The mean square contingency coefficient is of coui-se '~V i + x'V^' Since x^ ^^^ already been calculated, the above formula need not be used. In terms of x^ ^^ = ^^Vn-1 + x'' and is readily obtained. Since Q measures the divergence of a local group from the remaining population, it is called the divergency coejfficient. The probable errors of Q have not been evaluated, except in one or two instances. It is sufficient to note that any value of Q > '008 in the present series is probably significant. The values of Q and log P have been calculated for all the forms of local groups, namely, divisions, counties and districts, and are given in the following tables (Tables XIX., XX., XXI. and XXII.). These two sets of constants have been classed, the classification being the same as that previously adopted for the pig- mentation of adultsj. As may be seen from the maps, Class O with values of log P < 3 and Q < "008 is the non-significant class, the localities belonging to this class being similar on the whole to the general population. ♦ Phil. Mag. Vol. i. pp. 157—175, July 1900. + Tocher : Biometrika, Vol. v. pp. 333, 334. For theory and probable errors see Pearson, Biometrika, Vol. V. pp. 198—203. X Tocher : Biometrika, Vol. v. pp. 336 — 840. J. F. Tocher 37 II. Hair colour, (a.) Divisions. Considering first the divisions it is seen on referring to the table (Table XIX.) and maps (Maps XLI. and XLII.) that the East-Midland division resembles the general population in hair colour, both boys TABLE XIX. Divergency in Hair Colour and Eye Colour. Divisions. Division Hail- Eyes of Boys Girls Boys Girls Scotland LogP Q LogP Q LogP Q LogP Q 1 TO-3 •0143 T2 3 •0160 n^7 •0143 12 ^8 •0152 2 28-9 •0231 39^5 •0281 37 2 •0265 44^1 •0296 3 9-8 •0141 19^5 •0210 5-4 •0104 7.7 •0123 -4 2-1 •0076 3^8 •0083 9^8 •0137 9^2 •0146 5 12-8 •0157 5^9 •0103 6-4 •0110 9 3 •0139 6 11-3 •0188 47-0 •0380 28^8 •0286 18^5 •0237 7 15-7 •0180 14^4 •0181 2^7 •0058 1^1 •0052 8 3-6 •0080 12^9 •0158 3 4 •0077 5^2 •0103 and girls, more than in any part of Scotland. The Southern division (j/") and the West-Midland division (?) approximate more closely to the general population in the distributions of hair colour than the remaining divisions. All the other divisions diverge widely from the general population. The divergency is greatest in the North-Western division for both sexes. This is clearly due to the excesses of dark, jet black and fair hair in this division and the comparative absence of medium. Red hair is only slightly in defect in the division. (yS) Examining the general distributions in the county groups, it is noted that the eastern counties generally can passably be described as samples of the general population. The Northern Isles (</•), Aberdeen ((/), Kincardine (^f), Forfar (cT and %), excluding Dundee, Fife (.</'), Haddington {f^), Stirling, right to Dum- barton in the West (</ and %), and also Lanark (</), excluding Glasgow, show, by their divergency coefficients being small, < '008, that their populations approximate the general population in hair colour. Kirkcudbright and Wigtown in the extreme south are also like the general population. The rest of Scotland shows great divergency from the general population in its distribution of hair colour. For instance the north-west region, owing to both its darkness and fairness, and the south-east region contiguous to the Border, owing to its fairness and brownness, are widely divergent. Can any reason or reasons be assigned why certain counties or areas are more like or more unlike the general population than others? References to the maps (Maps XLIII. to XLVI.) and to the following table (Table XXIII.) show that at least for the boy population the counties which show 38 PigmeiUation Survey of School Children in Scotland least divergency for hair colour are just those counties densely populated, Lanark, Stirling and the like. It must be remembered that the four great cities, Glasgow, Edinburgh, Dundee and Aberdeen, are excluded from the county analysis. Three of these, Glasgow, Dundee and Aberdeen, show significant divergency, that of Glasgow being very great. Edinburgh, however, resembles the general population. Now if an urban population consisted of persons coming from all parts of the country indiscriminately, each group in the densely populated area would be a fair TABLE XX. Divergency in Hair Colour and Eye Colour. Counties. Counties Hair Eyes Boys Girls Boys Girls LogP Q LogP Q LogP Q LogP Q Aberdeen Co. ... 3-2 •0084 5-6 •0105 T6^8 •0174 61 •0114 Aberdeen City ... 7-3 •0123 6-7 •0114 7 5 •0116 31 •0083 Ai-gyll 21-5 •0201 12-3 •0159 7^4 •0115 5^4 •0100 Ayr 8-0 •0118 7 3 •0126 15^2 •0173 159 •0173 Banff- 4-7 •0088 147 •0169 3^0 •0080 2^5 •0061 Berwick 7-2 0120 6^1 •0116 31 •0079 39 •0070 Bute 5-4 •0101 \-b •0045 6^0 •0091 3-2 •0080 Caithness 8-9 0124 3 1 •0086 4^5 •0085 12 •0046 Dumbarton 31 0084 3 3 •0085 41 •0090 10^2 •0142 Dumfries 6-7 0109 9^5 •0138 7^4 •0115 5^8 •0096 Edinburgh Co. ... 5-7 0100 20-6 •0201 §•1 •0125 4^6 •0088 Edinburgh City . . . 3-7 (3077 11 •0056 9-9 •0128 6^0 •0095 Leith City 5-4 0102 4^8 •0090 173 •0179 T8-4 •0189 Elgin & Nairn ... 8-7 0125 6^2 •0116 18^0 •0175 12^4 •0154 Fife K. & C. ... 3-6 0080 15-5 •0179 2-3 •0064 4^8 •0073 Forfar 1-4 0047 1-4 •0048 T71 •0181 13-7 •0159 Dundee City 4-4 0093 ^•2 •0126 9-9 •0127 12^9 •0152 Haddington ri 0054 3^6 •0080 6^7 •0103 3^0 •0082 Inverness 14-9 0163 27 •e •0233 17^0 •0180 30^8 •0241 Kincardine 3 0085 6^9 •0109 §•9 •0069 6^9 •0105 Kirkcudbright ... 4-4 0092 13 •0050 2 3 •0062 5 9 •0096 Lanark 1-6 0043 7-6 •0128 19-2 •0200 §•8 •0111 Glasgow 29-5 0248 120^0 •0510 71 •a •0381 49^8 •0324 Oovan 16-9 0176 34^0 •0265 2-2 •0064 3-4 •0078 Linlithgow 6-2 0114 7-7 •0120 3 4 •0075 1-4 •0042 Orkney 2-2 0069 5^9 •0100 9-0 •0118 6^5 •0108 Perth 10-5 0142 7^4 •0124 3 •0072 2-4 •0063 Renfrew 4-8 0089 15^3 •0180 2^9 •0080 35 •0077 Ross & Cromarty 14-3 0167 15-6 •0175 21^5 •0197 19^8 •0192 Roxburgh 4-1 0095 5 5 •0104 8^5 •0121 4^6 •0088 Selkirk & Peebles TO-7 0139 7^9 •0118 3 5 •0074 2-3 •0064 Shetland 2-3 0067 56 •0103 31 6 •0237 22^7 •0205 Stirling 2-8 0060 3-9 •0076 I'd, •0027 19 •0021 Sutherland 7-9 0116 21 •0073 4 6 •0084 7^0 •0120 Wigtown 1-2 0052 2-4 •0067 31 •0078 7-4 •one J. F. Tocher 39 TABLE XXI. Divergency in Hair Colour. Districts. LogP 1 Class LoeP Class 1 Number Number ■■^^c of of District District Boys Girls Boys Girls Boys Girls Boys Girls 1 3-58 2-13 57 5-52 4-86 I I 2 12-87 7-32 III II 58 1-64 1-88 3 5-90 3-79 I 59 7-28 5-65 II I It 2-46 1-87 60 4-73 4-49 I I 5 4-17 4-24 I I 61 2-36 4-51 I 6 1-79 2-55 62 2-21 4-39 I 7 119 1-30 63 1-02 3-19 8 2-33 2-07 64 3-48 4-47 I 9 5-42 1-64 I 65 211 4-46 I 10 7-65 4-50 11 I 66 4-66 6-06 I I 11 7-75 2-43 II 67,68 6-55 4-56 I I 12 4-29 2-56 I 69 2-26 2-04 13 44-88 146-66 VII VII 70 7-06 16-75 II V U 3-83 3-18 71, 76 10-48 5-38 III I 15 4-63 8-84 I II 72 3-57 2-52 16 2-58 2-06 73 1-32 1-25 17 1-94 2-97 74 3-37 6-91 I 18 5-65 7-84 I II 75 1-62 3-48 19, 20, 22 1-54 2-62 77 7-43 6-76 II I 21 1-09 2-95 78 2-64 113 23,30 8-40 2-04 II 79 2-50 2-97 24 8-01 13-17 II IV 80 5-08 10-45 I III 25 3-60 1-15 81 1-10 1-18 26 3-88 8-19 II 82 1-17 1-03 27 1-14 9-77 II 83 2-03 4-39 I 28 9-05 5-89 II I 84 4-46 4-18 I I 29 1-13 2-40 85 4-55 6-84 I I 31 5-09 1-95 I 86 1-54 3-46 32,33 3-61 2-06 87 3-55 7-86 II 34 3-02 1-48 88 14-73 7-64 IV II 35 1-52 1-89 89 3-54 1-34 36 1-36 8-32 II 90 3-72 8-52 II 37 7-09 8-67 II II 91 14-45 12-61 IV III 38 5-16 3-20 I 92 2-52 3-92 39 1-35 2-33 93,94 6-75 8-16 I II 40 5-26 4-49 I I 95 10-65 3-23 III 41 5-06 3-01 I 96 7-56 6-86 II I 42 7-01 7-69 II II 97 17-15 10-85 V III 43 105 3-62 98 3-10 2-77 44 3-78 1-08 99 14-78 15-76 IV IV 45 5-51 4-92 I I 100 11-10 19-11 III VI 4B 2-03 6-95 I 101 5-83 3-98 I 47 2-06 15-87 IV 102 15-65 4-99 IV I 48 4-72 2-00 I 103 2-56 4-93 I 49 6-01 8-06 I II 104 5-17 1-12 I 50 3-18 1-89 105 7-91 12-67 II III 51 3-80 3-14 106 3-47 4-45 I 52 7-34 16-33 II V 107 2-23 3-88 53 3-02 5-48 I 108 3-87 3-79 54 1-02 4-73 I 109 2-23 5-88 I 55,56 4-63 6-53 I I 110 2-31 5-62 I Scale of Divergency classes is given on the Divergency Maps (Maps XLIII. et seq.). 40 Pigmentation Survey of School Children in Scotland TABLE XXII. Divergency in Eye Colour. Districts. y. 3 Class y» Class Number Number A ■■ of of District District 1 Boys Oirls Boys Girls Boys OirU Boys Girls 1 1 7-8 2-3 57 58-2 55-6 III III 2 189-7 76-2 VII V 58 7-3 3-6 3 18-7 24-2 I I 59 49-2 17-8 III Jt 5-2 22-2 I 60 21-5 20-9 I I 5 10-9 7-7 61 37-8 34-5 II 11 6 63-4 51-7 IV III 62 19-8 21-8 I I 7 25-9 11-3 I 63 13-9 4-4 8 43-3 21-9 II I 64 35-0 38-2 II II 9 40-9 32-2 II I 65 38-8 23-2 II I 10 18-4 6-0 I 66 40-3 53-2 II 111 11 31-6 44-5 I II 67, 68 44-2 38-4 II 11 12 37-9 45-7 II II 69 22-4 15-3 I 13 270-0 198-5 VII VII 70 39-0 60-5 II 111 U 7-3 3-7 71,76 25-8 23-3 I 1 15 42-6 30-7 II I 72 7-0 9-5 16 19-4 27-9 I I 73 5-7 21-3 I 17 10-2 18-2 74 2-4 14-2 18 10-9 17-4 75 11-9 7-7 19, 20, 22 29-1 47-2 I II 77 32-3 16-2 I 21 4-9 17-0 •0 78 23-6 25-0 I I 23,30 56-5 42-6 III II 79 28-4 25-7 I 1 24 5-9 3-6 80 53-4 57-9 III 111 25 13-1 9-8 81 18-9 14-6 I 26 19-5 29-9 I I 82 13-4 6-6 27 17-3 14-4 83 49-1 16-0 III 28 32-9 45-4 I II 84 20-4 9-4 1 29 56-0 45-9 III II 85 36-0 51-9 II 111 31 9-2 4-5 86 9-2 301 1 32,33 24-3 42-1 I II 87 12-6 15-6 3k 12-9 20-3 I 88 107-4 74-8 VI IV 35 52-4 25-1 III I 89 18-8 13-7 I 36 17-8 26-6 I 90 83-6 13-4 V 37 12-6 7-3 91 65 -6 60-2 III 111 38 9-3 8-4 92 21-0 16-0 I 39 66-7 17-1 III 93,94 124-8 112-3 VII VII 40 45-0 21-6 II I 95 7-5 1-7 41 8-0 8-2 96 43-7 59-7 II 111 42 17-7 16-0 97 26-0 •7 I 43 27-7 16-2 I 98 1-6 7-1 U 40-6 20-4 II I 99 24-8 39 1 11 45 80-2 85-1 V V 100 16-7 6-3 46 9-1 1-8 101 24-7 13-8 I 47 44-4 23-5 II I 102 79-1 35-2 V 11 48 44-2 12-9 II 103 24-4 4-1 I 49 42-2 39-9 11 II 104 15-3 12-2 50 13-3 23-0 I 105 31-7 26-2 I I 51 12-6 17-6 106 35-9 47-8 II III 52 10-6 26-0 I 107 10-7 34-5 11 53 7-0 11-4 108 50-2 47-8 III 111 54 13-9 6-0 109 35-5 28-9 II 1 55,56 6-2 19-6 I 110 144-0 102-0 VII VI J. F. Tocher 41 TABLE XXITI. Counties considered Average Density of Population in non-divergent counties (Boys) » „ „ „ (Girls) Average Density of Population, taking the 33 counties of Scotland Persons per Square Mile 291 263 256 sample of the whole country. If, however, there were special causes leading persons belonging to one or more of the colour classes to congregate in certain areas to the exclusion- of others, the groups in the densely populated areas would tend to diverge from the form of distribution found to hold for the whole country. The densely populated counties of Forfar, Fife, Stirling, Dumbarton and Lanark (excluding Glasgow), are fair samples of the boy population, and therefore in these densely populated areas no special causes are likely to be found to exist tending to change the distribution of hair colour. The same can be said of the girl populations of Forfar, Stirling and Dumbarton. But the still denser centres, namely the great cities, are different, excepting Edinburgh, which is quite like the general popula- tion, for both boys and girls. The cities of Aberdeen, Dundee and particularly Glasgow, densely populated centres, diverge largely from the general population, for some reason or other. What special cause or causes are in operation which make the chief cities, excepting Edinburgh, unrepresentative ? Two suggest them- selves. (1) One would expect great seaports to differ if foreigners and others (Irish, etc.) of non-Scottish origin, who on an average differed in their colour characters from the general Scottish distribution, settled in these places. (2) Another special cause would clearly exist in the case where a country popula- tion contiguous to a large town differed largely from the general population, their influx thereby changing the character of the town population — a population which otherwise should be a fair representation of the whole country. It will be seen in a later section that the facts support the foregoing propositions at least in the special case of Greater Glasgow, which contains within its bounds one-fifth of the whole population of Scotland. (7) Divergency in hair colour in district groups will now be briefly considered. It has just been stated that of the great cities Glasgow stands out as by far the most divergent, Aberdeen, Dundee and Leith following, while Edinburgh is quite passably a sample of the general population and is thus for hair colour a repre- sentative sample of all parts of Scotland. Kirkcaldy, Perth, Inverness, Ayr, Kilmarnock, Montrose, Stirling, and other smaller towns moderately resemble the general population. Examining now the country districts, it is seen that by far the most divergent area is along the seaboard of the west (see Maps XL VII. and XLVIII.). This area contributes largely to the divergency of the north-west by its blackness, darkness and fairness, as revealed by the division and county analyses, and has the following boundaries. It commences in the north-west of Ross, is Biometrika vi 22 42 Pigmentation Survey of School Children in Scotland bounded by Strath Glass eastward, includes Skye in the west and terminates in Islay and Jura for boys and Mull for girls. This is of course the heart of the Gaelic speaking region. The region of the Caledonian Canal is less divergent than the west, but passing over to Perthshire, East Inverness due again to excess of fair and jet black, and Moray due to fair, the divergency increases. The divergency of the population eastward of this diminishes but it is still high in Donside in Aberdeenshire. Travelling southwards, it again reaches a maximum in the region of Dunkeld and eastward towards the coast, but excluding it, due again to blackness and fairness. As already pointed out in the county groups, the east coast is not very divergent, Fife being the most divergent portion of the coast-line. The region around Dunfermline, due to a large excess of fair, is widely divergent, as also is Midlothian from the same cause. Berwick, north of the Tweed, is a divergent population, but Roxburgh, south of the Tweed, is very like the general population. From Berwick the divergency follows the Tweed and passing through Selkirk and Peebles reaches the Sol way Firth, where it again turns in a north-western direction {%), avoiding Galloway which, as has been already pointed out, passably resembles the general population. The divergency {%) maintains the same degree in Ayr (north) as in Dumfries, but excepting a portion south of Ayr burgh the whole of the south-west population of boys is fairly homogeneous. As shown by the district grouping the local populations of boys which passably resemble the general population, are the regions of West Caithness, the south coast of the Moray Firth, excepting Elgin, the Deveron Valley, the Ythan valley* Deeside, Kincardineshire, the south-west of the Firth of Forth, the south-east of Fife, the Lothians, the Teviot valley and the south-west of Scotland — that is, west of Peebles and Dumfries, and south of Renfrew and North Lanark. Speaking generally of the boy population, the populous area commencing in the north-east and ending in the region of Glasgow, i.e. in the northern portion of the south-west (including most of the intervening area), is the least divergent area for boys. The north-west and south-east are the most divergent — the north-west mainly because of its darkness, and the south-east mainly because of its fairness. The divergency of the girl population is dififerent in some respects. Only a small portion of the coast near Inverness is non-divergent instead of the larger tract for boys. The Lothians, a considerable portion of Dumfries, the northern part of Kirkcudbright and Ayr north of the burgh are all more divergent than the boy population and do not passably resemble the general population as the corre- sponding groups for boys do. The northern portion of Argyll and the southern portion of Inverness are non-divergent girl populations, the corresponding boy populations being much more divergent. On the whole the non-divergent girl groups are more isolated from one another than the boy groups, and the separation of the population (excluding certain towns) diagonally into an east-north-east and midland non-divergent population and a west-north-west and east-south-east divergent one is not so apparent. In a general way one can see that the district groups confirm the results of the county analysis. One can see fh)m the district J. F. Tocher 43 TABLE XXIV. Divergency in Hair Colour. Not Significant or Scarcely Probably Significant or Quite Significant. Widely Divergent. Significant. Class Classes I and II Classes III and upwards Division Division Divergence is mainly due to excess of Division Divergence is mainly due to excess of East-Midland North-Eastern ( ^ ) fair, red Northern fair, jet black, Southern ( (^ ) West-Midland ( 9 ) dark, jet black North-Western South-Eastern South-Western North-Eastern ( 9 ) West Midland ((^) Southern ( 9 ) dark(^) fair, dark, jet black fair, red ( (J ) medium ( J ) medium, dark fair, red dark, jet black fair County County County Orkney & Shetland ( ($ ) fair Orkney & Shetland ( 9 ) fair Fife (9) fair Aberdeen ( ^ ) red Aberdeen ( 9 ) red, jet black Banf}" ( 9 ) fair, red Kincardine ( ^ ) Kincardine ( 9 ) fair Selkirk (c?) medium, red Forfar Lanark ( 9 ) fair Peebles (^) medium, red Fife Caithness ( ^ ) fair, jet black Ross & Cromarty fair, dark, jet Stirling Kirkcudbright ( ^ ) red black Dumbarton Bute((?) medium, jet black Inverness jet black, dark. Lanark ( $ ) Sutherland (^) dark, jet black fair Wigtown Elgin fair Argyll dark, jet black Haddington Banff ((?) fair, rod Perth (^) fair, jet black Caithness ( 9 ) Aberdeen City red, dark Glasgow medium, dark Kirkcudbright ( 9 ) Dundee medium, dark, black Govan medium Bute ( 9 ) Leith medium Sutherland ( 9 ) Berwick fair, medium Edinburgh City Roxburgh Dumfries Ayr Selkirk ( 9 ) Peebles ( 9 ) Perth ( 9 ) fair fair, medium fair medium, red medium, red fair, jet black District or Area District or Area District or Area Caithness inland Banff and Aberdeen Coast Seaboard on west dark, jet black Lower Spey, Findhorn & The district parallel eastward to the Cale- coast from Suther- (fair slightly) Deveron Valleys, except donian Canal ( (^ ) land to Mull, Elgin Upper Tweeddale, Ettrick and Yarrow region bounded by Strath Deeside Leith Glass and Cale- Kincardine coast Hamilton donian Canal east- Esk Valleys Dundee wards Loch Earn Central Buchan Caithness Seaboard fair, dark, jet Falkirk region ( (^ ) Stirling to Black Isle black Haddington coast South Forfar Upper Spey and fair Teviotdale Loch Leven district Findhorn Valleys Galloway & Clyde Valley to South-East Fife Region South of fair, jet black Ayr Coast ( ^ ) Selkirk the Forest of Galloway & South Ayr ( 9 ) Athol Upper Spey region parallel Donside ( 9 ) fair to Caledonian Canal, east- Dunkeld region fair, black wards & northern portion Dunfermline region fair of Argyll (c?) Glasgow dark, medium Towns : — Edinburgh Greenock dark Kirkcaldy Perth Inverness Ayr Kilmarnock Montrose Stirling 22—2 44 Pigmentation Siu'vey of School Children in Scotlaiul maps (XLVII. and XLVIII.) that the denser midland and east coast areas are well mixed samples of the population. Over the whole of Scotland about 60 of the separate district groups are quite representative of the general population, repre- senting a total of 114,482 boys in the boy population of 257,766, or 44*4 per cent., and 97,839 girls in the girl population of 244,389, or 40 per cent. The results of the divergency analysis for hair colour can now be summarised. Taking large samples of the population (i,e. the divisions) to remove merely local differences and to some extent the effect of unequal density, thus getting a general view, it is seen that the populous East-Midland division is a fair representation of the general population for hair colour of both boys and girls. The Southern division is so for girls only. The fairly populous North-Eastern division diverges mainly because of its fair-haired and red-haired population ; the less populous West- Midland division because of its dark population. The other divisions are widely divergent for several reasons. The divergencies of the Northern and North and North-Western divisions are accentuated by their being comparatively small samples separated geographically from the rest of the population, and are not like the rest of the country because of their excessive fairness and darkness. Taking smaller samples of the population (counties, cities and districts) it is seen that populous counties are fairly representative of the general population ; many populous districts also are ; but the great cities (excluding Edinburgh which is representative of the population) are divergent. There are elements present in the urban populations which make them unrepresentative of the general population. Certain outlying sparsely populated districts, particularly on the west coast, are also divergent and unrepresentative. The cause or causes of the divergency in the populations affected will be considered in the next section. III. Eye Colour, (a) Divisions. The Southern and South-Eastern divisions (</• and $ ) are the most representative of the general population. These popula- tions are passable samples of the general population. Next in order are the North- Eastern, East-Midland and West-Midland divisions. Then follow the Northern — due to excess of blue eyes, and the South- Western — due to excess of medium and dark ; and lastly the most divergent of all, the North- Western, whose divergency is also mainly due to the excess of blue eyes. (See Maps XLIX. and L.) (yS) Counties. Examining the county divergencies it is seen that, in the boy population, and taken in the order of greatest divergency to least divergency, the following counties diverge greatly from the general population owing to excess of blue eyes, namely : Orkney, Shetland, Ross, Cromarty, Inverness, Elgin, Nairn, Aberdeen and Forfar. Ayr in the south greatly diverges owing to excess of both blue and light eyes, and Lanark greatly diverges owing to a large excess of medium eyes. The divergencies in all the foregoing cases are very great. Among the still significantly but less divergent counties are the Lothians and Roxburgh (excess of blue eyes), Dumfries (excess of light and medium), Argyll and Dumbarton perhaps (excess of light eyes). The non-divergent regions are somewhat isolated from one another ; they are Banff and Kincardine in the north ; Perth, Fife, Stirling, J. F. Tocher 45 Dumbarton, Renfrew and Linlithgow, all contiguous — that is, practically the whole of the Scottish Midlands ; Berwick, Peebles and Selkirk, contiguous in the south- east, and finally Kirkcudbright and Wigtown in the south. The girl population shows on the whole equal divergencies in the northern counties already mentioned, divergencies which are due to excess of blue eyes ; in Ayr the divergency is almost entirely due to blue eyes and scarcely any to light eyes as among the boy population. The divergency in Lanark is only just significant and is due to excess of both medium and light eyes. Wigtown and Kirkcudbright are both significantly divergent, due in the case of Wigtown to excess of blue eyes and in the case of Kirkcudbright to excess of light eyes. Galloway therefore differs distinctly in its boy and girl distributions of eye colour. The non-divergent regions or rather the non-significantly divergent regions in the girl population for eye colour are as follows : Caithness and Banff in the north ; Perth, Linlithgow, Stirling, North Lanark and Renfrew all contiguous; and Ber- wick, Selkirk and Peebles also contiguous near the Border. (7) Districts. Looking at the district results, they confirm the county analysis and also the conclusions arrived at with respect to hair colour. The populous Midlands, namely, North Lanark, Perth, Stirling, Dumbarton, Fife and portions of the east coast (i.e. Forfar and north-east Aberdeenshire, and from Nairn to Caithness) are all comparatively representative of the general population in eye colour. Thus while Glasgow itself is divergent, the great part of the environs is not. Such populous centres as Greenock, Kilmarnock, Falkirk, Ayr, are scarcely significantly divergent. Edinburgh, Dundee and Aberdeen cities are significantly divergent. In Aberdeen it is due to excess of medium, in Dundee to excess of dark and medium and in Edinburgh to excess of dark alone. It is seen, just as in hair colour, that the very sparsely populated regions and the very thickly populated areas are the most divergent. But while all the sparsely populated regions diverge on account of excess of blue eyes, all the very densely populated areas diverge because of excess of light, medium or dark. It is to be expected that Dundee would have a fair proportion, or even excess, of dark eyes, since the country adjacent to the city, namely, Perthshire and Forfarshire, are the only counties in Scotland showing excess of this class. The reason for the excess in Edinburgh is not so apparent, unless the migration from these counties to the capital is greater than from the rest of the country. The foreign population, as will be shown later, is significantly associated in general with dark eyes, but on examining the returns, it has been found that foreigners are not present in Edinburgh in sufficient numbers to affect the distribution of dark eyes in the school population there. With Glasgow or certain districts of the western city, the case is different, as will presently be shown. Forfarshire and Perthshire people are perhaps likely to have migrated to Edinburgh in greater numbers than people from other parts. This would account for the excess. The excess of medium eyes in Glasgow may be partly accounted for by a greater proportion of migrants from Lanarkshire, Dum- fries, Peebles, Selkirk and Fife, all counties with a distinct excess of this class. 46 Pigmentation Survey of School Children in Scotland TABLE XXV. Divergency in Eye Colour. Not Significant or Scarcely Probably Significant or Qaite { Widely Divergent. Significant. Class Division Significant. Classes I and II Classes III and upwards Division Due to Excess of Division Doe to Excess of South -Eastern Northern blue North-Western blue Southern North -Eastern East- Midland West-Midland medium & blue dark & blue light South-Westem medium County County Dae to Excess of County Due to Excess of Banff Sutherland blue, dark Shetland blue Caithness Aberdeen blue, medium Ross «& Cromarty blue Kincardine Argyll light Inverness blue Perth Dumbarton light Elgin & Nairn blue Stirling Midlothian blue Forfar blue & dark Dumbarton Roxburgh blue (and dark) Lanark ( $ ) medium Govan Dumfries light Ayr blue & light Renfrew Orkney blue Glasgow medium & dark Linlithgow Aberdeen City medium Leith light & medium Selkirk Dundee City medium & dark Peebles Edinburgh City dark Berwick Kirkcudbright Wigtown Bute Haddington Fife Kinross & Clackmannan District or Area District or Area District or Area Dae to Excess of Environs of Glasgow Parts of North Lanark and North North-East Lanark, blue Renfrew including Greenock Ayr Midlothian except near Edinburgh Carluke region Kilmarnock Elgin district blue Ayr South Fife ( 9 ) Spey Valley blue Parts of North Lanark Dundee Black Isle blue Falkirk area Most of Perthshire Glen Urquhart blue Environs of Edinburgh Edinburgh City region Fifeshire generally except Aberdeen City Islay & Jura light Loch Leven area Galloway Shetland blue North Forfar Linlithgow area Gbisgow medium & dark Area from Buchan coast to Skye and the adjacent mainland, Spey Valley north and south Dornoch and Tain region Orkney Caithness inland Remaining environs of Glasgow North and South Uist Irvine Roxburgh Mull and adjacent mainland Outskirts of Perth city South Ayrshire Donside Dumfries Part of Buchan coast North Kirkcudbright Lewis South Roxburgh North Dumbarton Peebles Berwick J. F. Tocher 4T Whether migrants from these counties partly account for the excess of medium eyes in Glasgow or not, excess of medium eyes is associated with densely populated centres and is accordingly dealt with in the section discussing the relationship between density of population and colour. It should be finally noted that the very sparsely populated regions, all of them having an excess of blue eyes, are inhabited by a people who have been undisturbed by any recent immigrations and who most probably are descendants of a race long resident in the country. The accompanying table (Table XXV.) gives a synopsis of the results respect- " ing the relative divergency in eye colour, in the divisions, counties and districts respectively. (8) Class Segregation. The Nature of the Distribution of Relative Local Differ- ences of each Class considered collectively and interlocally, without reference as to where they occur geographically, and the Degree of Segj'egation of each Class determined. I. Interlocal Constants. It has been shown (Section 6) that, in each colour class, differences occur throughout the country in localities (specifically pointed out, in each case, in the section referred to), which are distinctly significant. Positive differences, much in excess of the expected, occur in contiguous areas, indicating a differentiation for each class more or less from the remaining population. That is, the existence of these individual local differences proves that the population is not an evenly distributed one with respect to the colour class or classes under consideration. It is true that many of the differences could quite well occur at random and therefore that many localities resemble the general population with respect to one or more classes. But those larger differ- ences, reckoned significant owing to the great odds against their occurring at random, quite upset the proposition that the distribution of the class over the whole country is a random one. Having indicated the localities where individual significant differences occur (thus proving segregation) and also those where non- significant differences occur, the differences for each class collectively will be considered without reference as to where they occur geographically in order to compare the degrees of segregation of the classes. It will then be seen which class has the greatest geographical separation. It is therefore necessary to provide a measure of local segregation, that is to say, one must have a single common measure, for each class, of the extent of the deviation from a uniform distribution of persons belonging to the class over the whole country. This measure is easily obtained when it is remembered that the relative local differences are all the local differences reduced to a common scale by dividing each difference by its standard deviation. Since this is the case, if the differences are such as w^ould arise from a uniform distribution of the persons belonging to each class all over the country these differences as a series would of course form a normal distribution with a '67449 "67449 mean value ^ = + — -. — , and a standard deviation s= 1 + ..^ ^ , where a is the number of groups (either counties, districts, or units of area) considered. Thus 48 Pigmentation Survey of School Children in Scotland h and s are interlocal constants. This test of the degree of homogeneity of a class or character in a population scattered over a wide area has already been applied by the writer, the constants for both measurable and non-measurable characters being determined*. If then a population is non-segregated with respect to any class (that is, if persons belonging to the class are well distributed over the country) the interlocal constants h and (« — 1 ) will be both equal to zero within the limits of their probable errors, and the segregation of a class will increase as these constants become greater and greater. The following table (Table XXVI.) gives the values of the interlocal constants for both the boy and girl populations, the distributions considered being those of the relative local differences arrived at from the county data — that is, with the county as the unit of area. Table XXVII. is one in which the classes are arranged in the order of the significance from lesser to greater segregation. II. Significance of the Constants. These results show how decided the devia- tions are from purely uniform distributions of the class populations. It is seen that the blue-eyed class and the fair-haired class are both highly separated geo- graphically from the general population. The separation is greater in the case of fair-haired girls than in the boys of the same class. The deviation from a random distribution for boys and girls is of the same order in the other colour classes. TABLE XXVI. Interlocal Constants, Colour Segregation. (This table shows that a grouping of children of the same class occurs no matter what class is selected. The figures show the relative extent of the segregation of the classes.) A=mean of the series of relative local differences, boys or girls, for each colour class. «= standard deviation of the series of relative local differences, boys or girls, for each colour class. V= standard deviation, as above (boys). S/= standard deviation, as above (girls). • Boys Girls h («-l) «-l h («-l) «-l ««-«/ Fair Hair Red Hair Medium Hair . Dark Hair Jet Black Hair . Blue Eyes Light Eyes Medium Eyes . Dark Eyes -45 •18 - -57 - ^04 -20 1-17 - -09 - -51 - -33 2-75 •69 2^82 2-24 1-36 5-02 1-78 2-09 2-11 3412 8-56 34-86 27-79 16-87 62-28 22-08 25-93 26-18 1-14 -09 - -81 - -39 -32 1-02 •13 - -59 - -35 514 •56 2-90 2 95 193 412 1^85 2^15 1-87 63-77 6-95 35-98 36-60 23^95 5M2 22^95 26-68 23-20 -2-39 •13 - -09 - 71 - -57 •90 - •o? - 06 •24 * Biometrika, Vol. v. pp. 828—327. J. F. Tocher 49 Red hair is the only class which shows a moderate approach to uniformity of distribution, but even in this class the deviations are 7 and 8^ times their probable errors for boys and girls respectively. There is, however, a decided approach towards an even distribution of this class over the whole country compared with all the other classes. But for the probably significant excesses in the north-east TABLE XXVII. Segregation in Colour. (This table shows that children with red hair are the most uniformly distributed class, while fair haired blue eyed children are not well distributed throughout the country. They have a tendency to occur in groups and show therefore the greatest segregation.) Divergence from homo- geneity is Significant Very significant Highly significant Excessively great Interlocal constant is between and 1*0 1-0 and 2-0 2-0 and S'O above 3'0 Class of Category Red Hair ($ and 9 |Jet Black Hair ^ and $ /Light Eyes ^ $ Dark Eyes $ rDark Eyes ^ Medium Eyes J $ ) Dark Hair ^ and $ / Fair Hair ^ Medium Hair ^ 9 Fair Hair $ Blue Eyes ^ 9 of Scotland and the neighbourhood of Edinburgh as shown in the class analysis (Section 6), the distribution of the class of red-haired persons would be fairly uniform. The chance against meeting a schoolboy of this class in travelling over Scotland is about 17 to 1. One would have to note at random the colour characters of at least 18 people on an average in order to have one of this class in the group. But the chances are slightly lower in Aberdeen and Banff and Mid- lothian. They fall to about 14 to 1 against. The chance against meeting a person of the jet black class is much smaller, about 99 to 1, but the chances vary more as one moves from place to place. In certain places it is as small as 400 to 1. The chance against meeting a person of the dark class or of the fair class is about 3 to 1 and of the medium class about 3 to 2 and so on. The point is that while one can state in a general way the chances for or against a Scottish child belonging to any one of the hair and eye colour classes, these chances vary largely from district to district. The question may be asked, What is the typical Scotchman like ? One cannot answer that question offhand from the present data, which deals with school children only. It must be remembered that there is a change in hair colour and eye colour in passing from childhood to manhood. Hair colour generally becomes darker more or less with age. A fair- haired boy or girl may or may not become a fair-haired man or woman, but there is a tendency to become darker. A measure of the change, from Prussian and British data by Pearson*, and by the author f from the Aberdeenshire data, shows Biometrika vi * Pearson : Biometrika, Vol. iii. p. 161. + Biometrika, Vol, v. pp. 339—341. 23 60 Pigmentation Survey of School Children in Scotland that the correlation between age and hair colour is quite appreciable. On the assumption that the rate of change of hair colour and eye colour with age is not likely to vary appreciably in passing from one district to another, the author determined the probable distribution of the colour of the adult population of Scotland, The result was published in the same memoir*. Using the result together with the percentage results for the whole of Scotland for boys and girls as found from the present data, the following table (Table XXVIIl.), constructed as a probability table, gives the chance of a person of Scottish nationality possessing any one of the following characteristics : — TABLE XXVIIL The Prohability of the Person belonging to any one of the following Colour Classes is Colour Adult Population Boys Girls Scotland Generally Kange in Counties Scotland Generally Bange in Counties From To From To Hair : Fair Red Medium Dark ) Jet Black j — Et/es : Blue ) Lightf Medium Dark •115 •042 •559 •284 •278 •459 •263 •250 •055 •433 •250 •013 . ^147 •303 •327 • •223 •221 •046 •373 •187 •008 •103 •227 •279 •174 •314 •069 •495 •.308 •024 •259 •337 •344 •244 •274 •051 •409 •254 •012 •148 •303 •321 •228 •243 •041 •356 •194 •002 •118 •241 •266 •159 •344 •068 •474 •291 •026 •252 •348 •358 •263 With regard to the juvenile population, the above table shows that one can hardly say any particular eye colour is typical of Scotland. There is a bias in favour of light and medium eyes. Brown hair is the most likely colour for a child to possess. Fair and dark are equally likely hair colours in the juvenile population. Medium eyes and brown or medium hair are more typical of the adult population. Summarising the results of this section, it has been found possible to classify the degrees of segregation of the colour classes — a segregation already proved, although its amount was not revealed in any one case in considering the individual differences. It has now been shown that segregation of certain classes from others exists. The greatest segregation from others (or congregation as a class) is shown * Tocher: Biometrika, Vol. v. pp. 339—341. J. F. Tocher 51 in the case of blue eyes, the interlocal or segregation constants (* — 1 ) being 5-02 and 4-12 respectively (see also Diagrams VI. and XV.). The odds against an even distribution of persons belonging to this class is thus enormously great, as also are the odds against persons of the fair-haired class being evenly dis- tributed (see Diagrams I. and X.). The difference in the segregation of the boys and girls is marked. Medium hair and dark hair are approximately equal to fair hair {(^) in their divergence from uniformity of distribution (Diagrams III., IV., XII. and XIII.), and then follow medium and dark eyes (Diagrams VIII., IX., XVII. and XVIII.), and with slightly less segregation still, light eyes (Diagrams VII. and XVI.), and jet black hair (Diagrams V. and XIV.). Finally, in the case of red hair the interlocal constant shows persons belonging to this class to be the most evenly distributed one throughout the country (Diagrams II. and XI.). In no case, however, can the exact probability of an individual belonging to any particular class be predicted with accuracy, just on account of the uneven nature of the distribution of persons belonging to the class. It falls finally to be noted here that the differences for each class have been considered collectively, without reference as to where they occur geographically or as to whether the differences for boys and girls occur together in the same place. This point is specially dealt with in another section, where a measure is given of the agreement of the sexes in colour characters. The most striking result in this section is that bearing on red hair. Its distribution is so markedly different from the rest of the classes as to attract attention. The occurrence of red hair in Scotland either (a) is independent of race, or (/3) is one of the effects of blending of races — perhaps widely divergent races, or (7) is an abnormal condition in hair colour and deserves the attention of the physiologist and pathologist. (9) Peculiarities in the Distribution of Colour in Scotland. I. General. An examination of Table XXIX. will show how far the distri- bution for boys and girls differ, and also what excesses for hair colour and eye colour occur together. It should be noted that this does not necessarily mean that a particular combination (e.g. fair hair and blue eyes) is in excess. This can be accurately determined only by comparing the excess frequencies of the particular combinations found in the localities under consideration with the pro- portional frequencies of the same combinations in the general population. The statistical labour involved in such an analysis would be very great and could not be attempted by the writer until the present analysis had been completed. Besides, no funds were available to defray the considerable additional expense which would have been incurred in providing for clerical assistance in tabling the combinations and otherwise completing the statistical analysis. Thus, the results of the present investigation are those flowing from individual classes and only indirectly from combinations. 23—2 52 Pigmentation Survey of School Children in Scotland The table (Table XXIX.) shows that in the girl population of the entire north, excess of blue eyes and fair, dark and black hair occurs together. Excess of blue eyes, although common to the entire north for the boy population, is associated with great excess of fair hair only in the North- Western division, and with excess of red hair in the North-Eastern division, which excess is also TABLE XXIX. Excess positive Frequencies* peculiar to each of the eight great Divisions of Scotland. B = Boy Population. G = Girl Population. Colour Division I n III IV V VI vn VIII Eair : Fair Red Medium Dark Jet Black ... Eyes : Blue Light Medium Dark BG B BG BG BG BG BG BG BG BG BG BG G B B BG BG BG BG BG G B BG BG BG B B BG BG B BG characteristic of the girl population in that division. The characteristic feature of the East-Midland division is that it possesses both an excess of blue eyes and an excess of dark eyes. There is an excess of fair hair ( ? ), and a defect of red hair (j/*), but otherwise the hair distribution does not markedly differ from the general population. The West-Midland population differs quite sensibly from the East-Midland. The characteristic feature of the West-Midland population is that excess of light eyes occurs with excess of both dark and jet black hair. The South- Western division with its dense urban populations is quite different from the Southern and South-Eastern divisions. The South-Western population has an excess of medium hair occurring with excesses of medium and dark eyes, while the remaining Southern population is characterised by an excess of fair hair only. The Southern division {%) has the excess of fair hair occurring with excess of light eyes. The question may well be asked : What can one learn from all this maze of detail as to the significant differences in the distributions of the various colour classes ? Are they racial differences or differences due to other factors ? One * In Bome cases the excess positive frequencies are not quite significant (see tables of relative differences, Table VII.). 1 J. R Tocher • 53 cannot in this memoir enter into a general discussion as to the origin and racial characteristics of the Scottish people. This memoir is concerned only in eluci- dating the nature of the colour characteristics of Scottish children for the purpose of assisting those engaged in studying racial and social problems and problems in heredity. Such peculiarities as may assist this study may therefore be noticed in detail. II. Red Hair. A striking peculiarity in the distribution of red hair has already been noted in the last section. The class is almost uniformly distributed throughout Scotland. Three probable causes of its occurrence were stated in the section referred to. Whether any of these are valid must be determined by investigation, but the fact remains that the distribution of the class widely ditfers from the distributions of the other classes. The occurrence of red hair is certainly not confined to modern times, neither is it peculiar to any social circle. It has occurred in the past as a becoming feature in princes and among the people. It is an inherited trait in many distinguished families. Is it that here one has a case of exclusive inheritance, and therefore that cases of red hair occurring in families none of the parents of which belong to the class, are reversions ? Such observations as have been made point to this conclusion, but a larger mass of data is wanted to prove or disprove this view. It is a curious circumstance that significant excess of the class should be found occurring in the historic home of the opponents of Agricola. The solitary reference of Tacitus to the red-haired Caledonians who inhabited Scotland north of the Grampians deserves a passing notice. Taking the general impression of Tacitus as indicated in his statement " Namque rutilae Caledoniam habitantiam comae, magni artus, germanicam originem asseverunt " to mean that the northern Scottish people in his time were mostly red-haired in our sense and appeared to have a North European origin, it is perfectly obvious that the North of Scotland has changed most markedly, as one should expect it would have, in the long interval between his time and the present day. Not more than 5"49 per cent, and 509 per cent, respectively of the boy and girl populations of Scotland are red-haired. It is curious to note, however, that the greatest excess of red hair from this proportion is found in the region of Scotland north of the Grampians. While this is the case one must remember that the actual proportion of red- haired persons anywhere in the north is really a small one. Only a small pro- portion, ranging from 5 to 7 per cent., taking fairly large areas, is at the present day red-haired. But if the observation of Tacitus has any truth in it at all, is it fair to infer, since hair colour is an inherited character, that this small class has for a considerable portion of its ancestry the race found in North Britain in later Roman times ? One must not come to the hasty conclusion that there was in reality an exclusively red-haired race in Scotland or anywhere else. Indeed, no such exclusive race now exists. But at the present time one finds red hair occurring in all the North European races more or less. That is to say, the 54 Pigmentation Survey of School Children in Scotland English, Irish, French, German, Danish, Dutch, Belgian, Norwegian and Swedish speaking peoples, at least, have all of them certain proportions of the red-haired class in their respective populations. It thus appears that in every Northern race there is likely to be a certain proportion of the red-haired class. A moderate proportion (.5 per cent.) is found in Scotland generally, and all one can meantime say therefore is that it is a characteristic of one-seventeenth of the population of the north-east of Scotland to have red hair ; or that tJiat population, observed in early time to have red hair, has a significant excess of that class over the general proportion found in the country at the present time. III. Relationship between Gaelic speaking Population and Pigvfientation. As already indicated, one cannot open a discussion as to the origin, distribution and characteristics of the Keltic and non-Keltic portions of the populatic^n. Nothing germane to this investigation would be solved by it. Authorities differ greatly as to the facts. One could by an analysis of the colour characters of the popu- lation with respect to surnames. Highland, Lowland and otherwise, throw a little light on that portion of the Keltic problem bearing on colour. This has already been done by the writer for the populations of Aberdeenshire of 1696 and 1896*, and he proposes at some future time to table the data now collected for the whole of Scotland in a similar way. What can be done, however, is to investigate the characters of the Gaelic speaking portion of the population as com- pared with the non-Gaelic speaking and greater portion, and note whether they are really different or not. Here one is on safe ground. The problem of the ethnic descent of the Gaelic speaking and non-Gaelic speaking portions of the popu- lation the writer leaves untouched. But he proposes to note whether there is any particular association of colour with the Gaelic speaking population. In the Report on the Scottish Census of 1901 f, the number of "Gaelic and English" speaking persons above three years of age is given for each division of Scotland. The percentages of Gaelic and English speaking persons in the eight divisions of Scotland can thus be found and compared with the corresponding percentages for hair colour and eye colour found from the results of this survey. The corre- lation coefficients were determined in the following manner : — Let x^ = deviation from mean percentage of the Gaelic speaking population; ajj = corresponding deviation from the mean percentage of children belonging to any colour class ; o-i = standard deviation of percentage of the Gaelic speaking population ; cr^ = standard deviation of the percentage of children belonging to colour class s\ and iV= number of the divisions into which Scotland is divided; then the corre- lation coefficient is: and determines the degree of association or correlation between the Gaelic speaking population and the colour class s. Taking as an example 5=jet black hair, the following table (Table XXX.) was formed : — * British Association Report, Cambridge, 1904, p. 707. t Eleventh Decennial Census of the Population of Scotland with Report, Vol. i. Table XV. p. xxviii. "*■' OF THE UNIVERSITY OF J. F. Tocher TABLE XXX. 55 Division Gaelic speaking Population Jet Black Hair Xi X2 I. N. 4-82 -30 II. NW. 39-17 •79 III. NE. - 9-30 --25 IV. EM. - 8-35 --10 V. WM. 1-73 •08 VI. SW. - 8-57 --20 VII. SE. - 9-35 --38 VIII. S. -10-15 --22 An inspection of this table reveals the fact that in every division where there is an excess of the Gaelic speaking population there is an excess of the jet black class, and vice versa. The values of the correlation coefficient r and its probable error in the particular case when r=0, or E(r=o), have been evaluated for all the colour classes and the Gaelic .speaking population with the following result (Table XXXI.). The ratio rlE(r=o) shows how much the correlation found exceeds the probable error when r is equal to zero. TABLE XXXL Correlation of Hair and Eye Colours with Gaelic speaking population. r ■^'(r=0) Fair Hair •3482 1-37 Red Hair - -3027 -1-19 Medium Hair ... - -8663 -3-40 Dark Hair •8126 3-19 Jet Black Hair ... •9581 3-76 Blue Eyes •8663 3-40 Light Eyes - -1248 -0-49 Medium Eyes ... - -8760 -3-44 Dark Eyes - -6387 -2-51 This result is of some importance. It shows definitely for the first time the general nature of the colour characters of the Gaelic speaking as against the non-Gaelic speaking population of Scotland. It proves that the proportion of dark-haired and jet black-haired persons is far greater among the Gaelic speaking than among the non-Gaelic speaking population. In technical language, dark hair and jet black hair are positively correlated to the Gaelic speaking population. The association is clear, and the result ought to be of assistance to the student of the Keltic race. The above table also shows that blue eyes are associated with the Gaelic speaking population, the association being slightly 56 Pigmentation Survey of School Children in Scotland greater than in the case of dark hair, and nearly as great as in the case of jet black hair. The odds against a less correlation than that found are so great as to warrant the conclusion that blue eyes are far more common where Gaelic is spoken than where it is not. Medium eyes are distinctly correlated negatively to the Gaelic speaking population. One may safely conclude that medium eyes are rarer in Gaelic speaking regions than in the rest of the country. Medium hair, and in a lesser degree dark eyes, are also negatively correlated to the Gaelic speaking population, the correlations being appreciable in each case, but fair hair, red hair and light eyes are present in practically the same proportions in both the Gaelic and non-Gaelic speaking populations. Thus, on a direct survey of the Gaelic speaking population, one would expect the group to be much darker in hair colour and more blue eyed persons would be expected among the Gaelic speaking than in the remaining population, the excess being accompanied by lesser proportions of medium hair and medium eyes and also dark eyes. No sensible differences would be expected in the fair-haired, red-haired, and light-eyed classes compared with the general population. The definite relationship between the Gaelic speaking population and certain colour classes now established, enables one to interpret more fully the meaning of the significant differences in the western portion of Scotland. In Table XXX. it is seen that the North- Western, West- Midland and South- Western divisions are the only ones in which there is an excess of Gaelic speaking persons over the general average. In these divisions about 65 per cent, in Sutherland and about 50 per cent, in each of the counties of Ross and Cromarty, Inverness and Argyll speak Gaelic. So far as hair colour is concerned, all these counties show great excess of dark and jet black hair. This excess is therefore due mainly to the Gaelic speaking populations in these counties. Light eyes, although in excess in Argyll, are neither peculiar to the Gaelic speaking population nor to the non-Gaelic speaking population, since the value of the correlation coefficient is a very small one. The one group is likely to have as large a proportion of light eyes as the other. But blue eyes are associated even more intensely with Gaelic speaking people than dark hair, and this class is in excess in Sutherland, Ross and Cromarty, Inverness and the Western Isles. A fairly large proportion of the dark-haired Gaelic speaking people have therefore blue eyes. In these counties, however, fair hair is also in excess, and since the Northern Isles, Orkney and Shetland, are characterised by a large excess of fair hair and blue eyes and by an exceedingly small proportion of Gaelic speaking people, one would infer that blue eyes are largely associated with fair hair in the non-Gaelic portion of the population of these counties as well. Thus these counties consist of a mixture of fair-haired, blue-eyed, or blonde non-Gaelic speaking popii- lation (or if Gaelic speaking, at least of non-Keltic origin) and a dark-haired Gaelic speaking population. The distribution of eye colour in this latter population is unknown, but all classes of eyes are most probably represented, a fairly large proportion of blue eyes being quite certain. J. F. Tocher 57 IV. Relationships between Pigmentation, Density of Population, and Foreigners. In the Census Report already referred to, the number of persons per square mile is given for each of the eight chief divisions of Scotland*. The means are at hand therefore to compare the density of the population with pigmentation. With regard to the foreign element, one would naturally come to the conclusion without examining the actual data that foreigners are likely to be found in the more densely populated areas of the country. Business leads them to where the industries are and therefore to where closely packed populations reside. It is desirable therefore that any correlation existing between the two should be measured. The association has been measured from two sets of data. The degree of correlation has been determined (1) between foreigners and density (number of persons per square mile), and (2) between foreigners and the number of families (a) living in one and two rooms, (/3) living in three to nine rooms, and (7) living in ten rooms and upwards. The correlation coefficients were calculated from the following table (Table XXXII.) :— TABLE XXXII. Number of families living in (per 1000 of each division) Division Persons per square mile One and Three to Ten rooms two rooms nine rooms and upwards I. 31 535-8 440-4 22-5 II. 23 490-9 468-3 40-6 III. 127 394-3 569-4 36-3 IV. 166 549-8 419-0 31-1 V. 87 552-5 408-6 38-8 VI. 827 686-4 296-2 17-3 VII. 363 530-7 422-1 47-2 VIII. 62 376-9 562-9 60-2 The following table (Table XXXIII.) gives the population, the number of foreigners, and the number per 1000 of the respective populations, of each division in Scotland : — TABLE XXXIII. Division Population Foreigners Number of Foreigners per 1000 Deviation from mean per 1000 I. 112175 147 1-3105 -1-6643 II. 166554 124 0-7445 -2-2303 III. 460941 621 1-3472 -1-6276 IV. 665215 1515 2-2775 -0-6973 V. 348585 1044 2-9950 0-0202 VI. 1862775 15062 8-0858 5-1110 VII. 662415 3888 5-8694 2-8946 VIII. 193443 226 1-1683 -1-8065 Eleventh Decennial Census, Appendix Tables, p. xxxv. Biometrika vi 24 58 Pigmentation Survey of School Children in Scotland The last column in above table has of course to be compared with each of the values for the various classes of hair colour and eye colour and with the density figures. The values of r, the correlation coefficient, and rjEy are given in the following tables (Tables XXXIV. and XXXV.): TABLE XXXIV. Foreigners and Density. Correlation between r r Foreigners and Density „ and Number of families in 2 rooms and less „ and Number of families in 3 to 9 rooms „ and Number of families in 10 rooms and upwards ... •9456 •7555 - 7793 - 3362 37 46 7^38 -8 •.32 -177 These results are interesting. They show that foreigners tend (1) to reside in most densely populated areas, (2) to reside in districts where families live in one room or two rooms, and (3) not to reside as a rule in districts where families live in three to nine rooms. There is not a very decided tendency against their residing where families live in large houses with many rooms. The following are the results of the comparison between foreigners, density and pigmentation : TABLE XXXV. Correlations between Density of Population, Foreigners and Pigmentation. Colour Density Foreigners r r -E(r=0) r r ■E(r=0) Hair: Fair Red Medium Dark Jet Black ... Eyea : Blue Light Medium Dark -•805 -•001 •716 -•195 -•460 -•612 •090 •560 •533 316 •005 2^81 •77 1^81 2^40 •35 2-19 2^09 -•788 -093 •757 -•243 -•497 -•668 •219 •523 •614 3 09 •37 2^97 •95 1-95 2-62 •86 2^05 2^02 The striking feature in the above table is the great similarity in the results in comparing foreigners with pigmentation and density with pigmentation. The results show the futility of attempting to draw any conclusions as to the probable predominant colour classes of foreign immigrants from these tables since the J. F. Tocher 59 correlation between foreigners and density is exceedingly bigh. It is certainly tbe case tbat foreigners coming into this country live in districts in Scotland baving on an average distinctly greater proportions of medium haired, medium eyed and dark-eyed persons among their number than that found for tbe general population. But these are just tbe classes which are in excess in densely populated parts, and foreign immigrants reside for the most part in these denser centres. One cannot therefore say from tbe foregoing whether tbe foreign immigrants have large pro- portions of these classes among their number or not. It is not known what tbe proportions are. It has simply been proved that they are associated with densely populated centres in Scotland. Tbe colour characters of the immigrants themselves must be investigated. Tbe effect of tbe foreign element in the population will be considered in detail in the special section on Glasgow and environs. The subsection can be summarised as follows : ip • J on reaching this / Densely > where (among school children) /Medium Hair) > country tend •< Populated V excesses are found of the < Medium EyesV mmigran s| ^ reside in ( Areas ) following classes, namely : (Dark Eyes I V. Relationship between Pigmentation and the Death Rate. It is stated by Pearson* that there is a positive correlation between fairness and disease in child- hood. It has long been known tbat there is a correlation between density of population and tbe death rate not due directly or mainly to the crowding of persons together but to tbe association with density of filth, poverty, drunkenness and the like. Russell has shown the correlation between tbe size of house and the general death ratef. NewsbolmeJ pointed out in 1891 tbat tbe true test of density is a statement of the number of persons living in each occupied room. Applying any test of density, the correlation between it and the death rate is high, using Scottish figures. Taking for instance the number of persons per square mile, the correlation TABLE XXXVI. Correlation between Density of Population and Death Rate in Scotland. Division Deviation from mean number Deviation from mean of persons per square mile Death Kate I. -179-75 -1-240 II. -187-75 - -078 III. - 83-75 -1-012 IV. - 44-75 -138 V. -123-75 - -275 VI. 616-25 2-450 VII. 152-25 -315 VIII. -148-75 - -297 * Pearson : Biometrika, Vol. in. p. 465. t Russell : Proceedings of Glasgow Philosophical Society, Nov. 1888. X Newsholme: Journal of Royal Statistical Society, Feb. 1891. 24—2 60 Pigmentation Survey of School Children in Scotland was found to be r = •9125 from the accompanying table (Table XXXVL). Diagram XIX. shows graphically the connection between density and other characteristics in the population. Thus the association is very high. It will be of interest now to note what relationship, if any, exists between colour and the death rate. The following results were obtained (Table XXXVII.). TABLE XXXVII. Correlation between Death Rate and Pigmentation. r r B(r=0) Hair: Fair -•806 -3-16 Red -•347 -136 Medium •567 2^23 Dark •064 •25 Jet Black ... - •252 - -99 Ei/es : Blue -•488 -1^91 Light •226 •89 Medium •284 111 Dark •410 161 This result, a positive correlation between the death rate and medium hair, and another between death rate and dark eyes, was to be expected, since density is similarly associated with colour. The denser the population is the greater is the death rate; the denser the population is the greater is the excess of medium hair ; therefore the greater the excess of medium hair, the greater the death rate. (1) Is it to be concluded that medium haired or dark-eyed people are less virile and cannot stand the strain of city life ? (2) Must one say that the blue-eyed fair- haired classes have been all killed out in densely populated areas since they have less resistive power and it is now the turn of the darker section of the population who now presumably show greater mortality ? (3) Or must it be said that the conditions of town life are such as to cause a larger section of the fair-haired class to become so much more sensibly darker in towns than in rural districts so as to be classed as medium or brown ? There is a darkening in the fair-haired class with age ; that much is well known. Is the darkening more intensely operative in towns, and why ? (4) If not, can any explanation be offered as to why medium hair colour is associated positively with density and thus with the death rate — why a proportion of medium haired persons much above the average live in more densely populated parts (and are thus of the poorer class) where mortality is higher than the average ? An attempt will now be made to answer these questions so far as they can be answered, seriatim. VI. The probable Cause of the Association of the Medium or Brown Haired Class with Density of Population, It cannot be said from the data of this survey J. F. Tocher 61 what colour class is more virile than another or whether there is any difference among the classes. Is such an hypothesis necessary ? This question is put, because it can be quite easily seen that if there is a large proportion of the medium class living in very densely populated areas, deaths among medium haired persons will be more frequent there than in the rest of the country. But this does not explain why medium haired persons are in excess in densely populated parts. No reason is known why darkening with age should be more intense in densely populated centres, but it is a possible explanation of the excess of medium in these centres and the hypothesis should be proved or disproved by observation. If there was any special force tending to send medium haired and dark-eyed persons in from the country to towns, that would explain the excess. But no such force is known to exist. If foreign immigrants had a high percentage of medium hair this might be a factor, but foreigners coming into this country are, on an average, Diagram XIX Relationship between Density and the other characteristics of the Scottish Population 62 Pigmentation Survey of School Children in Scotland darker-haired * than the Scottish population. With a less proportion of medium hair than that occurring in this country, the foreigners — a handful compared with the total population of towns — could have no effect in this direction. They are likely, from actual observations, to have an eflfect in very densely populated areas in the direction of darkness of hair and dark eyes. If Irishmen and Englishmen were browner-haired on an average than Scotchmen, and if it was proved that a high proportion of them lived in densely populated areas of Scotland, this would be an important factor and a probable explanation. It is true that, at any rate in Glasgow, the Irish are found in large numbers, but from the results of this survey (see Glasgow section — Irish children) and the results given by the pioneer observer of colour in this country, Beddoef, Irishmen have no greater proportion of the medium class on an average than Scotchmen. Beddoe's statistics for England have also been tabulated and a general percentage evaluated. The English appear on an average to be no browner-haired than the Scot. Both indeed seem likely to have a less proportion of this class. Pearson's statistics for English boys show that they are fairer than Scottish boys. There seems however to be a higher proportion possessing jet black hair. The following table (Table XXXVIII.) shows the colour distributions of English, Scottish, and Irish populations, as at present known. TABLE XXXVIII. Hair Eyes Fair Red Medium Dark Jet Black Blue Light Medium Dark (1) Irish 10-4 4-6 33-4 40-5 11-0 66-5 14-7 18-6 (2) English, North of England 21-3 5-8 41-6 28-6 2-6 — 60-5 14-7 24-7 (3) Scottish Adults, Probable Distribution 11-5 4-2 55-9 28-4 — — 27-8 45-9 26-3 (4) Scottish Boys, Actual Ob- servation 25-0 5-5 43-3 25-0 1-3 14-7 30-3 32-7 22-3 (5) Irish Boys, Glasgow (6) English Boys 22-1 5-1 35 1 331 4-6 21-2 26-0 28-4 24-4 33-5 4-1 34 26-5 1-9 — 41-5 37-0 21-6 The figures for the Irish and English populations are derived from Beddoe's tablesf. The figures for Scottish adults are the author's, deduced from results from the Aberdeenshire adults and Scottish school children J. The figures for Scottish boys are from the present data ; those for Irish children are also from the present data. Pearson's figures are taken from the Fourth Huxley Lecture §. The table is not intended to represent the actual distributions for the three king- doms, but merely to show that the excess of medium hair found in Scotland is not * See actual results in section on Glasgow ; also Livi and others on Italians, Jews, Russians, etc. t Beddoe: Races of Britain, pp. 188, 189 ; and pp. 160 et seq. X Biometrika, Vol. v. pp. 341, 342. § Journ. Anthrop. Instit. Vol. xxxiii. 1903, pp. 214, 215. J. F. Tocher 63 likely to be from Irish or English sources. The presence of neither foreigners, Irishmen, Englishmen, nor of brown-haired immigrants from rural districts at home (although they might contribute a little) can explain the excess of medium hair. None of these groups are likely to have contributed ; it has been proved, in short, that they do not. Having considered among others the effect of the presence of persons of a non-Scottish origin — the effect of a section of the popu- lation proved to be present whose origin is forth of Scotland — and shown it to be inappreciable or non -operative, one must conclude that the cause has an internal origin and is not derived from an external source. It must be some- thing operating within the Scottish population itself What factor is operating within Scotland producing an excess in densely populated areas of the various shades of brown hair classed as medium ? One or more of at least three factors might possibly operate and provide the explanation. (A) Darkening among the fair-haired might occur earlier in towns and might he more intense. No grounds exist for this explanation. It is purely hypothetical and requires investigation. (B) The medium class might be the most fertile. Since this class is correlated with density of population, since the lower classes live in the densely populated areas, and since it has been shown that the lower classes are the most fertile, one might conclude that the medium class is the most fertile of the fertile lower classes. If true, this would explain the excess. (C) The excess might be due to the effect of blending of the fair and dark classes of the population. With regard to (A) until observations from towns and rural districts, bearing on this, are calculated, the truth or otherwise of the hypothesis cannot be verified. The pigmentation survey returns contain no data capable of furnishing the means of testing this hypothesis. (B) The probability of the medium haired class being the most fertile. Com- paring the number of births per 100 families (calculated from the figures of the Census Report — the only data at present available to estimate the relative fertility in the various divisions of Scotland) with density of population, the value of the correlation coefficient was found to be r = -782 + -093 ; and ~ thus = 8-44; and ^^ = 308. J^r J^ (r=o) That is to say, births per family are greater in number in more densely populated areas than in sparsely populated parts*. Of course this does not give the measure of true fertility. To get this, one would require to get a return of the number of wives for each division, whose ages are within the childbearing range, and compare * On the other hand on comparing the number of families per 1000 of the population with density of population the correlation was found to be negative (r= - -6109=1= •1495). This does not necessarily mean that in towns the families are larger. The large population of young men and women employed in industries and otherwise and drawn from less densely populated areas contribute largely, if not mainly, to the result. 64 Pigmentation Survey of School Children in Scotland this with the number of births in each division. The value, r = 782, cannot be taken as the true measure unless the ratio of the number of possibly fertile wives to the number of families is quite approximately the same in each division. The correlation, however, between the number of births per family and density of population is so high as to warrant the conclusion that fertility is really greater among the inhabitants of densely populated areas. Since the more densely populated centres are occupied by the lower classes, this is tantamount to saying that the lower classes are more fertile than the remaining section of the population, a conclusion already reached by several observers. Let now the number of births per family, in each division, be compared with the pigmentation data. The following results were obtained : TABLE XXXIX. Gorrelation between Pigmentation and Births per Family. Colour r T jB(r=0) ffair : Fair -•936 -3-67 Red -•043 -0^17 Medium •727 2-85 Dark - -059 -0^23 Jet Black ... -•504 -1-98 Ei/es : Blue -•776 -3 04 Light •386 151 Medium •671 2^63 Dark •292 1^15 These results show that the number of births per family is greater where there are excesses of medium hair and medium eyes and is much less in regions of excess of fair hair and blue eyes. Now these results are similar to those obtained in comparing density of population with pigmentation except that dark eyes are significantly associated with density, but not with the birth rate per family. Thus the lower class population is associated with a higher birth rate per family and with an excess of medium hair and medium eyes over the general population. Is one to say that the medium haired, medium eyed classes are as a whole more fertile over the whole country ; or are only those sections of them living in more densely populated parts (i.e. working class sections of these classes) the more fertile ? That question cannot be answered from the present data, but it can be said that the medium haired, medium eyed and populous lower classes are more fertile than the remaining population, and this factor is probably operating in favour of producing distinct excess of these classes in the more densely populated areas of Scotland where they are found. (C) The probability that excess of medium hair in dense centres is due to blending. Consider first a population consisting of more or less isolated groups of J. F. Tocher 66 fair- haired and dark-haired people living in sparsely populated regions. The chances of conjugal union of persons of the same colour class, if the mating occurs at random or is pangamic, are greater than if they lived all together as one group in a densely populated town. In the past, more unions between persons of the dark-haired class (for instance, in the west coast) were likely, on the assumption that mating occurred purely at random, to occur than between them as a class and the fair-haired class. Similarly, isolated groups of the fair-haired class would have more unions among themselves than with the smaller dark-haired groups. On the other hand, however, wherever towns sprang up, the different classes would be brought more in contact with one another and the chances of union among all classes with one another would be greater. But does mating actually occur purely at random ? That is to say, taking the character here considered, hair colour, does the fair-haired class, for instance, select mates indiscriminately from the other classes or do they tend to mate more with members of their own class ? Similarly, taking eye colour, what is the nature of the mating ? Pearson* has shown that, for certain measur- able characters, like tends to mate with like ; that is, assortative or homogamic mating exists. For eye colour he has shown that both homogamic and preferential mating exist. Can one say with respect to hair colour whether the mating is homogamic, preferential or pangamic ? In the past, with isolated groups and with the clan system in vogue, endogamic mating would certainly exist and be a power- ful factor in determining the prevailing colour characters. Thus one would expect at the present day to find a section of the population in the Highlands with characters distinctly different from another section, and this, one finds, is the case. Different race or clan groups have married within the race or clan and retained the ancestral characters. But endogamic mating can now no longer be a powerful factor, except in isolated cases, since greater intermixture and greater dispersal of the population now occur than was ever possible in the past. Retaining this form as possibly contributing, and remembering that mating of unlikes (conjugal union of say a member of the jet black class with a member of the fair-haired class) is also quite possible, the five possible forms emerge, namely : Homogamic =like with like; Endogamic = members of the same clan ; Preferential = preference for a certain colom* ; Heterogamic = mating of unlikes ; and Pangamic = random. Now while it has been shown that inheritance of eye colour is more of the exclusive form than of the blended form, is it more likely that hair colour (except perhaps red hair which has been already noticed) is a case of blended rather than of exclusive inheritance ? As yet there are no statistics from which the intensity of blending can be directly proved or disproved. One can only advance the theory that blended inheritance prevails largely in hair colour, and see whether it explains the excess of medium hair in densely populated centres. Blended inheritance in ♦ Pearson and Lee : Biometrika, Vol. ii. pp. 357—462 ; and pp. 481—498 ; and many others. Biometrika vi 25 G6 Pigmentation Survey of School Children in Scotland hair colour certainly exists, although no statistics are forthcoming to prove its intensity. The average observer will have noticed that the offspring of parents, one fair and one dark, are not uniformly fair and dark, but have also on an average among their number members of the brown-haired or medium class. What the proportions of each are, on an average, will be revealed by observation. What form the distribution takes does not affect the argument. Granted that pangamic mating (not excluding other forms) now exists for hair colour among the Scottish people and granted blended inheritance as probably occurring as one of the results, and the phenomenon of regression will appear in hair colour. The colour of future generations of offspring will tend to become brown-haired and in a few generations a brown type will be established breeding true to itself. Thus in densely populated areas where greater opportunities for random mating exist, a greater proportion of medium hair will arise, granting blending of hair colour as an appreciable factor, but not of course debarring exclusive and even particulate inheritance as operative as well. This alone, or together with the suggested greater fertility of the medium haired class, would explain the excess of medium hair found in densely populated areas particularly in and around Glasgow, an excess which is not explainable by the presence of non-Scottish or Scoto-Keltic elements in the population. As has been said before, it cannot be proved from the present data what is the cause of the excess, and the foregoing is only the probable explanation. The proof or otherwise of the validity of the theory will be forthcoming when the results of direct observations on parents and offspring have been made, tabulated and analysed. VII. Colour classes which are associated geographically, (a) Hair classes which are associated with one another. — The theory that brown hair is really a blend of fair and dark is supported by the fact that throughout the country excess of the class is not generally associated with excess of other hair colour classes. In order to determine the extent of the association of excesses and otherwise of the various colour classes, the percentages of all the classes were compared with one another and the correlation coefficients determined. The following table (Table XL.) gives the numerical values of the correlations of each class with all the other classes. One must be careful as to the meaning of the result. Association of excesses of fair hair and blue eyes (a positive correlation) does not necessarily mean from this portion of the analysis that the blonde type predominates in the region of excess. All the analysis tells one is that regions of excess of fair hair are also regions of excess of blue eyes. This will be evident when one considers the other associations with fair hair. Examining the table it will be seen that regions of excess of jet black hair are also generally regions of excess of fair and dark. This combination could not obviously occur in the same person. Regions of excesses of fair and dark indicate the presence of two types — a heterogeneous and not a homogeneous population. On the other hand, examine the column indicating the associations with excess of medium hair. Excess of medium hair as a rule is associated with excess of no other colour class. The negative correlations J. F. Tocher 67 show that regions of excess of medium hair are not regions of excess but of defect of dark and jet black hair. This would seem to indicate a greater approach towards fusion of the fair and dark types in more densely populated centres and the consequent gradual disappearance of these types to form the medium (brown or dark brown) type. There is no bias for or against the presence of red as a class with excess of medium hair. Excess of red hair is found as a rule only in regions where the proportion of the dark-haired class is well below the average. A slight excess of fair is associated with excess of red. The probable reasons for these positive and negative associations will not be further entered into here. Sufficient evidence has not yet been accumulated to explain the differences with regard to pigment and matrix in human hair*. The present grouping of the shades into five classes is based on the general appearance of hair in the mass. The problem generally is one on inheritance, but the material to solve the problem comes from divers sources, chemical, microscopical, biological, statistical. Until this material is collected and dealt with, no explanation of any great weight from a scientific point of view can be given, particularly as to the shades of red hair, although several quite plausible theories can quite easily be advanced. One must therefore be content to state the bare facts as they emerge from the statis- tical analysis. It does not appear to be an insoluble although perhaps it is a somewhat difficult problem. When more light is obtained the explanation will be forthcoming. (/3) Eye classes associated with one another. — Excess of dark eyes in densely populated centres. The only class which is not positively associated significantly with any other class is the class of light eyes. Excess of light is negatively associated with blue and dark. Where light eyes are in excess, blue and dark eyes are not likely to be so, but the reverse ; there is likely to be a defect of these classes. Excess or defect of light eyes is not connected with any excess or defect of medium eyes. Excess of blue eyes is as a rule associated with defects in the frequencies of the other classes of eye colour. Excess of dark eyes accompanies excess of medium and defect of the other two, light and blue. So that, broadly speaking, it is found that excess of blue eyes is found alone, excess of light eyes is found alone and excesses of dark eyes and medium eyes occur together. This is an interesting result, since it has been shown by both Galton and Pearson that exclusive inheritance prevails in the dark-eyed class. That is to say, the offspring for example of parents one dark-eyed and the other light-eyed or blue-eyed are, as a rule, either dark-eyed or light-eyed or blue-eyed. Medium eyes do not usually appear from such unions. There is no evidence as yet as to the blending or otherwise of the three classes, blue, light and medium. But since the offspring of parents, one dark-eyed and the other medium eyed, are likely to be either dark- eyed or medium eyed, unions among the two classes for generations would have no appreciable effect on the eye colour of the ofi'spring, and therefore, as the results of * The chemical and microscopical aspects of the problem of hair colour will be dealt with by the author in another memoir. 25—2 68 Pigmentation Survey of School Children in Scotland this investigation show, one would still have the two classes, just as though there had been no intermarriages in these classes at all. Pearson* has shown that preferential mating is likely to be operative against the dark-eyed class and he also shows from Galton's data that they are more fertile under their present environment than say the light-eyed. Tlie results of the present analysis do not tend to confirm this (see Table XXXIX.), but it must be remembered that the comparison was not made between births with respect to possibly fertile wives and pigmentation, but between births per family and pigmentation. Thus, with TABLE XL. Association of Colour Classes in the same Regions. Values of r the correlation coefficient. Hair Ejes Fair Red Medium Dark Jet Black Blue Light Medium Dark Fair Red Medium Dark Jet Black Blue Light Medium Dark 1 •3074 \ - -6916 •0873 1 - -0867 - •5881 -•6459 I •3733 - 3414 -•9039 •8443 1 •7207 •0324 - -9431 •6075 •8728 1 - ^3044 - ^3966 •2273 •1166 - •2565 - ^4329 1 - ^5786 •3858 •8563 - 6295 -•8211 - ^8226 -•0905 1 - -4233 •0022 •6874 -•5110 - ^5200 - 5429 -•4290 •6991 1 TABLE XLI. Classes, excesses of which are found together in the same regions. Hair Eyes Fair Red Medium Dark Jet Black Blue Light Medium Dark Hair : Fair Red Medium Dark Jet Black ... Eyes : Blue Light Medium Dark + + + + + + + + + + + + + -l- — + + + + -f- The rows or columns show for any one class what other classes are associated with it * Pearson : Phil. Tram. Vol. 195, pp. 79—160; and Oratnmar of Science, 1900 ; page 428. J. F. Tocher 69 the proper data, it is possible that the positive association may become a significantly positive one. Since excess of dark eyes in the Scottish population has been here shown to occur in densely populated parts, the dark-eyed class here at any rate belongs largely to the poorer section of the population. But the lower classes are more fertile than the upper classes. If the dark-eyed portion of the lower classes is more fertile than the remaining portion, and if a selective death rate does not operate against the dark-eyed, this would go far to explain the excess of dark eyes in densely populated parts not explainable by the presence of foreigners or of migrants from contiguous rural areas. VIII. Relationships between Pigmentation and Physical and Mental Defects. In a recent memoir*, already referred to, it was shown, using the division analysis results of the present data, that cases of insanity were in excess of the mean in areas where there was an excess of light eyes in the population. The enquiry has been extended in order to note whether excess of any particular hair colour or eye colour is associated with physical or mental defects such as blindness, deafness and imbecility. The following results were obtained, the results for insanity cases being included. The figures used in comparing the results were taken from the Census Report 1901. TABLE XLII. Relationships between Pigmentation and certain Defects or Affections. Hair Colour. Defect or Affection Fair Bed Medium Dark Jet Black r r ■£(r=0) r r r r r r r r -E(r=0) E{r=0) -E(r=0) Insanity Imbecility or Feeble- mindedness Blindness Deafness Deaf and Dumb -•024 •608 ■565 ■300 ■126 - ■lO 2^38 2^22 1-18 •49 -•582 -•213 •006 •054 •148 -2^28 - ^83 •02 •21 •58 -•128 -•942 -•868 -•707 -•136 - •SO -3^69 -3^4(» - -53 •340 •672 •546 •572 -•026 133 2-63 2^14 2-24 - •lO ■084 •893 •885 •789 •273 •33 3-50 3 47 3^10 1-07 Eye Colour. Defect or Affection Blue Light Medium Dark r r -E{r=o) r r r r r E{r=0) E(r=o) E{r=o) Insanity Imbecility or Feeble- mindedness Blindness Deafness Deaf and Dumb -•072 •841 •951 •819 •309 - -28 3 30 373 321 1^21 •695 -•253 -•464 -■386 -•453 2-73 - ^99 -1^82 -1^51 -1^78 -•322 -•753 -•775 -•609 -•118 -r26 -2^96 -3-04 -2^39 - ^46 -•482 -1-89 -•547 1 -2^15 -•442 -1^73 -•489 1 -1^92 •149 ^58 Biometrika, Vol. v. p. 342. 70 Pigmentation Survey of School Children in Scotland These results show that the distribution of cases of mental affection differs from those of the three other classes of defects. Excesses in the number of cases of imbecility, blindness and deafness occur in regions of excess of blue eyes and dark and jet black hair. From the results of the enquiry into the relationship between the Gaelic speaking portion of the population and pigmentation, it was shown that these were the classes correlated positively with excess of Gaelic speaking people. The correlation between this portion of the population and the four groups were accordingly calculated when it was found to confirm the conclusion that the Gaelic portion was correlated positively to those groups as expected, as the following table (Table XLIII.) shows : TABLE XLIII. Relationship between the Gaelic speaking Population and Defects. Defect or Affection Value of r r ■E(r=0) Deaf Blind Imbeciles Deaf and Dumb ... •865 •884 •788 •295 3^39 3 47 3-09 From whatever cause, therefore,a signifi^cantly greater number of cases of imbecility, blindness and deafness occur in Gaelic speaking regions than occur throughout the country in general. Emigration of the fitter portion of the inhabitants from the west in greater proportion than from other parts of Scotland would explain the occurrence of larger proportions of cases of defect in the Highlands. It must not be concluded therefore that Gaelic speaking Scots on an average are in any way inferior physically to Lowland Scots — perhaps the reverse is the case — or that a really higher proportion of defects exist among the race or races which speak the Gaelic language. (10) Degree of resemblance between the Boy and Oirl Populations in each of the Colour Classes. It has been seen in a general way that the boy and girl populations agree in many localities in showing excess or defect frequencies in the various classes compared with the general population, and in several cases it was found that the populations differed, excesses in one sex being associated with defects in the other and vice versa. It is necessary therefore that the difference between the two populations generally should be measured; It will be seen then which of the classes shows the greatest agreement and which the greatest difference, or whether there is any appreciable difference in the extent of association or independence of the two sexes as separate populations. (a) The degree of resemblance between the boy and girl populations in the same localities was determined, using in the first instance the percentage figures as J. F. Tocher ri found for the eight great divisions of Scotland. If x^ = deviation from the mean percentage of any class in any division for boys, ay = the corresponding deviation from the percentage in the same division for girls, o-,„ and oy the standard devia- tions of the respective percentage distributions, and measures the general degree of resemblance between the boy and girl populations in the same division. (/8) In the second instance the values of the relative local diflferences found for counties and cities were used. If Im = the relative local difference of any class for boys, and If = the corresponding relative local difference of the same class in the same locality for girls, then r = No-i at, and is a measure of the general resemblance between the boy and girl populations on the county and city basis of grouping. (7) In the third instance the counties alone were used, the cities being included in their respective counties while percentages were used as the basis, just as in the case of the great divisions. The following results were obtained : TABLE XLIV. Degree of Resemblance between the Boy and Girl Populations. Values of r Values of r Values of r Colour percentages Counties and Percentages Divisions Cities- .RLD. Counties Hair : Fair •83 •83 •63 Red •73 •68 •49 Medium •93 •87 •74 Dark •72 •68 •72 Black •89 •71 •73 Average •82 •75 •66 E^es : Blue •99 •95 •92 Light •92 •86 •82 Medium •85 •83 •79 Dark •91 •91 •91 Average •92 •89 •86 These results show that on an average any excess or defect in the boy population from the general mean in any locality is accompanied in about 70 to 90 per cent, of the cases by a corresponding excess or defect in the girl population and vice versa. The agreement is least in the case of red hair. 72 Pigmentation Survey of School Children in Scotland It may be of interest to point out that Tschepourkowsky has determined the mean resemblance between man and woman to be about 8, the characters studied interracially being stature, relative arm length, cephalic index and four other measurable characters*. (11) The Colour Characteristics of the Population of Greater Glasgow and Environs. I. Introductory. — Tables of classified data. The city of Glasgow deserves special investigation for many reasons. (1) By far the largest in Scotland, the second city of the Empire contains one-fifth of the total population of the country. (2) Glasgow and the immediately adjacent counties, that is, Lanark, Renfrew, Ayr, Dumbarton and Stirling, contain one-half of the whole Scottish population. (3) Not only are these counties the most densely populated ones, but Glasgow itself greatly exceeds any Scottish town in the density of its population. (See Table Llll.) (4) The Census shows it to contain a much larger proportion of foreigners than any other town in Scotland. The Gaelic speaking population owing to its proximity to the Highlands is well represented. Ireland is also well represented. (5) Finally, it has been shown from the results of the present analysis that the great western city diverges in an extreme degree from the rest of Scotland not only in the distribution of hair colour of its school population but also in the distribution of eye colour, both for boys and girls. The following table (Table XLV.) shows the observed and expected results for Glasgow and Govan and Glasgow proper, the expected results meaning of course those which would occur on an even distribution with respect to colour of the whole of the school children throughout Scotland. TABLE XLV. Glasgow and Govan. Besult Hair Byes Fair Red Medium Dark Jet Black Blue Light Medium Dark Observed Expected 17809 21267 4179 4308 36528 34240 21809 20478 965 997 9941 11986 24661 24644 27021 26325 19667 18335 The observed result compared with the expected one is ... 3458 less 129 less 2288 greater 1331 greater 32 less 2046 less 17 greater 696 greater 1332 greater * Bionutrika, Vol. iv. pp. 161—168. J. F. Tocher TA.BLE XLY.— (continued). Glasgow Proper. 73 E«sult Hair Eyes Fair Bed Medium Dark Jet Black Blue Light Medium Dark Observed Expected 12734 15290 2984 3094 25967 24606 16042 14734 716 719 6736 8628 17634 17714 19802 18934 14271 13167 The observed result compared with the expected one is . . . 2556 less 110 less 1361 greater 1308 greater 3 less 1892 less 80 less 868 greater 1104 greater From the foregoing table it is seen that there are about 3500 less than the expected number of fair-haired children, about 2300 more medium haired and over 1300 more dark-haired. There are 2000 less blue-eyed children than expected, about 700 more medium eyed and over 1300 more dark-eyed children. Such differences, even with the large numbers dealt with in Glasgow, have a definite significance and are not differences which would occur in making a random draw of the same numbers from the general population. In the county and district analyses, Glasgow has been treated as a unit. The city has been contrasted as a whole with the neighbouring counties and also with the immediately surrounding population, a population which has been divided up into districts. In both cases, it has been shown to be unlike those outside popula- tions. It seems highly desirable therefore to examine Glasgow from the inside in order to see what is the cause of the great difference; whether, analysed intra- locally, the population of the city is different in different parts of the city; and whether these various divisions agree with or differ from the surrounding sub- urban areas. Under the School Board of Glasgow the city is divided into ten educational districts. The accompanying table (Table XLVI.) gives a hst of the districts and their respective schools : In order to have approximately equal numbers in the various areas dealt with by the author, Calton, Camlachie and Bridgeton were grouped into one pigmenta- tion district; Tradeston, Gorbals and Hutchesontown, three other educational districts, were grouped into another pigmentation district. The following pig- mentation districts were also constituted for the environs of Glasgow: North Suburban, South Suburban, East Suburban and West Suburban. The following table (Table XLVII.) shows how the pigmentation groups of Greater Glasgow were made up, while the succeeding table (Table XLVIII.) shows the actual frequencies of the various classes for these districts, The results of the analysis of these figures Biometrika vi 26 74 Pigmentation Survey of School Children in Scotland TABLE XLVI. Educational District. Name of School. Educational District. Name of School. I. Anderston District. 9. Alexandra Parade. *10. Golfhill. 1. Bishop Street. ni. HaghiU. 2. Finnieston. 3. Overnewton, V. Calton District. 4. Anderston. 5. Kelvinhaugh. *1. Tureen Street. 6. Kent Road. 2. St James's. *7. Glasgow High School. 3. Calton. 8. Washington Street. II. Milton District. VI. Camlachie District. 1. Thomson Street. 1. Dobbie's Loan. 2. Barrowfield. 2. Henderson Street. *3. Parkhead. 3. Rockvilla. 4. Camlachie. 4. Milton. 5. Campbellfield. 5. Garnetbank. 6. Annfield. *6. Glasgow High School for Girls. *7. Newlands. 7. Kay. *8. Quarrybrae. 8. Oakbank. 9. Grove Street. VII. Bridgeton District. 10. Woodside. 11. St George's Road. 1. Rumford Street. 12. Springbank. 2. Hozier Street. 13. Napiershall. *3. John Street. *14. Pupil Teachers' Institute. 4. Springfield. 15. Dunard Street. 6. Dalmarnock. 16. Willowbank. 6. Queen Mary Street. *17. Woodlands Institute School (for Cripple *7. Strathclyde. Children). 8. Special School for Cripple Children III. St Rollox District. VIII. Tradeston District. 1. Kennedy Street. *1. Centre Street. 2. Springburn. 2. Crookston Street. 3. Keppochhill. 3. Shields Road. 4. Freeland. 4. Sir John N. Cuthbertson. 5. Martyrs'. *6. Scotland Street. 6. St David's. 7. Townhead. IX. GoRBALS District. 8. Elm vale. 9. Provanside. 1. Greenside Street. *10. Hydepark. 2. Abbotsford. 3. Gorbals. IV. Dennistoun District. X. Hutchesontown District. 1. Wellpark. 2. St Rollox. 1. Rose Street. 3. Dovehill. 2. Camden Street. 4. Dennistoun. 3. Oatlands. *5. Whitehill. *4. Mathieson Street. 6. Alexander's. 5. Wolseley Street. 7. Petershill. 6. Adelphi Terrace. 8. Rosemount. *7. Hayfield. ♦ No returns were received from these schools, J. F. Tocher 75 are given in Tables XLIX. and L. (Table XLIX. Relative Local Differences and Table L. General Divergency). The results are also shown diagrammatically in Maps LV. to LXXVIII. TABLE XLVIL Name of Pigmentation Groups Pigmentation Group embraces I Anderston II. Milton III. St RoUox IV. Dennistoun V. Calton, Camlachie and Bridgeton VI. Tradeston, Gorbals & Hutchesontowu VII. South Govan VIII. Partick IX. South Suburban District X. North Suburban District XI. East Suburban District XIT. West Suburban District The Wards of Anderston, Broom ielaw, Sandy- ford, Exchange, Blythswood, part of Park The Wards of Cowcaddens, Park (part of), Woodside (part of) The Wards of Townhead, Cowlairs (part of), Springburn (part of) Dennistoun Ward The Wards of Calton, Whitevale, Milend, and Dalmarnock The Wards of Kingston, Gorbals and Hutchesontowu All the Govan School Board area south of the river Partick ; Kelvinside Ward The Parishes of Eastwood, Cathcart, Ruther- glen and Cambuslang The Parishes of Cadder, New Kilpatrick, Old Kilpatrick and Baldernock The Parishes of Bothwell, Barony and Old Monkland The Parishes of Renfrew and Abbey (Paisley Burgh and Paisley landward) n. Analysis of Glasgow Data, (a) General Divergency in Colour. (1) Degree of General Resemblance of the various divisions of Glasgow to the General Population in Hair Colour. It will be remembered that in the district analysis, the 13th district, Glasgow and Govan, exhibited the excessive divergencies from the general population as represented by log P = 44*8 for boys and log P = 1466 for girls. In the county analysis the chief cities were treated separately from the counties and Govan was separated from Glasgow, when it was found that the values of log P fell — that is, less divergency was exhibited for Glasgow and Govan separately than for Glasgow and Govan together. Still the significance of the divergency was very great. Log P (boys) for Glasgow proper was 29'5 and for Govan 16'9. For girls the values were 120"0 and 34'5. Glasgow proper is thus much more divergent than Govan. From the analysis of Greater Glasgow and environs, one is able to locate the areas of greatest divergency. Of all the pigmentation groups, the sixth group (Tradeston, Gorbals and Hutchesontowu) stands out the most divergent in hair colour for both boys and girls. South Govan and Anderston follow a long way behind. From the fact that there is a large excess of medium and dark hair in the girl population, Calton, Camlachie and Bridgeton as a group is as greatly divergent as South Govan, but the boy population is quite a good sample of the 26—2 76 Pigmentation Survey of School Children in Scotland TABLE XLVIII. Frequencies of the Colour Glasses in the various Divisions of Glasgow. BOYS. Hair Eyes Totals Fair Red Medium Dark Jet Black Blue Light Medium Dark Anderston Milton StRollox Dennistoun Bridgeton Group Tradeston Group Particle Govan South South Suburban Area East Suburban Area North Suburban Area West Suburban Area (Paisley) 717 1161 741 825 1320 1122 932 1054 970 1373 981 864 199 322 160 196 286 282 224 266 247 293 267 182 1654 2411 1378 1552 2518 2842 1947 2408 1936 2681 2082 ■ 1477 960 1322 710 870 1448 1749 986 1304 1170 1493 1121 787 34 51 15 34 61 107 49 67 34 68 39 75 414 626 313 402 605 527 723 628 634 732 505 496 1197 1634 955 1082 1597 1829 1234 1554 1283 1745 1406 983 1073 1739 1028 1166 2088 2136 1251 1669 1425 2178 1566 1123 880 1268 708 827 1343 1610 930 1248 1015 1253 1013 783 3564 5267 3004 3477 5633 6102 4138 5099 4357 5908 4490 3386 Totals 12060 2924 24886 13920 634 6605 16499 18442 12878 54424 GIRLS. Hair Eyes Totals Fair Bed Medium Dark Jet Black Blue Light Medium Dark Anderston 681 172 1479 1005 43 470 979 1092 839 3380 Milton 114!) 283 2168 1482 58 654 1633 1599 1254 5140 StRollox 836 163 1601 1007 46 421 1103 1235 894 3653 Dennistoun 729 143 1422 834 43 384 924 1141 722 3171 Bridgeton Group 1242 289 2586 1643 50 630 1679 2117 1384 5810 Tradeston Group 1190 272 2807 1873 88 640 1865 2134 1591 62:«) Partick 870 205 1721 1025 48 708 1159 1107 895 3869 Govan South 1051 249 2344 1321 51 545 1593 1640 1238 6016 South Suburban Area 1000 189 1821 1106 32 528 1309 1362 949 4148 East Suburban Area ... 1448 306 2294 1369 52 673 1577 1963 1266 5469 North Suburban Area 1080 220 1825 1095 29 532 1389 1364 964 4249 West Suburban Area (Paisley) 811 173 1389 857 76 497 949 1031 829 3306 53441 Totals 12087 2664 23467 14617 616 6682 16159 17785 12815 J. F. Tocher 77 TABLE XLIX. Relative Local Differences. Greater Glasgow and Environs. BOYS. Hair Eyes Fair Red Medium Dark Jet Black Blue Light Medium Dark Anderston - 6-71 •25 3^80 2^65 -1^60 - 5-17 4-29 -3-35 3-44 Milton - 4-93 2^01 3^69 •12 -1-86 - 5^75 114 •46 3^11 St Rollox - -36 - ^40 2-88 -1-78 -3-73 - 6-61 1^78 r76 1-67 Dennistoun ... - 1-68 •38 1^63 - •oi -1-45 - 5^20 1-05 1-03 2^10 Bridgeton Group - 2-66 -1^38 2^18 1-18 -1^14 - 8^41 -3^24 7^03 2^79 Tradeston Group -11-99 -3-01 5^26. 6^63 3^58 - 13^46 - -58 3^85 7^74 Partick - 3-64 - ^22 4^94 -r80 - -39 5-16 - ^69 -3^44 •26 South Govan - 7-13 - ^87 5-74 •91 •42 - 4^78 •26 •02 3^75 South Suburban Area - 4-13 •52 1^55 ■ 2-80 -2^81 - ^21 -1^25 - ^02 1^58 East Suburban Area - 3-07 -1-81 3^30 •43 - ^69 - 4-99 1^31 6^87 -2-06 North Suburban Area - 4-84 136 4^22 - -10 -2^32 - 6^52 1-48 3^11 •41 1 West Suburban Area i •78 - -29 •42 -2^41 -5-09 - -01 -1^62 •57 M6 GIRLS. Hair Eyes Fair Red Medium Dark Jet Black Blue Light Medium Dark Anderston - 9^55 - •oo 3^44 5^83 •33 - 1-59 -r7i •31 2^88 Milton - 8^24 137 193 5^72 - ^54 - 4-37 2^30 -1^48 2-83 St Rollox - 6-20 -r74 3^66 303 •27 - 5 73 - -15 2^28 2^49 Dennistoun ... - 5^64 -1^50 4^58 M7 •76 - 4^40 -1^44 4^76 •01 Bridgeton Group - 10^47 - ^41 5^71 5-11 -2^47 - 8^73 - 2-38 7-23 1-95 Tradeston Group - 14-93 -2^63 6^81 8^57 1-48 - 1033 - -65 3^76 5-30 Partick - 6-95 •60 4^61 1-57 •18 6-04 - -48 -4^63 -56 South Govan - 10-39 - ^41 8^53 1^54 -r26 - 8-05 2-26 •97 3-28 South Suburban Area - 4-84 -V58 4^01 1^89 -2-61 - 3-91 1-76 1^08 •18 East Suburban Area - 1-60 1^72 r64 - 63 -1-77 - 5-39 -2-40 6^14 •37 North Suburban Area - 2-97 •26 2-78 •56 -317 - 4-34 3-41 •06 - -11 West Suburban Area - 3^76 •38 1-35 •70 5-77 •27 -2-02 -1-08 3^20 78 Pigmentation Survey of School Children in Scotland TABLE L. Divergency in Hair Colour and Eye Colour. Greater Glasgow and Environs. Hair Eyes Bojs Girls Boys Girls LogP Q LogP Q LogP Q LogP Q Anderston Milton StRollox ... Dennistoun ... Bridgeton ... Tradeston ... Particle Qovan South Suburban Area . East Suburban Area North Suburban Area . West Suburban Area . To -7 6-2 4-5 1-3 2-3 36-3 5-5 11-0 5-2 3-4 7-8 6-7 •0139 •0114 •0090 •0150 •0069 •0263 •0101 •0150 •0105 •0081 •0116 •0109 20 ^6 15^0 9^6 §•9 25^4 52^6 10^8 25^2 7^1 2-7 4-5 9-8 •0201 •0179 •0137 •0127 •0226 •0321 •0143 •0226 •0125 •0063 •0093 •0135 IT -5 §•9 93 §•7 22^2 44-2 60 6^2 16 T2 6 9^2 1-6 •0143 •0119 •0130 •0104 •0204 •0286 •0110 •0109 •0034 •0149 •0131 •0035 2^2 6-8 8^9 1-b 22^2 25-0 10^9 14^4 31 11^2 5^5 4-0 •0066 •0106 •0122 •0117 •0210 •0224 •0137 •0166 •0081 •0149 •0099 •0069 general population — there is no great excess or defect in any of the classes. Milton, the north suburbs and west suburbs are about equally divergent for boys, and show a fall as compared with those just mentioned. Then follow Partick, St Rollox and the south suburbs. These show a distinct approach to uniformity of distribution and resemble the general population. Finally the boy populations of the adjacent 'areas of Calton, Camlachie, Bridgeton, Dennistoun and the east suburbs are fair samples of the general population. Of all the pigmentation groups, only the population of the east suburbs among the girls show resemblance to the general population. As indicated by the boy results, the east end of Glasgow is thus the least divergent and the adjacent southern area — Tradeston, etc. — the most divergent. (2) Eye Colour. On examining the results for eye colour, it is seen that Tradeston, Gorbals and Hutchesontown again come out most divergent. Clearly there are elements in this population of a different character from the population in general. Calton, Camlachie and Bridgeton are also very divergent. South Govan follows in the decreasing scale, then Anderston and the other groups. The south and west suburban areas are quite like the general population, but the east suburban group, partaking of the character of the east end of the city, is as divergent as Anderston, a populous centre. Thus the special features of the divergency analysis of the component parts of Greater Glasgow are that (1) the eastern portion of the city is quite like the general population in hair colour but is most unlike in eye colour; (2) the suburban areas are much liker the general population than the purely city areas: J. F. Tocher 79 (3) in several cases the divergencies for the boy and girl populations are unequal. When this is the case, the girl population has the greater divergency. (/3) Individual Glasses. (1) Hair Colour . The relative local differences have in all cases been calculated and show definitely the cause of the divergencies in each pigmentation group. It will be recalled that fair hair is in defect in the city generally. The difference between the city and the general population is very great, 12 and 24 times the standard deviation of sampling of the differences for boys and girls respectively. There is a distinct fall in the magnitude of the difference in taking Glasgow to pieces. Still in no case is fair hair in excess in the city. There is only a slight excess in the west suburban group. Tradeston is prominent in the magnitude of its negative difference, and resembles the figure for Glasgow generally. South Govan and Anderston, also in the heart of the city, follow with large differences. Milton and the three suburbs, north, south, and east, differ in a moderate degree, while St Rollox, Dennistoun and Bridgeton for boys are passable as samples of the general population, such negative differences as they show being quite possible in a draw from an evenly distributed population. In the girl population, however, only the four suburbs are passable as representative of the general population. All the city groups differ widely from the general average. In a word, one or two of the northern areas in Glasgow possess the average proportion of fair hair and are thus somewhat like the suburbs, but the densely populated areas in the city generally are awanting in the proper proportion of the fair-haired class. There are slight excesses of red hair in Milton, Partick and the north, east, and south suburban groups, but in none of the cases are the excesses significant. Thus the uniformity of the distribution of this colour class is shown to exist practically all over the country, the north-east of Scotland being the exception. No grouping occurs to speak of in the densely populated city of Glasgow and no defect in the frequency of this class occurs to an extent in the least significant. Town and country are thus much alike with regard to this class. Medium or brown hair however occurs in quite excessive frequencies in several of the city groups, but is less frequent in the suburbs generally. In the west sub- urban area. Paisley and Renfrew, the proportion is quite an average one. Tradeston, Gorbals and Hutchesontown {^ and ?); Calton, Camlachie and Bridgeton (?); and South Govan (</* and % ) are the areas of greatest excess of the various shades of brown constituting the medium class. Dennistoun (^f) and Milton ( $ ) are fair samples of the general population in this class. In the dark-haired class, Tradeston, Gorbals and Hutchesontown again stand out. The greatest excess of this class is found over the area of these three divisions. Anderston and the south suburban group for boys show perhaps significant excess, but the differences in the other groups although positive are not significant. In the suburbs generally there are less dark-haired children proportionally than in the heart of the city, and the northern portion of the city itself has a less proportion than the southern and eastern portion. With regard to the small class of jet black haired persons, 80 Pigraentation Survey of School Children in Scotland Tradeston, Gorbals and Hutchesontown are the only divisions of the city which show significant excess. Excess occurs outside the city only in one suburban group, that of the west, Paisley and Renfrew. (2) Eye Colour. The blue-eyed class, much below the average for Glasgow as a whole, shows significant negative differences in all the divisions and groups excepting the Partick and Kelvinside group, which shows a decided excess. Light eyes are in excess only in Anderston, the heart of the city, and in the north suburban area. There is a slight excess among girls in the South Govan group. Medium eyes are in excess in the east of Glasgow and in defect in the west. Starting in the north suburban area, the excess appears in St Rollox, Dennistoun and the Bridgeton group and finally in the Tradeston group. Govan, the south and west suburbs are like the general population. The defect is greater in Partick. The distribution of dark eyes is interesting on account of the fact that excess in Scotland generally is limited, when a large number of cases is considered, to one region of Scotland, that of Perthshire and Forfarshire. The only suburban area showing excess of this class is the west (Paisley and Renfrew) for girls. There is a slight excess in the boy population of the south suburban area. In the city, Partick is different from the rest of the population in that it possesses the average number — it is quite like the general population for this class. All the other divisions and groups show excess of dark eyes. It is most marked in the Tradeston group, the excess there being highly significant. South Govan follows and then Anderston and Milton. The excess is significant for boys in the Bridgeton group but not quite significant among the girls of that group. (7) General view. The predominant colours of each of the divisions of Glasgow can now be stated. They are given in the following two tables. Table LI. shows significant positive differences only and these are classed so as to show the intensity of the excesses. Table LII. is a condensation of Table LI. and gives a brief specification of each division. Taking a general survey of the pigmentation distribution of Greater Glasgow as shown by an analysis of its divisions and the environs, one sees that the excesses of medium and dark hair and medium and dark eyes (found in considering Glasgow as a unit) are not evenly distributed over the city and suburbs. It is however the predominant feature of the more densely populated and larger portion of the city to be brown or dark in hair colour and medium or dark in eye colour. This of course but confirms the general result in comparing density with pigmentation. There are some interesting features in the colour distribution which deserve special mention. The occurrence in certain parts of Glasgow of excesses of classes generally deficient in the city (either with or without the prevailing colours) is striking. Why, for instance, should Anderston have an excess of light eyes in the boy population? Why should Milton be the only district having even a slight excess of red hair? Why should the Tradeston group be the only one in the city having an excess of the jet black class, and be otherwise so very divergent as it has proved to be ? Why should Partick be the only division in Glasgow having blue eyes in excess. J. F. Tocher 81 TABLE LI. Specification of the Greater Glasgow Population. (Only significant positive relative local differences shown.) BOYS. Anders- ton Milton St EoUox Dennis- toun Bridgeton Group Tradeston Group Partick South Govan S. S. E. S. N. S. W.S. Fair Red Medium Dark Jet Black General Diver- 1 gency for > hair colour ) Blue Light Medium Dark General Diver- ) gency for eye > colour ) 4 3 3 4 3 3 2 4 1 3 2 3 1 2 1 7 3 7 5 6 4 7 4 7 7 5 1 5 1 6 3 4 1 3 1 7 3 •4 2 3 2 5 1 GIRLS. Anders- ton Milton St Bollox Dennis- touu Bridgeton Group Tradeston Group Partick South Govan S. S. E. S. N. S. W.S. Fair Red Medium Dark Jet Black General Diver- ) gency for > hair colour ) Blue Light Medium Dark General Diver- j gency for eye > colour J 3 6 6 3 6 4 3 1 4 3 2 2 4 2 5 2 6 5 7 7 7 7 9 7 4 5 7 5 3 6 3 9 7 3 4 4 2 2 6 3 3 1 3 1 6 2 1 Diflferences betv/een 2*5 and 3*5 are here class 3 ; between 3-5 and 4'5 class 4 ; between 4*5 and 5'5 class 5 and so on. The object is to show the degrees of difference even in significant cases. In the general analysis of the whole country, all differences above 3*5 are shown as one class. In the maps however all differences above 3"5 are included in class 4, to be in conformity with the general scheme. Biometrika vi 27 82 Pigmentation Survey of School Children in Scotland TABLE LII. Boys Girls Hair Eyes Hair Eyes Anderston Medium, Dark Light, Dark Medium, Dark Dark Milton Slightly red, Medium Dark Medium Dark St Rollox Medium — Medium, Dark — Dennistoun — — Medium Medium Bridgeton Group — Medium Medium, Dark Medium Tradeston Group Medium, Dark, Black Medium, Dark Medium, Dark Medium, Dark Partick Medium Blue Medium Blue South Govan ... Medium Dark Medium Dark South Area Dark — Dark — East Area — Medium Bed Medium North Area Medium Medium Medium Light West Area Jet Black — Jet Black the only excess in hair colour (scarcely significant) being that of the dark class ? Finally there is the general problem of the colour characters of Glasgow. Why should this population differ so markedly in pigmentation from the general popu- lation of Scotland ? This problem will now be solved as far as it can be solved from the data of the survey and other available information. III. Specific Elements in the Glasgow Population, causing Divergency. (a) Introductory. In one of the previous sections (Section 9) it was proved (1) that excess of blue eyes, dark hair, and jet black hair, are associated with regions of excess of the Gaelic speaking population; and (2) that excess of medium or brown hair, medium eyes and dark eyes are associated with more densely popu- lated regions, which in turn are also regions of excess of foreigners. This means, briefly, that blue eyes, dark, and jet black hair are probably typical of Gaelic speaking people* although of course all the other classes are represented in this population, and that brown hair is typical of densely populated areas which in turn have a proportion above the average of foreign immigrants. (j9) The Gaelic Speaking Population. Taking the Gaelic speaking population first, there is undoubtedly a large Scoto-Keltic or Highland element in Glasgow. At the last Census, no fewer than 18,279 persons could speak Gaelic and English in the city proper. This is equal to 9 per cent, of the total Gaelic speaking population. Taking Glasgow, Govan, Kinning Park and Partick, that is Greater Glasgow (without the environs), the Census shows that nearly 24,000 or 11"7 per cent., or more than one-ninth of the whole Gaelic population, is concentrated in the great western city. An analysis of the Census returns further shows Kelvinside, with 64 per cent. ; Tradeston (Kingston Ward), with 5 per cent. ; Milton (Park Ward), * Gaelic speaking people are not associated with dense areas as a whole. The correlation is negative, r=: - -39* '2, The association with sparsely populated parts is therefore not very high, J. F. Tocher 83 with 4"9 per cent.; Anderston, particularly Sandyford Ward, with 4'8 per cent., to be quite in excess of the general average for Greater Glasgow, which is 2*6 per cent, of the whole population of the city. Govan is also in excess, having 4*4 per cent, of Gaelic speaking people in its population. One seems justified in inferring that such a population distributed over Glasgow would have a marked effect on the nature of the distribution of colour. Since Glasgow is significantly darker than the general population, since dark hair is significantly associated with the Gaelic speaking population, and since at least one-ninth of the whole Gaelic speaking population resides in Greater Glasgow, the conclusion is inevitable that the Gaelic speaking portion contributes largely to the significance of the excess of dark hair. It is not contended that this is the whole cause of the significant excess, but it is a prominent factor. But it may be argued that blue eyes are in defect in Glasgow generally and since blue eyes are also associated with Gaelic speaking people, their presence does not seem, on this hypothesis, to affect the character of the distribu- tion. The answer is : it must be borne in mind that the combination of blue eyes and fair hair in one person, that is the blonde type, is in great defect in Glasgow, thus diminishing the proportion of blue eyes to a great degree. There are also large excesses of dark eyes to which it will presently be seen the foreign element contributes. These and other factors prevail over the Gaelic factor and the theoretical excess of blue eyes is converted into an actual deficiency in this class, with one exception only. This exception is the Kelvinside and Partick group. Here a highly significant excess of blue eyes appears with an excess of dark hair, thus revealing the presence of the Gaelic speaking portion as one of the pre- dominant causes of the divergency in these districts, for it has already been observed that in Kelvinside alone 6*4 per cent, (the highest percentage in any district in Glasgow) of the population speak Gaelic. Presence of excess of light eyes among boys in Anderston deserves notice. While it has been observed that excess of blue eyes is associated with the Gaelic speaking portion generally, it must be noted that Argyll has in its rural population 62 per cent, of Gaelic speaking people and has a large excess of light eyes. Excess of this class is therefore a characteristic of a section of the Highlands as it has been shown also to be of Ayr and Galloway which are closely allied in blood to the Highlands as it formerly was in language. It is highly probable that county immigrants and their descendants from Argyll, Ayr and Galloway, are at the present time in excess of the general proportion in Anderston generally, thus disturbing the balance in favour of an excess of light eyes in the boy population. In addition to this, there is the Irish element. Beddoe's results, already quoted, show an excess of light eyes in the Irish compared with the Scottish figures of the present data. The Gaelic element does not however account for excesses of medium hair and dark eyes in Anderston, although it would account for the excess of dark hair and light eyes. The general analysis shows Perthshire and Forfarshire to have significant excess of dark eyes, which has been suggested to account for the similar excess in Dundee and perhaps to some extent to explain the excess of the same class in Edinburgh. Are county immigrants and their descendants from these regions in excess also in Anderston 27—2 84 Pigmentation Survey of School Children in Scotland and in Glasgow generally, for the excess of dark eyes is common practically over the whole of Glasgow although it is more highly significant in Tradeston, Govan, Anderston, Milton, and Bridgeton ? I think this is unlikely. There must be some other factor or factors besides mere immigration from the Scottish Midlands. What are they ? (7) The Foreign Population of Glasgow. It was shown in the last section that the correlation between foreigners and density of population was very high. It was so high that on comparing foreigners and density of population separately with pigmentation, the same conclusion was reached for each. It could not however be said whether foreign immigrants were causing the excesses in the three classes named by their great numbers or whether the excesses were there independently of them, for, since foreigners came mainly to towns, it might be only through density as the common link that the correlation existed at all. The association between foreigners and density is however real. Foreign immigrants are likely to be found to reside in greater numbers in the most densely populated areas and in the smallest houses. Now it is very suggestive that, at the last Census, 9644 foreigners or 42*6 per cent, of the total number of foreigners in Scotland (22,627 in 1901) resided in Glasgow alone. It is also suggestive that of the great cities Glasgow is by far the most densely populated. The following table gives the relative densities of the chief towns in Scotland : TABLE LIII. Number of Persons per Square Mile in the Chief Towns of Scotland. Town Persons per Square Mile Town Persons per Square Mile PoUockshaws 43,177 Coatbridge 12,830 Greater Glasgow . . . 39,331 Musselburgh 12,826 Leith 33,787 Alloa 12,661 Rutherglen 30,537 Kirkcaldy 12,515 Dundee 28,069 Barrhead 11,916 Johnstone 27,859 Dumbarton 11,387 Port Glasgow 24,289 Falkirk 11,223 Motherwell 21,978 Perth 11,031 Edinburgh 20,089 Peterhead 10,991 Greenock 18,598 Inverness 10,514 Fraserburgh 17,510 Galashiels 10,085 Kilmarnock 17,125 Ayr 9,177 Hamilton 15,750 Brechin 9,086 Aberdeen 15,716 Stirling 8,552 Clydebank 14,959 Dunfermline 8,016 Dumfries 14,726 Kirkintilloch 7,992 Wishaw 14,536 Forfar 7,444 Bo'ness 13,889 Montrose 5,422 Airdrie 13,598 Renfrew 3,742 Hawick 13,434 Irvine 3,429 Arbroath 13,075 Rothesay 2,461 J. F. Tocher 85 TABLE LIV. Population in 1901 of the Chief Towns in Scotland arranged in the order of their magnitude. Town Population Town Population Greater Glasgow ... 906,391 Stirling 18,403 Edinburgh 316,837 Hawick 17,303 Dundee 161,173 Port Glasgow 16,857 Aberdeen 144,117 Rutherglen 16,185 Leith 77,439 Galashiels 13,615 Greenock 68,142 Dumfries 13,092 Coatbridge 36,991 Montrose 12,427 Kilmarnock 34,165 Peterhead 11,794 1 Kirkcaldy 34,079 Musselburgh 11,711 1 Perth 32,873 Alloa 11,421 Hamilton 32,776 Forfar 11,397 Motherwell 30,418 Pollockshaws 11,183 Falkirk 29,280 Johnstone 10,503 1 Ayr 28,697 Kirkintilloch 10,502 Dunfermline 25,250 Barrhead 9,855 Arbroath 22,398 Irvine '. 9,618 Airdrie 22,288 Rothesay . 1 9,378 Inverness 21,238 Bo'ness 9,306 Wishaw 20,873 Renfrew 9,296 Dumbarton 19,985 Fraserburgh 9,105 Clydebank 18,670 Brechin 8,941 From the results found in ascertaining the degree of association between density and pigmentation, excesses of medium hair, medium eyes and dark eyes would be expected in Glasgow, But the most densely populated parts of the city have been proved to be likely to contain more foreigners than the less densely populated parts. Thus the greater the number of persons per square mile a popu- lation has, the greater will be the expected excess of the three classes associated with excess of foreign immigrants. Now the only large group which has the complete density-colour specification (and in the greatest excess) and which has the highest general divergency, is the group of divisions Tradeston, Gorbals and Hutchesontown. It is highly probable that the foreign element may be one of the factors in the divergency of this group — foreign immigrants may contribute to the excesses in one or more of the classes there. In order that an estimate of the probable number of school children of foreign parentage attending Glasgow schools might be formed, an enumeration of those possessing foreign surnames was made. At the same time the colour characters were noted and classified. Only those surnames which were unmistakably foreign were taken, so that the estimate is most probably below instead of above the actual figures. The following is the result of the enumeration for the various pigmentation groups of Greater Glasgow. The environs were not included. 86 Pigmentation Survey of School Children in Scotland TABLE LV. Children in each division having foreign Division or Group surnames, per cent, of the total number of children in Greater Glasgow having foreign surnames Anderston 12-61 Milton 7-78 StRollox 1-28 Denuistoun ... 7-98 Calton, Camlachie and Bridgeton 3-85 Tradeston, Gorbals and Hutchesontown ... 59-21 South Govan 6-50 Partick and Kelvinside •89 Totflls 100-00 This result is striking and confirms what has been said as to the Tradeston group. In two schools alone, Gorbals and Adelphi Terrace, about 500 children had distinctly foreign, mostly Jewish, surnames. The colour characters of these children were tabulated with the following result (Table LVL): TABLE LVL Children with Foreign Surnames Gorbals Adelphi Terrace per cent. per cent. Hair : Fair 3-14 8-00 Red 1-04 2-29 Medium 37-98 26-29 Dark 53-31 56-57 Jet Black 4-53 6-86 B^es : Blue 314 1-71 Light 17-42 17-71 Medium 21-25 18-86 Dark 58-19 61-71 In Gorbals Public School 41 per cent, and in Adelphi Terrace Public School 44 per cent, of the children of foreign parents had dark hair associated with dark eyes in the same individual. Thus the Jewish element alone in the Tradeston group is sufficient to account for the excesses in dark hair, jet black hair, and dark eyes, found in this populous district. It has been directly ascertained that the foreign element in the Tradeston group is largely made up of Jews of Russian and Polish origin. From the Census Report it is seen that of the whole number of foreigners in Glasgow, 60 per cent. J. F. Tocher 8T are Russians and Poles; 15 per cent, are Italians; 10 per cent, belong to other races whose predominant hair colour is known to be brown or dark. Only 15 per cent, belong to Northern races or peoples likely to have a moderate or large pro- portion of the blonde type, namely, Germans, Swedes, Norwegians, Dutch and Belgians. Thus wherever foreigners congregate together in the city anywhere they are likely to increase the darkness of the population rather than otherwise. The general effect outside the Tradeston group may be small, since the foreign population is more scattered, and is in much smaller proportion consequently in every division but Tradeston and Gorbals. Any effect Italians have would be in the direction of excess of medium hair and dark eyes since Livi* has shown these are the typical classes among Italians, but there is no evidence of the concentration of members of this race as a group in the cityf . (8) The Irish Population of Glasgow. The Gaelic speaking population has been shown to be likely to influence the colour distribution of Glasgow in the direction of excess in the dark and jet black haired classes and also probably in the blue-eyed and light-eyed classes. The divisions likely to be influenced have also been pointed out. But there is another very important element in the Glasgow population still to be considered. It is estimated by reliable authorities that there are about 100,000 Irishmen in Glasgow. Over 40,000 as a minimum are ProtestantsJ. The proportion of persons of Irish origin in other parts of Scotland is very small. The effect of this large population, if its colour characters differed from those of the Scottish population, would be very great. In one of the previous sections (Section 9, Table XXXVIII.) it was pointed out from Beddoe's figures that compared with Scotland, Ireland was likely to have much higher proportions of light eyes (light and blue, however ; Beddoe grouped both together as one class), dark hair and jet black hair. Beddoe's figures of course refer to the adult Irish population. It therefore seemed desirable to get an estimate of the distribution of colour among Irish children. The colour characters of school children, stated by the teachers to be of Irish origin, in certain Glasgow schools were tabulated, when the figures given in the accompanying table (Table LVII.) were obtained. These figures confirm the conclusion from Beddoe's results. Dark and jet black hair are both in excess compared with the Scottish population. The distribution therefore differs markedly from the general Scottish distribution. If children of Irish origin were present in a moderately large proportion in any of the districts, they would sensibly affect the colour distributions in the schools of Glasgow. In order to gain some information as to the number of children of Irish origin in each of the pigmentation districts of Glasgow, the author recently communicated with the headmasters who very kindly sent in a return showing the numbers approxi- mately of children of non-Scottish origin, in three classes : (a) foreign, (/3) Irish, * R. Livi, Antropometria Militare, Roma, 1898. t Canon Ritchie has very kindly supplied me with figures from the Roman Catholic Clergymen of Glasgow which show that Italians are nearly in even proportions in the various divisions. t This estimate is based on figures supplied by Orangemen, through the kindness of Mr Hugh Berrie, Glasgow, 88 Pigmentation Survey of School Children in Scotland TABLE LVII. Colour Distribution of Children of Irish origin. Per Cent. Irish Adaltg Boys Girls Beddoe Hair : Fair Red Medium Dark Jet Black Eyes : Blue Light Medium Dark 24-31 4-53 40-32 27-26 3-58 22-53 26-52 28-84 22-11 22-11 5-09 35-13 33 07 4-60 21-23 26-03 28-38 24-36 10-4 4-6 33-4 40-5 11-0 66-5 14-7 18-6 (7) English and Welsh. The following table (Table LVIII.) shows the percentages of each of the three classes based on the returns received. The author desires cordially to thank the teachers of Glasgow for supplying the additional information asked for — information which assists in the verification of some of the conclusions as to the cause of the great divergency of the population of Glasgow from the general population. TABLE LVIII Percentages of Children of Non-Scottish Origin. Glasgow Proper. Division Number of Children of Origin as noted below in Public Schools sending returns Per Cent. Foreign Per Cent. Irish Per Cent. English Anderston Milton StRollox Deunistoun ... Calton, Camlachie and Bridgeton Tradeston, Gorbals and Hutchesontown ... -68 1-16 -67 -15 -24 8-18 6-61 4-29 7-99 9-35 5-15 3-72 3-39 4-90 6-42 5-80 4-36 3-08 This table does not of course represent the absolute percentages of non-Scottish children in the above named divisions. Practically the whole of the children attending Catholic schools are excluded. The percentage of Irish school children in each division is really much higher. The above table merely shows the pro- portion in the public schools sending returns. The table serves its purpose as J. F. Tocher 89 showing the large Irish element in the public schools of Glasgow — an element which, from the results of the analysis of the colour characters of Irish school children in Glasgow, tends to make the hair colour distribution of the western city darker than the remaining Scottish population. The school children of Irish origin have on an average 2 per cent, more of the dark-haired class (boys) and about 8 per cent, more in the girl population. A distinctly greater proportion belong to the jet black class among the Irish population, about 4 per cent., compared with 1^ per cent, in the Scottish population. Although a greater proportion of the Irish population observed, compared with the general Scottish population, has blue eyes, this class does not appear in excess in any of the populous centres except Partick. Partick was not included nor was Govan in the investigation as to the number of school children of non-Scottish origin — an omission which the author regrets he made when the Glasgow teachers were invited to send the additional returns. Further work is contemplated on the Glasgow returns and an additional return is expected from many of the large Catholic schools. These schools have an attendance of about 20,000 children whose colour characters have not yet been observed. A very large number of these children are of Irish origin and a knowledge of their colour distribution will be useful. Of course since these children were not included in the present survey, they do not contribute to the divergency found for Glasgow. The results of this subsection show that children of Irish origin clearly affect the nature of the distribution of colour in Glasgow. They tend, as the Scoto- Keltic and the foreign populations do, to create an excess of dark hair and jet black hair. The Irish population does not appear to affect the eye colour distri- bution of Glasgow sensibly. It may however do so. Other factors which have not yet been discovered may be operating to obscure the effect of the Irish element on the distribution of eye colour in the western city. The association of excess of dark hair, jet black hair, blue eyes and light eyes with the Scoto-Keltic and Irish populations is a striking feature in these results. The results but confirm the common origin of the two peoples — their association as determined by language, by history and by tradition. IV. Summary of this Section. (1) The general analysis reveals Glasgow to diverge largely from the general population both in hair colour and eye colour. (2) Further analysis shows the divergency to be due to excesses of the medium and dark haired classes and the medium and dark eyed classes, and to defects of the fair-haired and blue-eyed classes. (3) Analysis of the divisions into which Glasgow is divided brings out the fact that the excesses are not uniformly distributed over the city. No excess of the fair-haired class appears in any quarter of the city, but certain districts, St Rollox {(^), Dennistoun {^), and the western suburban area (Paisley) have about the average proportion of this class. Milton, the Cowcaddens district, is the only one showing excess — a slight one — of the red-haired class. Excess of medium hair in varying Biometrika vi 28 90 Pigmentation Survey of School Children in Scotland proportions occurs in every district of the city. In St Rollox, Dennistoun, Calton and Bridgeton, the excesses are not so marked in the boy population. Excess of dark hair is characteristic in a marked degree of Anderston and Tradeston, Gorbals and Hutchesontown, In other densely populated centres the girl population also shows excesses of this class. Jet black hair is in excess in the Tradeston group. Blue eyes is in excess only in the Partick group ; light eyes in Anderston ; medium eyes in Dennistoun and the Bridgeton and Tradeston groups ; dark eyes in Anderston, Milton, Govan and the Tradeston group. (4) The environs of Glasgow diverge in a much less degree from the general population. The population is not so dark as in the city. (5) The deficiencies in the blue-eyed and fair-haired classes are due to the presence of a complex group which, with a darker colour specification, creates deficiencies in these classes. This complex group includes Highland, Irish, and foreign populations. (6) It cannot be said from the data whether these classes (fair hair; blue eyes) are less fitted for town life or whether this theory would account for any of the low percentages of these classes. The low percentages are on the other hand explained by the presence of the darker Scoto-Keltic and non-Scottish elements. (7) The Scoto-Keltic, Highland or Gaelic speaking population appreciably affects the distribution of colour and helps to explain excesses in dark hair and light and blue eyes. (8) The Irish population, a very large one, also helps to explain the large excesses in dark and jet black hair and probably light eyes where they occur. (9) The foreign element helps largely to explain why Tradeston and Gorbals diverge so widely from the rest of the population. The presence of other non- Scottish groups in this part of the city is probable. (10) The country north-east and almost contiguous to Glasgow might con- tribute in some degree to excess of dark eyes, since these parts (Stirling, Perth, etc.) have an excess of this class in their own populations. The greater fertility of the lower classes, and of the dark-eyed portion particularly, might contribute to explain the excess of this class. (11) Excess of medium hair and medium eyes cannot be accounted for by the presence of a Scoto-Keltic element or of a non-Scottish element or by the migra- tion of excesses of Scottish members of these classes from rural districts to the city. Excesses of these classes are not found to any extent outwith densely populated centres. (12) The excesses may be due to blending of fair and dark populations or to greater fertility of the medium classes, or to both these causes, J. F. Tocher 91 (12) Comparison with other Data. I. Scottish Data, (a) East Aberdeenshire Children in 1896. The only data of a similar character with which any of the results of the present survey can be at all compared are the East Aberdeenshire results of 1896 published in a preliminary paper by the author in 1897*. Owing to slightly different ranges in some of the classes however the results are not directly comparable, as printed, with the results for East Aberdeenshire in 1903, when the general pigmentation survey was carried out. Fortunately in 1896, the teachers were asked not only to record the colour with reference to the classes then adopted but also to note where possible, and always if in doubt, the probable sub-class from a series of stated sub- classes, similar to Broca's scale. Thus the author has been able to retabulate where necessary the results of 1896 and, as far as possible, place the children in the classes as specified in the analytical tables of the present survey. The first survey, it has been found, had a wider range of medium and a slightly wider range of red. With respect to the eye classes, the blue and light-eyed class of 1903 corresponds pretty closely to the light-eyed class of 1896. The following table (Table LIX.) shows the relative differences in the classes between the two sets of observations. To be more specific, the table shows the difference per cent, (or d) in each class compared with the probable error of the percentage difference, that is, compared with £, = 67-449 v^hTS, \ m n where in this formula, p = ^; q = {l —p); y= observed frequency of the class in TABLE LIX. Relative Difference between East Aberdeenshire in 1896 and 1903. (Boys and Girls.) Colour d ffair : Fair 1-77 Red -2-05 Medium -6-79 Dark 6-28 Eyes: Light Medium 6-29 -1-74 Dark -3-78 * Tocher: Trans. Buchan Field Club, Vol. iv. pp. 137—152. 28—2 92 Pigmentation Survey of School Children in Scotland the first sample; m = number in first sample, p'=j;^,\ (1— i>') = 5''i y' = observed frequency of the class in the second sample ; n = number in second sample ; N = total children in first sample ; and N' = total children in second sample. The negative sign indicates that the proportion of the class considered was less in 1903 than in 1896 and the positive sign that it was greater. The above results seem to indicate that the school population of East Aberdeenshire became darker haired to an extent which must be reckoned significant, and lighter eyed to an extent also significant in the eight years' interval. Making allowance for any difference in method of observation, and comparing parish with parish, the results are however very similar. The difference lies chiefly in the results from the two towns in the division, Peterhead and Fraserburgh, (yS) Scottish Adults — The Insane. The colour results of the survey of asylums in Scotland are not directly comparable, since the observations were made on adults and since the group is a selected one and is not truly representative of the general population. All one can do is to note in a general way the agreement or otherwise of the two sets of data. The author has not found it possible to spare the time to estimate from the juvenile data the probable distribution of the ordinary adult population in each division or to deal in further detail with the colour characters of the insane. Moreover it seems more desirable — more satis- factory — to wait until the adults of the normal population are directly surveyed. Instead of the promised detailed comparison between the two sets of data, it seems sufficient to point to the leading features. Both sets of data agree in showing less divergency in densely populated parts. The excess of dark hair in the west found for the asylum population has been amply confirmed by the results of this survey. The region of excess of dark eyes in the asylum population has proved to be the same region for the general school survey, Perthshire, Stirling and Forfar are the counties constituting this region. The excess of medium hair is in both associated with density. The proportions of fair hair and red hair are small compared with the juvenile population. Excess of light eyes is somewhat similarly distributed, but is not so much south-west as the juvenile distribution. The region of excess of red hair is quite the same. Briefly, while it would be useless to compare the relative frequencies of the two sets of data for the reasons already stated, still when the local class frequencies of each set are compared with each set's own general population, they show on the whole the same significance. It has been shown that the colour distribution of the insane population as a whole cannot represent the general distribution of the sane in one important particular, namely, in the frequency of the light-eyed class. Regions of excess of insanity from the general average are associated with regions of excess of light eyes, thereby increasing the proportion of light eyes in the general insane population beyond the expected amount for the general adult sane population*. * Biometrika, Vol. v. pp. 298—350. J. F. Tocher 93 (7) Scottish Adults — Beddoes Observations. The figures of the pioneer observer Dr Beddoe are useful, indicating as they do the predominant classes in various localities in Scotland. The samples of the. population observed by Beddoe are usually small and in many cases they are too local to give an idea of the dis- tribution of the surrounding area. His classes do not all correspond to those of the present data, and since adults and not children were observed by him one is farther debarred from attempting to compare directly the relative frequencies of his classes in various localities with those from this survey. The proportion of red hair generally found by him appears to be slightly higher than that found by the teachers of Scotland among the children. The excesses however appear in the same districts. He shows excess of dark hair in the same western regions of the country. The proper time to enter into a discussion of Dr Beddoe's results is when a survey of the colour characters of the adult population has been completed and the results tabulated and analysed. II. Foreign Data, (a) The Actual Data. The results of this survey will now be compared with the results of tiie surveys of the colour characters of children which have been carried out in Germany, Switzerland and (partially) in England, and with the results of the surveys of the colour characters of the adult popu- lations of Sweden and Italy (military data). The following table (Table LX.) gives the percentages of the classes in each of the countries named, the school figures for Scotland being given alongside for comparison. TABLE LX. Hair Eyes Authority Country Nature of Population Fair Red Medium Dark Light Medium Dark Virchow . . . Prussia Children 72-4 •3 26-0 1-3 42-9 32-6 24-5 Beddoe . . . Switzerland 52-9 2-9 38-9 5-3 Retzius ... Sweden ... Adults 75-3 2-3 21-6 •8 66-7 28-8 4-5 Livi Italy Military 8-2 -6 60-1 31-1 10-3 20-6 69-1 Ammon ... Baden Adults 41-6 1-7 38-6 18-1 64-4 22-9 12-7 Tocher . . . Russian Jews in Glasgow Children 5-1 1-2 33-4 59-7 19-8 21-1 59-1 Pearson ... England Boys 33-5 4-1 34-0 28-4 41-5 37-0 21-6 Tocher ... Scotland Boys 24-95 5-49 43-28 26-28 44-97 32-72 22-31 ,, ,, Girls 27-43 5-09 40-87 26-62 45-18 32-06 22-76 (/S) Comments. The first fact worthy of notice is that Scotland occupies an inter- mediate position between the extreme northern race (Germany) and the extreme southern one (Italy) in the matter of pigmentation. The northern German race has about 72 per cent, of the fair-haired class ; the Italian race about 60 per cent, of the brown-haired class and 31 per cent, of the dark-haired class. Scotland has about equal proportions of fair and dark; about one-fourth of the school population is either fair-haired or dark-haired ; the remaining belong to intermediate classes which include the shades of brown and red. Now if a pure race of the blonde 94 Pigmentation Survey of School Children in Scotland type is defined as meaning a population which has been isolated and has bred within itself in an environment unsuitable for the production of hair pigment for a sufficient length of time to ensure that every individual will be fair-haired, it is obvious none of the northeni races are pure races of the blonde type. They have relatively large sections in their respective populations which are pigmented. Similarly if by a pure race of the dark-haired type is meant a population which has bred within itself in an environment suitable for the production of hair pigment for a sufficient length of time to ensure that every individual was uniformly pigmented dark, it is clear the southern Italian race is not a pure race of the dark-haired type. The Italian people are largely of the brown or intermediate type (about 60 per cent.) ; 31 per cent, or nearly one-third are dark ; about 8 per cent, are fair. If all the races of mankind were uniformly pigmented or non-pigmented, hair colour would cease to be one of the tests of race. But this is not the case and the problem is : how far can one use colour as a test of race or of racial purity ? One must in the first place consider whether in conjugal unions between the fair and dark types blended or exclusive inheritance holds, or whether both exist. It is clear from observation that blended inheritance does exi.st for fair and dark hair colours, the shades of brown being the blend. What is wanted is a measure of the blended inheritance in this case. From observation it is possible that exclusive inheritance exists in the case of red hair. But the main point here is that, in hair colour, one has a problem in blended inheritance. Now granting equipotency of the two types, fair and dark, and random mating with respect to hair colour as well as other forms of mating as probable, and it is obvious that varying proportions of fair, dark and the shades of brown hair will occur in the population of a country according to the proportions of the fair and dark types originally settling in that country. Is anything known of an exact nature as to the distribution of colour in the offspring of fair and dark parents, i.e. of parents one dark and one fair ? Insufficient data exist to show the exact nature of the distribution. A large number of carefully made observations are required. Individual cases can be cited. (A) Dark-haired, and (B) fair-haired, have a family of five. One is fair, one is dark, three are medium. All are children, but the oldest, classed medium, is getting darker and will probably be dark. To be accurate one must compare the colour of the parents when they were children with the colour of the offspring as children ; or the colour of the parents with the colour of the offspring as adults. Can it be said that the most probable distribution of colour in the offspring of such parents, granting blended inheritance and equi- potency in determining pigment, is, in say a family of four, 1,2, 1 ; one fair-haired, two medium and one dark-haired ? The object of science is to give a shorthand description of the facts. In this case the expanded binomial (^ -I- ^)- is put forward tentatively as the shorthand description. If true it is a problem like deter- mining the number of times two heads, one head and no heads, will turn up in spinning two coins together. The most probable distribution in this case is, 1, 2, 1. Can hair colour in Scotland be cited as an example of this simple binomial distri- bution, similar to the Mendelian example in the crossing of peas ? This has to J. F. Tocher 95 be determined. What the writer wishes to lead up to is this. In Scotland the distribution of colour is roughly, 1 fair, 2 mixed, and 1 dark. Is it fair to infer that the original elements of the Scottish population were fair-haired and dark- haired races in approximately equal proportions ? Proof is wanting but the distribution is suggestive. From our knowledge of the distribution of eye colour in Scotland, it is unlikely that although there were fair-haired and dark-haired races, the two elements were entirely blonde and brunette — the blue-eyed fair- haired type, and the dark-eyed dark-haired type. It cannot be shown from the data what proportion of the dark-haired element was of the brunette type or what proportion was of the type found in the Gaelic speaking population, the hlue or light-eyed dark-haired Keltic type. Who were our ancestors of the brunette type ? Were they of the Mediterranean or Danish type or both ? The fair- haired element probably was made up of the blonde type, Scandinavians and others of Germanic stock who, history tells us, came to our shores in bygone centuries and who fought, struggled, settled and made Scotland — the Scotland of the dark-haired Kelt — their home. Together with the darker elements they may have united and appear to be now uniting to form a blend — the Scottish type — one which in physical characters has proved itself vigorous and which, considering mental characters, has been at least relatively as productive of men of ability as any in the British Isles. III. The Data hearing on correlation, and comparison with similar data. (a) General. Hitherto, throughout the entire course of this investigation, the author has been considering hair colour and eye colour separately— taken one at a time. It is obvious however that an account of the colour characters of the Scottish children would be incomplete which did not include an investigation on the two taken together as found occurring in each individual. It is one of the disadvantages of a private investigation as compared with an official one carried out by a Department of the State, that an adequately paid staff is not available to tabulate the enormous mass of data, the complete analysis of which is necessary before a full account can be given of all the facts which flow from the results and which lie hidden until the tabulation has been made. Although the author has been continuously engaged in the tabulation and numerical treatment of the returns so kindly made by the teachers voluntarily more than four years ago, he has been able only to complete the investigation in so far as it refers to the separate colour characters. The large mass of data bearing on fraternal and other relationships lie practically untouched. The tabulation of the combinations of the two characters has still to be made, except for one or two districts. The author has complete confidence that not only will he be able to get the funds necessary for clerical assistance to tabulate these important data, but that he will be personally given sufficient time to do the work. The correlations between hair and eye colour when such data are tabulated and the values of the correlations evaluated for each locality will be of great value. Not only will the predominant types in each district be determined but the relative homogeneity 96 Pigmentation Survey of School Children in Scotland of each group will be accurately ascertained. Again, there are the colour characters of groups of families as revealed by surnames to be considered. A tabulation and analysis of the colour characters of surname groups for each surname would show whether they were really associated, like family groups, or were merely samples of the general population. The degrees of resemblance of brothers and sisters would be determined on numbers hitherto undealt with and would confirm or otherwise the measures found from the numerically smaller English data. Finally, the degrees of resemblance between the various kinds of cousins, an investigation suggested to the author by Professor Karl Pearson, await determination*, and the determination cannot be made until the almost overwhelming mass of data bearing on cousinships has been also tabulated, (yS) Comparisons. The correlation between hair and eye colour has been determined, the contingency method being used, for one Scottish group, namely, 19,279 school children of the city of Aberdeen, and also for 1000 children taken at random from the entire pigmentation data. The following two tables give re- spectively (Table LXI.) the results of the observations of hair and eye combinations in the city of Aberdeen, and (Table LXII.) the values of the contingency coefficients. The author's results for other Scottish populations and those from British and continental returns are given alongside for the purpose of comparison. TABLE LXI. Hair and Eye Table. 19,279 Children in the City of Aberdeen. Hair. >> W Fair Bed Medium Dark Jet Black Totals Blue Light Medium Dark 1105 2285 1208 366 131 405 360 209 885 2434 3242 1621 348 851 1601 2094 1 9 29 95 2470 5984 6440 4385 Totals 4964 1105 8182 4894 134 19279 These results show, if it is a mark of racial purity of any race to have its individuals all of one hair colour and of one eye colour, that the Prussian school children are relatively more homogeneous than the Scottish school children, and that the latter in turn are more homogeneous than the British schoolboys generally, since the value of the correlation is lowest in the case of the Prussian children and highest in the case of the British schoolboys. It may be here noted that if two races, one of the blonde type and one of the brunette type, were present in a population in equal proportions, the degree of correlation between hair colour and eye colour would be equal to unity. On the other hand, (1) the * The author intends to hand over the classified data on cousinships to Professor Pearson as soon as they have been abstracted and tabulated. J. F. Tocher TABLE LXII. Correlations. Hair and Eyes. 97 Population Contingency Coefl&cient Returns by Reference Scottish Children, General, 1903 ... Scottish Children, East Aberdeen, 1896 Scottish Children, Aberdeen City, 1903 British Schoolboys Prussian Children Jewish Children Adult Scottish Population Male Asylum Inmates Female Asylum Inmates ... Swedish Conscripts ... Italian Conscripts Baden Conscripts •3453 •3802 •3361 •4203 •2714 •3381 •3673 •3039 •2994 •2495 •3091 •3540 J. F. Tocher 5) K. Pearson R. Virchow J. F. Tocher » G. Retzius R. Livi 0. Ammon This Memoir " Biometrika, Vol. ill. p. 461 5) )) Biometrika, Vol. v. p. 339 " . " Biometrika, Vol. iii. p. 461 Mean of above values •3312 more this population in time and through intermarriage was thoroughly crossed, or (2) the nearer this population came to consist of members entirely of either race, the smaller would be the value of the correlation and the nearer it would approach to zero. Looked at from this point of view, a large value for the corre- lation would mean heterogeneity in that population and a small value greater homogeneity. Judging from the above results, the correlation between hair and eyes does not appear very close in any of the countries. With more local groups it is probable that in countries like Prussia and Italy less association would be found. In the further investigations on the data of this survey, it will be interesting to find what values the correlation coefficients take in the various districts; particularly (a) in those where one type has been found to be predominant, and (y8) in those sparsely populated parts where two diverse types were found. (13) Summary of the Results. I. The general result of the Pigmentation Survey of School Children in Scotland shows that, of the 502,155 children surveyed, about one-fourth are fair- haired, one-fourth dark-haired, and nearly one-half belong to two intermediate classes embracing the various shades of brown or medium and red hair. The pro- portion of the brown or medium class in the boy population is about 43 per cent., and in the girl population 41 per cent. The class embracing the various shades of red hair constitutes about 5 per cent, of the population. In the dark-haired group there are two classes — a large class with dark brown hair approaching to black, Biometrika vi 29 98 Pigmentation Survey of School Children in Scotland and a small class with jet black hair. This latter class constitutes only 1{ per cent, of the total population. The girl population contains a higher proportion of the fair-haired class than the boy population, over 27 per cent, as against 25 per cent. There is a correspondingly less proportion of the medium or brown- haired class in the girl population. The cause of this difference is not quite apparent. It should be remembered that the children surveyed are those of school age — a fairly wide range, from 6 to 18 — and that hair colour in children gets visibly darker as the children get older. If the children were classed according to age and their colour characters tabulated, it would be ascertained whether or not the difference was due to an earlier darkening in hair colour among the boy population, or whether the boy population was really significantly darker in hair colour from infancy than the girl population. From the results of observations of the physical characters generally of both sexes, a really significantly darker boy population from natural causes is improbable. It should moreover be remembered that, in determining hair colour, boys and girls are not judged exactly under the same conditions. Hair colour in girls is generally judged from long tresses. These are usually absent in boys, whose hair colour is judged from the shorter mass. Besides, girls' hair frequently shows extreme variety of tint from tip to root. Another possible explanation is the stimulus given to the increase of pigment by hair cutting in the boy population. This explanation requires verification from observations, (a) on a population of children in which the conditions are the same, and (/3) on the adult population. The results of the observations on eye colour show that over 22 per cent, (nearly one-fourth) of the school children of Scotland have dark brown or dark eyes, and over three-fourths of the population possess blue, light or medium eyes. About 15 per cent, possess pure blue eyes, 30 per cent, light eyes, and about 32 per cent, (nearly one-third of the population) possess eyes of the mixed type — the varieties classed as medium eyes. Comparing these general results with the results of similar surveys in foreign countries, it is seen that they differ markedly in many respects. In Northern Europe, between the same latitudes as Great Britain lies from Frankfurt, Prague and Cracow in the south to Christiania, Stockholm and St Petersburg in the north, one finds a heterogeneous population in which the fair-haired class pre- dominates. In Prussia alone, 72 per cent, or nearly three-fourths of the children are fair-haired. In Sweden, a similar proportion of the adults are fair-haired. In Schleswig, 80 per cent, of the children are fair-haired ; in Saxony, 69 per cent. Germany, south of Frankfurt and Coburg, is distinctly darker than the northern and larger portion. But even in South Germany the proportion of the fair-haired class far exceeds that found in Scotland. In Alsace and Lorraine the proportion is 47 per cent. ; in Baden 58 per cent. ; in Wiirtemberg 62 per cent. ; and in Bavaria 54 per cent. The difference in the distribution of eye colour is not so marked. Prussia is somewhat similar to Scotland in its eye colour, the proportions being in Prussia 43, 33 and 24 as against 45, 33 and 22 in Scotland for light, J. F. Tocher 99 medium and dark eyes respectively. Germany as a whole has a significantly greater proportion of dark eyes than in Scotland, 32 per cent, as against 22 per cent, Scotland does not resemble Italy in any respect, except that in both medium is the predominant class in hair colour. In Italy, however, the proportion is significantly greater, 60 per cent, as against 43 per cent, in Scotland. Nowhere on the Continent does one find a distribution of hair colour similar to Scotland. It remains to be seen, when observations are made on English, Welsh and Irish children, in what respects these will differ from the results for Scottish children as shown by this survey. The difference between Pearson's series of 4000 children and Scottish children is not very great. II. The results of this survey show that the distribution of colour is by no means uniform throughout Scotland. On the contrary, there are well-defined areas where the proportions of the various classes exceed quite significantly the pro- portions which would occur if the population were as evenly distributed throughout Scotland as, say, the grain of a cornfield is sown by the farmer. In this example, the distribution of the grain is not absolutely uniform, but the farmer succeeds in preventing excessive deposits of grain in one part and meagre deposits in another. An enumeration of the number of seeds in each square yard, and an analysis of the numbers would show that the intention had been to make a uniform distri- bution. No such uniform distribution of the population of Scotland is found when the population is considered in sections as represented by the various colour classes. This is quite apart from the density of the population, which is well known to be very far from being uniform. The proportions of the various classes quite exceed in the expected values in many localities. Excesses of blue eyes and fair hair occur mainly in the north of Scotland and are common for both sexes to Orkney, Shetland, the isle of Lewis, Ross, Cromarty, Elgin, Nairn and Perth, and portions of Stirling, Forfar and Fife ; also to Ayr and portions of Renfrew and Lanark in the west and Berwick in the east ; in all representing only about 1,000,000 of the population ; that is, about one-fifth of the whole population of Scotland has a significantly greater proportion than the average of the fair-haired and blue-eyed classes, the excesses being common to both sexes. In the girl population the distribution of excess of both classes is greater ; it extends to a population of nearly two millions in the case of fair hair and to about a million-and-a-half in the case of blue eyes. The distribution of red hair is fairly uniform throughout Scotland. The region of marked excess for a large area is the north-east of Scotland. Isolated cases of excess occur in Sutherland and in the north-east of Lanarkshire. Excessive proportions of medium or brown hair occur in Glasgow, Govan, Dundee, and in the counties of Renfrew, Selkirk and Peebles. The excess in Leith for the boy population is also probably significant, as also the excesses in the counties of Stirling (girls), Linlithgow and Bute (boys). Excess of this class (see VII.) is peculiar to densely populated districts. Excess of dark hair is peculiar to the west of Scotland, the only eastern county showing excess of this class (boys only) being the small county of Kin- 29—2 100 Pigmentation Survey of School Children in Scotland cardine. The counties of Inverness and Argyll, and the city of Glasgow, show excess of this class for both the boy and girl populations. Kirkcudbright and Sutherland (boys), and Renfrew (girls), also show significant excess. The west is also the region of excess of jet black hair, a small class numerically. Altogether there are only about 6000 children out of a total of over 500,000 who possess jet black hair. The excess is common to both sexes in the counties of Perth, Inverness, Ross and Cromarty. Caithness (boys) and Argyll (girls) also show significant excess. Excess of blue eyes has already been stated to be common to the north. Significant excess of light eyes is common to Argyll and Dumbarton in the west and to Leith in the east. Kincardine and Kirkcudbright both show significant excess of this class in the girl population. Significant excess of medium eyes is peculiar to the great cities, Glasgow, Aberdeen (girls), Leith (girls), and Dundee (girls); and to the county of Lanark generally. Significant excess of dark eyes is also peculiar to the great cities, Glasgow, Edinburgh and Dundee. The county of Forfar shows significant excess for the girl population. III. Many parts of Scotland quite resemble the general population in hair colour and eye colour. These parts are usually densely populated. Notable exceptions occur. Glasgow is the striking example. The presence of non-Scottish elements and of excess of the Highland element makes Glasgow unrepresentative. The populous East-Midland division is most representative of the general popu- lation in hair colour. The populous counties, Forfar, Fife, Stirling and Dumbarton, and the city of Edinburgh are fairly representative of the general population. The counties which diverge largely in hair colour from the general population, and have therefore non-representative populations, are Ross, Cromarty, Inverness and Argyll, the divergency being common to both the boy and girl populations. The divergency in the case of Argyll is due to excess of dark hair and jet black hair, and in the other cases to excesses of both fair and dark. The divergency in the north-east of Scotland is due to excess of red hair and fair hair. The sea- board on the west coast from Sutherland to Mull is highly divergent, due to significant excess of dark hair and jet black hair. In eye colour, the Southern and South-Eastern divisions are the most representative ; the North-Western and South- Western the most divergent. Orkney, Shetland, Sutherland, Ross, Cromarty, Inverness, Elgin, Nairn and Forfar all diverge because of excess of blue eyes ; in Sutherland and Forfar excess of dark eyes also contributes to the diver- gency. In the cities of Glasgow and Dundee, the divergency is due to excess of medium and dark eyes ; in Aberdeen to medium ; and in Leith to light and medium. The counties of Argyll, Dumbarton and Dumfries in the west diverge because of excess of light eyes ; and Ayr because of blue and light. The isle of Lewis diverges because of excess of blue eyes and the isles of Jura and Islay because of excess of light. These islands contribute largely to the divergency of their respective counties, Inverness and Argyll. IV. It has been proved (see II. and III.) that excesses in the various classes, or positive ditferences much in excess of the expected, occur all over the country, J. F.. Tocher 101 frequently in contiguous areas, thus indicating a diflferentiation for each class from the general population. In measuring the degree of geographical separation or local segregation for each class, it has been proved that the blue-eyed and fair-haired classes have the greatest degree of local segregation. The segregation of these classes from the others is excessively great. Children belonging to these classes are congregated more in sparsely populated regions than in densely populated or moderately populated parts. The medium haired and medium eyed classes show the next greatest degree of local segregation. Children of these classes are congregated more in towns and in densely populated parts. The other classes all show a high degree of segregation except the red-haired class, which is almost uniformly distributed throughout the country. But for the regions of excess in the north-east of Scotland and in one or two other isolated and much smaller areas the distribution of this class would be practically uniform. This fact suggests that the occurrence of red hair (a) is independent of race, or (y8) is one of the effects of blending of races, perhaps widely divergent races, or (7) is an abnormal condition in hair colour and deserves the attention of the physiologist and pathologist. The statement of Tacitus as to the red-haired Caledonians points at least to the fact that red hair was a trait among the inhabitants of the north of Scotland in earlier times, and it is a striking circum- stance that excess of this class is found in the region referred to by him. V. It has been found that regions of excess of the dark-haired, jet black haired and blue-eyed classes are associated with regions of excess of the Gaelic speaking population. The measure of the association is given. This association was to be expected, seeing that these classes occur in excess in western counties, where the population is bilingual and where Gaelic is the mother tongue of a large proportion of the inhabitants. A typical Scoto-Kelt is therefore blue-eyed and dark-haired, but the light-eyed dark-haired type is also common in Argyll and its Isles. It will be seen later (XVI.) that there is a similar Irish type. VI. It is proved that foreign immigrants tend to reside in the most densely populated areas in Scotland and in districts where families live in one or two rooms. The children of foreign immigrants have an effect, — scarcely an appre- ciable one, — on the population of Scotland as a whole, but in certain very densely populated parts they have a distinct effect. For example, it is shown that in certain divisions of Glasgow, Tradeston and Gorbals (see XVI.), the proportion of school children of foreign origin is so high as to change completely the nature of the distribution of hair colour and eye colour. VII. It is proved that densely populated regions are positively correlated with excesses of the following classes : medium hair, medium eyes and dark eyes. The more densely populated a region is the greater will be the proportions of these classes in the population, and conversely, the more sparsely populated a region is, the smaller on an average will be the proportion of the classes just named. 102 Pigmentation Survey of School Children in Scotland VIII. It is well known that mortality is higher in more densely populated regions than others. It has been proved (see VII.) that certain classes are more characteristic of crowded areas than others. It is therefore to be expected that these classes would be positively correlated with the death rate. It is shown that an increase in the proportions of medium hair and dark eyes is associated with an increase in the death rate. This does not necessarily mean that persons belonging to these classes are less virile but simply that a large proportion of them live under conditions which are productive of a higher mortality. A direct investiga- tion to determine whether any colour class is associated positively with a high death rate is desirable. IX. It is shown that neither the Highland, Irish, English nor foreign elements in the population account for the high proportion of medium hair found in all densely populated regions. These elements however (excepting the English) where present, tend to increase the proportion of dark and jet black hair. X. It is proved that the number of births per family is greater on an average in densely populated parts, and, as a consequence, that the number of births per family is greater where there are large proportions of medium hair and medium eyes. The lower classes are found in the denser centres. Thus it is likely that the medium haired, medium eyed lower classes are on an average more fertile than the remaining population. Here again a direct investigation is desirable. XI. The main cause of the large excess of medium hair in densely populated parts probably arises from the blending of colour in the offspring of fair-haired and dark-haired persons : it is pointed out that blended inheritance exists in hair colour and what is wanted is a measure of its intensity. In densely populated areas, greater opportunities for intermixture of races occur, and it is shown (II. and III.) that in the large sparsely populated districts fair hair and dark hair, indicative of at least two different types, occur in excess, while in the urban regions these excesses mainly disappear and excess of medium hair appears. XII. The excess of dark eyes in urban areas does not appear to be explainable in the same way. It has been suggested that exclusive inheritance in eye colour may be one of the causes of the excess in these areas. In the offspring of dark- eyed and blue-eyed parents it is possible that reversions may occur, maintaining the dark-eyed type. XIII. The extent of the association of the colour classes geographically has been determined. One of the main results shows that as a rule medium hair is associated geographically with no other hair colour and goes to confirm the theory that medium hair is a blend. Thus it is to be expected that the proportion of this class will increase, tending to make the hair colour of the Scottish people more and more uniform. Excess of red hair is found as a rule only in regions where the proportion of dark hair is well below the average ; a slight excess of fair is associated with excess of red. There is no positive association geographically of J. F. Tocher 103 any class with light eyes. Excess of blue eyes occurs alone, but excesses of dark eyes and medium eyes as a rule occur together. XIV. It has already been shown elsewhere by the author that where there is an excess of light eyes in the population the number of cases of insanity is above the average and vice versa. It is now shown here that a greater number of cases of imbecility, blindness and deafness occurs in regions where blue eyes, dark and jet black hair are in excess. It has been already pointed out (see V.) that these classes are associated with the Gaelic speaking population. A direct determination of the relationship shows that significantly greater numbers of cases of these defects occur in Gaelic speaking regions than throughout the rest of Scotland. This is most probably due to the greater rate of emigration of the fitter portion from, and the relative absence of immigration to, the Highlands. XV. The degree of resemblance between the boy and girl populations has been determined. It is found that positive and negative differences in the boy population are mainly associated with positive and negative differences in the girl population in the same regions. The resemblance is least in the red and dark- haired classes and greatest among the medium-haired and blue-eyed classes. The resemblance is closer in eye colour than in hair colour. XVI. Glasgow so greatly diverges from the general population in hair colour and eye colour that it has been made the subject of a special investigation. The various municipalities constituting Greater Glasgow, as well as its environs, have been included in the investigation. It is shown that the Highland, Irish, foreign elements all contribute to increase the proportion of the dark-haired classes. Tradeston and Gorbals have greater proportions of dark hair, jet black hair and dark eyes, mainly due to the large foreign element present in these populous divisions. The detailed analysis shows that the immigrants are of Russian origin and this is confirmed by direct enquiry. More than 500 Jewish children attend school in these divisions. Dark hair, jet black hair, dark eyes are the leading classes in this population. The Highland and Irish elements are found all over the city. It is shown that the Irish resemble to a great extent in colour characters the Highland population. Both contribute very largely to the excess of dark hair. Medium hair is in excess all over the city, as expected, since this class is associated with density and since Glasgow contains a greater number of persons per square mile than any other part of Scotland. The high proportions of these classes (dark and medium) cause a corresponding defect in the proportion of fair hair in Glasgow. Only in one or two divisions, St Rollox, Dennistoun, and the Paisley district, does the proportion of fair hair approach the average for Scotland. In all the other divisions fair hair and blue eyes are distinctly below the average. It cannot be said from the results of this survey whether fair-haired and blue-eyed children are less fit for town life than the other classes, but the defect in fair hair at least is quite explainable on the ground that the proportion is disturbed (a) by a darker Scoto-Keltic or Highland element, (/3) by a darker Irish element, (7) by a darker foreign element and (S) by the effects of blending of 104: Pigmentation Survey of School Children in Scotland fair and dark producing the various shades of brown classed as medium. All these contribute to the result and, taken together as a whole, are sufficient to cause the defect in the proportion of fair hair. Entia non sunt multiplicanda. It is probable that the country north-east and contiguous to Glasgow may contribute to the excess of dark eyes, but it is also probable, since the lower classes are more fertile, since dark eyes are associated with density, and since it has been shown elsewhere that dark eyes are associated with greater fertility, that greater fertility may contribute to produce the excess found in Glasgow. XVII. The population of East Aberdeenshire which was surveyed in 1896 has possibly become slightly darker in hair colour and lighter in eye colour in the eight years' interval. The change does not appear to have taken place in the rural districts but is more likely to have taken place in the two towns, Peterhead and Fraserburgh. XVIII. The regions of excess and defect in hair colour and eye colour as found in surveying the Scottish insane correspond in many cases to similar regions as found by this survey. In others they do not agree. This arises mainly from (a) the fact that the insane are a somewhat selected population, (/9) the fact that they are adults and not therefore directly comparable and (7) the fact that the numbers are small compared with the numbers in this survey. XIX. Several of Dr Beddoe's results have received confirmation, but the remarks on the Scottish insane (see XVIII. above) apply to his observations. His results are not directly comparable. XX. The degree of association between hair colour and eye colour found from the results of this survey corresponds very closely to the values already found from other British and from foreign data. XXI. The results of this survey point to the conclusion that there are at least five types in Scotland, (a) One whose colour characters are dark hair and dark eyes ; (y8) dark hair and blue or light eyes ; (7) fair hair and blue eyes ; (S) a fourth type probably a product of two or more of the foregoing possessing medium hair (and perhaps dark hair) and medium eyes ; (e) a fifth type, possessing red hair associated mainly with medium eyes, is also present in small proportions (about 5 per cent.) and is also probably a product of two or more of the other types. These may be named respectively (a) the Dark European type (examples of subtypes: (1) Mediterranean, (2) Danish); (/3) the Scoto-Keltic type; (7) the Scandinavian or Germanic type; (S) the Scottish type; and (e) the Caledonian type. J. F. Tocher 105 MAPS. PI. PL I. Key Map, Districts and Counties. I. XLIV. Hair Colour, Local Diver- II. „ Divisions, Counties and gencies. Girls, Counties. XIIL Chief Towns. IL XLV. Density of Population in Non- Divergent Coimties. 5> Divisions. XLVI. Density of Population for III. Fair Hair, Boys. in. each County in Scotland. )> IV. » Girls. )> XLVII. Hair Colour, Local Diver- V. Red Hair, Boys. » gencies, Boys, Districts. XIV. VI. )5 Girls. )) XLVIIL Hair Colour, Local Diver- VII. Medium Hair, Boys. IV. gencies, Girls, Districts. )? VIII. » Girls. ?» XLIX. Eye Colour, Local Diver- IX. Dark Hair, Boys. >5 gencies, Boys, Divisions. )5 X. J) Girls. )J L. Eye Colour, Local Diver- XI. Jet Black Hair, , Boys. V. gencies. Girls, Divisions. 5) XII. » Girls. ?) LL Eye Colour, Local Diver- XIII. Blue Eyes, Boys. J> gencies. Boys, Counties. XV. XIV. If Girls. » LIL Eye Colour, Local Diver- XV. Light Eyes, Boys. VI. ger icies, Girls, Counties. » XVI. ?) Girls. >> LIII. Eye Colour, Local Diver- XVII. Medium Eyes, Boys. 5» gencies. Boys, Districts. 51 XVIII. )> Girls. 5) LIV. Eye Colour, Local Diver- XIX. Dark Eyes, Boys. VIL gencies. Girls, Districts. 55 XX. )> Girls. » LV. Glasgow. Boys, Divergency in hair colour. XXI. Counties. LVI. »i Girls, Divergency XXI. Fair Hair, Boys. >i in hair colour. 5> XXII. J) Girls. J) LVIL >) Boys, Divergency XXIII. Red Hair, Boys. VIIL in eye colour. 55 XXIV. 5? Girls. n LVIIL 5? Girls, Divergency XXV. Medium Hair, Boys. >> in eye colour. 55 XXVI. )5 Girls. u LIX. )5 Boys, Fair Hair. XXIL XXVII. Dark Hair, Boys. IX. LX. >> Girls, Fair Hair. 55 XXVIII. )> Girls. »> LXI. J» Boys, Red Hair. 55 XXIX. Jet Black Hair, Boys. u LXII. 5> Girls, Red Hair. 55 XXX. )> Girls. » LXIIL » Boys, Medium Hair. XXIIL XXXI. Blue Eyes, Boys. X. LXIV. >J Girls, Medium Hair. 55 XXXII. >) Girls. » LXV. )) Boys, Dark Hair. 55 XXXIII. Light Eyes, Boys. M LXVI. » Girls, Dark Hair. 55 XXXIV. » Girls. » LXVII. H Boys, Jet Black Hair. XXIV. XXXV. Medium Eyes, Boys. XL LXVIIl )5 Girls, Jet Black Hair 55 XXXVI. » Girls. )i LXIX. )) Boys, Blue Eyes. 51 XXXVII. Dark Eyes, Boys. 5> LXX. ?» Girls, Blue Eyes. 55 XXXVIII. » Girls. » LXXI. » Boys, Light Eyes XXV. XXXIX. Fair Hair, Boys, 1 Districts. XII. LXXII. ,, Girls, Light Eyes. 51 XL. Red Hair, Boys, »> >> LXXIII )J Boys, Medium Eyes. 55 XLI. Hair Colour, Local Diver- LXXIV » Girls, Medium Eyes. 55 gencies, Boys, Divisions. J» LXXV. » Boys, Dark Eyes. XXVI. XLII. Hair Colour, Local Diver- LXXVI, » Girls, Dark Eyes. 55 gencies, Girls, Divisions. 5) LXXVIl [• „ Key Map. 55 XLIII. Hair Colour, Local Diver- LXXVIIl f. » Key Map with Sub- gencies, Boys, Counties. XIIL urban areas. 15 Biometrika vi 30 106 Pigmentation Survey of School Children in Scotland DIAGRAMS. Distribution of Relative Local Differences. I. Boys, Fair Ilair. PI. XVI. IX. Girls, Medium Hair. PI. XVIIL XL 5» Red Hair. » X. „ Dark Hair. 11 III. >? Medium Hair. 11 VI. „ Jet Black Hair. xvn. IV. 7) Dark Hair. 11 XV. „ Blue Eyes. XX. V. )> Jet Black Hair. XVII. XVI. „ Light Eyes. 11 XI. 11 Blue Eyes. XIX. XVII. „ Medium Eyes. 11 XII. 11 Light Eyes. 11 XVIII. „ Dark Eyes. 11 XIII. 11 Medium Eyes. 11 XIX. Relationship between Density and XIV. ,, Dark Eyes. 11 Other Characteristics in the VII. Girls Fair Hair. XVIII. Population. See p. 61. VIII. 11 Red Hair. 11 I. IL in. IV. V. VI. VII. vin. IX. X. XL XII. XIIL XIV. XV. XVI. XVIL XVIIL TABLES. Page Analytical Table of Hair and XIX. Eye Colours 4 Schedule .... 6 XX. Counties (with Districts) 10 Returns Received . 12 XXL Class Ranges .... 18 Colour Distribution of Scottish XXIL Children .... 19 Relative Local Differences 20 21 22 XXIII. 11 11 11 11 11 11 XXIV, County Specification, Fair Hair, Both Sexes 24 Coimty Specification, Red XXV. Hair, Both Sexes 25 County Specification, Medium Hair, Both Sexes 26 XXVI. County Sijecification, Dark Hair, Both Sexes 27 XXVII. County Specification, Jet XXVIII Black Hair, Both Sexes . 29 County Specification, Blue XXIX. Eyes, Both Sexes 30 County Specification, Light XXX. Eyes, Both Sexes .31 County Specification, Medium Eyes, Both Sexes 33 XXXL County Specification, Dark Eyes, Both Sexes 34 Divergency in Hair and Eye Colour, Divisions Divergency in Hair and Eye Colour, Counties Divergency in Hair Colour Districts ... Divergency in Eye Colour, Districts Comparative Densities of Population . Divergency in Hair Colour. Divisions, Counties and Dis tricts .... Divergency in Eye Colour Divisions, Counties and Dis tricts .... Interlocal Constants, Colour Heterogeneity . Heterogeneity in Colour Probability Table, Hair and Eye Colour Excess Positive Frequencies peculiar to great Divisions. Correlation Table, Gaelic Population and Jet Black Hair Correlation, Hair and Eyes with Gaelic siHiaking Popu- lation .... Page 37 38 39 40 41 43 46 48 49 CO 52 J. F. Tocher 107 Page Page XXXII. Density of Population, Divi- XLVII. Pigmentation groups of sions 57 Greater Glasgow 75 XXXIII. Foreigners in each great Di- XLVIII. Frequencies of Colour Class&s - vision .... 57 in Greater Glasgow . 76 XXXIV. Correlations, Foreigners and. XLIX. Relative Local Differences, Density .... 58 Greater Glasgow and Envi- XXXV. Correlations, Density and Pig- L. rons ..... Divergency in Hair and Eye / / mentation and Foreigners and Pigmentation 58 Colour, Greater Glasgow and Environs .... 78 XXXVI. Density and the Death Rate . 59 LI. Specification of the Greater XXXVII. Correlations, Death Rate and Glasgow Population . 81 Pigmentation 60 LIL Condensed Specification of XXXVIII. Colour Distributions, Irish, Greater Glasgow Population 82 English and Scottish Adults 62 LIIL Number of Persons per square XXXIX. Correlations, Births per family mile in Chief Towns of Scot- and Pigmentation 64 land 84 XL. Associations, Colour Cla-sses LIV. Population in 1901 of Chief in the same Regions. 68 Towns in Scotland . 85 XLI. Classes, excesses of which are LV. Foreign Surnames in Glasgow 86 found together in the same LVI. Colour Characters of Foreign Regions .... 68 Immigrants in Glasgow 86 XLII. Relationships between Pig- LVIL Colour Distribution of Chil- mentation and certain De- dren of Irish origin . ^88 fects 69 LVIII. Percentages of Children of XLIII. Relationship between the Gae- Non-Scottish origin . 88 lic speaking Population and LIX. Relative Difference between Defects .... 70 East Aberdeenshire in 1896 XLIV. Degree of Resemblance be- and 1903 .... 91 tween the Boy and Girl LX. Comparative Table, British Populations 71 and Foreign Data 93 XLV. Observed and Expected Re- LXI. Hair and Eye Colour, City of sults, Glasgow and Govan 72 Aberdeen .... 96 XLVI. School Board Districts and LXII. Correlation, Hair and Eyes, Schools in Glasgow . 74 British and Foreign Data . 97 Biometrika. Vol. VI. Part II. Plate I. ff!AA.K.JolTOJtqn.Lmat6Aj am btir^b^X ■-4'..'F0RN\< Biometrika. Vol. VI. Part II. Plate II. -'NjQi*' ^•^ U~ "^ / ^ ROSS / \ ■ /■ ~^ ® \ < r R r * R AROINI ^'\ /' ^J L®'""'-(5r," V I --.l^yC \KlRKCUOBRlfiHT l(3s) f i/ ruf<f,mi Biometrika. Vol. VI. Part II. Plate III. r-xch I '"v/t-^;"^ > Biometrika. Vol. VI. Part II. Plate IV. Biometrika. Vol. VI. Part II. Plate V. Biometrika. Vol. VI. Part II. Plate VI. ^'?'^( Biometrika. Vol. VI. Part II. Plate VII. Biometrika. Vol. VI. Part II. Plate VIII. Biometrika. Vol. VI. Part II. Plate IX. Biometrika. Vol. VI. Part II. Plate X. ^. Biometrika. Vol. VI. Part II. Plate XI. Biometrika. Vol. VI. Part II. Plate XII. O IH. UNIVERSITY OF Biometrika. Vol. VI. Part II. Plate; XIII. Biometrika. Vol. VI. Part II. Plate XIV. Hair Colour Local Diverg-encies Boys— Districts XLIX. Hair Colour Local Diverg"encies Girls— Districts Eye Colour #;^ ' ^ - . Local Diverg-encies ^^ ^ • ^^-^ Girls —Districts Biometrika. Vol. VI. Part II. Plate XV. Biometrika. Vol. VI, Part Plate XVI. u Diagram II Distribution of Relativ Local Differences Counties — Boys RED HAIR Equation ^ _ 33 g-j^: to curve it ,J^ / ,.'— ^ ---g ^ u Diagram IV Distribution of Relativ Local Differences Counties — Boys DARK HAIR Equation , , _ 35 j^ to curve ^- V2^ ^ ^•'- '-' , ■~ ^ , :==— ~— ~^.. u ^ Diagram I Distribution of Relati Local Differences Counties — Boys FAIR HAIR (Each square represents a county ) Equation y^ ^ g-*^ to curve ^ y^ / ^. — • -^ ■-' f ' , -—- -... \ o Diagram III Distribution of Relativ Local Differences Counties — Boys MEDIUM HAIR Equation y __ 35 j^r to curve •-' v'2w- / ■•' -^ - '-— ~ '^ — — J — — — -~^.. ■\ f Biometrika. Vol. VI. Part II. Plate XVII. a a 1 1 Diagram V Distribution of Relative Local Differences Counties — Boys JET BLACK HAIR Equation ,._ 35 jj-a to curve -^"y^^ 1 Diagram VI Distribution of Relative Local Differences Counties — Qiris JET BLACK HAIR Equation y^ ^ g-i-^^ to curve H .J^ /■ '■-' / - — — . -■ c — ...... __.— '■ ... — — — — ... ■■~ ^ — ---. .--.- --J N -.... Biometrika. Vol. VI. Part II. Plate XVIII. ^ SQSq II O ■= _ ^ w ^ Q S J "^ s 5 Q Is / '-■' ..-.- — — — ■■ — — — — ^ \ u Diagram X Distribution of Relativ Local Differences Counties — Girls DARK HAIR Equation 35_ j^ to curve ^ ^^ / ,.-^ ....- .-- ^ 1 —- --... ... ~^.. u Diagram VII Distribution of Relativ Local Differences Counties — Girls FAIR HAIR Equation y^ ^ g-l^ to curve ^ y^ /■ ^^- -'" __ r— ■'■ r" — kzz — ""~---. 1 Diagram IX Distribution of Relativ Local Differences Counties — Girls MEDIUM HAIR Equation ^ g-i-r to curve ^ y^ / _,.—' ^^ ■ _^ "^ — . -^., ^^V— N OF THE UNIVERSITY Biometrika. Vol. VI. Part II. Plate XIX. « 1 i T I 1 <0 1 Diagram XIV Distribution of Relative Local Differences Counties — Boys DARK EYES Equation y 35 C"*'"^ to curve J ^2 IT .J- /' r- _=— ;_.,^ r — - — -■ --.-.. r — — "•~-. — , \ -~^.. ■n 2 Diagram XI Distribution of Relative Local Differences Counties — Boys BLUE EYES Equation j, — "^^ g-J^^ to curve ^ y^ a Diagram XIII Distribution of Relative Local Differences Counties — Boys MEDIUM EYES Equation j, 35 ^-i^^^i to curve if ^2^ 1 1 <0 J •'•'■' -~— f-— .-■'' ' . _. ._ -..., .- — ._.— NTT \ -—-.., — ... "^ — '*^'^.. '>^— \ 22222°'"'"'°"'*""'' 22222"°''"'''°*''""' Biometrika. Vol. VI. Part II. Plate XX. u „ Diagram XVI Distribution of Relativ Local Differences Counties — Qirls LIGHT EYES Equation j/— ^^ g-t-a to curve ^ y^ / '■''■ ,.-— ^ ~ -.-. ~.,^ u Diagram XV Distribution of Relativ Local Differences Counties — Qirls BLUE EYES Equation y 35 ^_^j to curve ^ y^ ,^. — ""■ - — — — r — ..- ^-... — — -.... ^ u Diagram XVIII Distribution of Relativ Local Differences Counties — Qirls DARK EYES Equation j, 35 Q-\:r to curve ^ y^^ / ..-■-- ^^ ■"* ^.- 1 ... ■ , LI „ Diagram XVII Distribution of Relativ Local Differences Counties — Girls MEDIUM EYES Equation ^z— ^ o-h^ to curve ^ y^^ / ■ ._.-.- f .— ■ CZT ..-.-.. — .. '\ Biometrika. Vol. VI. Part II. Plate XXL r^ W ^ y 1^ o ^^p ^^^ "o ^B ti ^V. r^ \ u ■ J f?v/'X>^ V A_ ^ ■ o ■ 1' { t ..JB u r\ •2 \ \ ^flii^^L .S "^^^^^^^^^^^ V rt S 1 /\K ® ^^^^^^^k j3 y ^ fiSB^BB^ \ •S \^ ^^^^^^^^^^^H^^B a> I jM^^^^P^C^-' "" I'-^^^'^^S \ r \, y^\fc. ^^^^^^^^^^^^^^^B bo \ a \ \ \ ^P^^A Sm ^ \ ^^^^m\^k f^ 9 bo \ f V W"' IV _JX O fvJ\ t> 1 IV- S iRSsJ / ^ .^^^ ^^^R /) (/) I ~^v ) fli^^^^^^KS-^^Js^ \ /) "S y / Q \ m^hIP^Bw^hk' y V ^.•3 \ hHB^^^IEZ^ / I g^ A ' ■ /**^p^|r*j::^ ^, 1—1 ;>. to r -— «»™>^^^^^ 1 A® N -^3 /vj V /"s_l ^ ■ ,,^b|^^^B||^--' \^ /^ ^ o A^ vj N, /""'^N. ^ 'f^^H^^^ V J o ■ ^ \ (0\|gm ^J-A .^ \ S ^^41^ VJT •S (\ V ZJ^^hI^^BBb^^^*'"'''*"'^ ^1 T3 , — 1 *> S ^^ i JUmmwKI^^^^^BKH i C c I \ y ^^B^^^S^^^I^^^^H / rt 1 H N/-''"^ / K^E^^ES^ ( ^K^ v^ / Kl^^Ls^^^^^^^BP'-'"^ < T3 o r B 03 Pl^^^^ r>----^ j \^^^r/^ ^ } 1 / O 5 ^wa^^^ ly ^y 1 ) rsV /""^ '^ y ( mr\ ^^ s-^ X/^ tS ' CTi 5 ^.^y'\,_^f~^,j\ \ ' i'--^' ' J' ?* /^ /"■"""^'"'^ X_ ) ^ ^ r— ^''^^'^■""A ■) Sl "S - ■r — / I I 4 jaa ^ 7 7 \\^J ' ° " " '' •" ' '' ^' \ \ y^^ Viiil^nHHfl| ^ J \^ / ^^^^^^Bl -^ CO- I C^ V^-^ v> u 12" 12" 12 IS 1 ^ ^. / 7 1 0-' ICO 1© 10) irt" |T}i It-: to" o. ^^^ --^^\J I » . . . IrH Irt |,H l(M 3 1 5i(N im 100 ^^^L^^^B^m^siki^isism ^^c iZ ^^ ^ . -,^-1 -lo ICO 1© |a (« ^^^^^H^^^^^^ ^'" ~ r f s ^^k I i-< ItI" It- !-< Irt U l-< loj ■ 1 5 ^^^^^ ^^^^ f^ p,ig|fc^^^^^^^F r »~.:s&, ^^a^ "3 u ^^^^^^H ^/ \ 3 ■ I c ^^^^^^^^^^^^^^ ^^"■^""Xo' ^ '^ \ .S ^^C, ( \ V^-m ) a ^^^K \V©rvA S' r^ <o ^^^ ^^^^^^^^^^B .^^c f ' ■ ^v i\ c j\^ 1 J- ^^^^^^^^ ^v /S 1 > « O ^^^■^^Kk3M f'V'"^ ^^"'*"^ / \ 1? Y ls"j^ \"'~''^^B^^ / I . 1 >■ 01 6. PQ Jr /-I© tLf^k/\ ^ . 0) X ( ^ \w0^ r ^ s <1 ^^^^ 3 / ^\ j^w^^a^^a^ ^^ \ J / \ ^' d^^B 1 ^ ^ w ' \ X VeSBR . ^-,^ ) \ V y^"^^^^ \ /--CI b; c IP 1 \ / y^ ^I^HP y en B O j c4 Tte^^^ lA® j^~:) \ ^ h Nj\^7©A -aS 1 j^p / i^r ^^h^ 1 J ■ hy/^ kP{ ^ ! ^^m-^^ \ L/ y \ II^F \ 3 ^Bk .— ..-''Xw-''A_Vv \ z'' bO^^B, gf Ht'-"''""^ X^ ./.e S ^'''^^'^^^^'^^W^ ) ® s ^p/ V^ N, *- L*' > >' O- THE UNIVEF^SITY Biometrika. Vol. VI. Part II. Plate XXII. Of ■'iU^omi Biometrika. Vol. VI. Part II. Plate XXIII. Biometrika. Vol. VI. Part II. Plate XXIV. Biometrika. Vol. VI. Part II. Plate XXV. Biometrika. Vol. VI. Part II. Plate XXVI. ^ -X ^ «->>. A V-^ r^ .-■' '! ] J t f' ii i \ \ ® '\--(r \ =j I i \ 1 -1 ^^^ V w I / ^\ / \ S >< 1 i ^ 00 ' p \ -a 1 ( ) 5 \ < k (1) \ -S rv\ ' f-'i 11 L l» -^- r'^ A ^^. ^t^ ^\ A"' 1 3 \ 1 c S \ [r > '-vi 1 1—4 > 2 SI , \ .^^ f ) y 3 / l^ ji 1 3 i ^ y'"| p a / ; / ^-. [ l-^ p-^ ^ ; / ^ k -^t /siS 6- U < -\ ^^H^H^^^^H ;-- . .A rt.S '^ <U 3 1' '\ 1 c*^ ■ \ 1 u bo V-- ^^^^^^L " 1 > y 1 J f / - @ ■-"' A \ t. f to L ' ^ >l \ "^ ) A ) 1 J I ^^\ / x^i ^^^^Stirf w/r- * J K 3 1 j/^ [ ^ ^J^J^^ S / wL u Q: 1 ^ / a ^*T %*. % I ^M o .. — -•--- — --, A ;^BKco|Bh^| w ^ tN ^ ^r ^""" m. ta^..- A^ ^ c } 1 1 1 1 1 1 1 / L \ B ^ \ / HI " (11) / Viw > ^lOiOiOiOiOiOiO^ \ / ^^^H J < d > 1 1 1 1 » r ^ f f ^ , V ^ / ■> o 3222222S3 .^^ / ^^v .^ loioinuDioiooioio ^^"^ ' ty { cb(N'-i666'^6io3 <r^^ iy K \ r r-^O^ ^m^ 1 1 1 1 + + r-\>\ \ 3 \ 1 > { -^^mymi ^Ml o ! r"^ CO \ r J^BB^^m ^-'<>>, f^^^^k \ \ o \ ^— y^^ \ « 1 \ V y^ S^^^S \ \ o "^"^ \ >> I A ( ^Pl^& »\ -\ -/ \ U 1 / flH^ / \i\ "- A, 7 I \ ^ / / ■ 1 '^^H 8 / / \ \ ''-•'■■•-, \ '^^^R 1 < s" V V 1 ) 1 \ \ ..^ \ \ s * *>^ V ' r 1 \ ) \ s o «• \ 5 I t §• 0\ \ ) r^' f_^ • -•--* >!' ) '' < A,"^'"''"" n V ^"4 \ -^ 3 \./ /' . 2 / 1 X g X S y / ^ 11 '-"13 S y, / 3 jsl 35 y* IX ! S >-^ > J rvf \ /--- 1 api ^ ^ ^ J r^ \ / --\ V--' . '■- ' J CIS ;■ / ^ jl 8 '\ !? MMjB tj I @ ^^9~\ ^ Si ^ -'■-~\J Sa I i u « ) >* ^^Ir 1^ • JB^ ^ J \ ) / /"^l^ -O/T^ -<-> • X ^^^v - ^^ y^ 'nT L^ ea / ^Jr' /^ * I f / ^^ S-^'f £/ s J ! \ ^ y s o .^N --., , \ \ e / . ,- -----A w \ / I' j .1 \ \ '!/ ^ 2 '\ PIGMENTATION SURVEY OF SCHOOL CHILDREN IN SCOTLAND. i By J. F. TOCHER. This Appendix to the Report giving the absolute numbers fur all the divisions, counties and districts of Scotland is issued as a Supplement to Biometrika, Vol. VI. , . i The cost of printing has been defrayed frotn a special fund presented to this Journal in memory of W. F. R. W el don. j CONTENTS. PAGE I. Grand Summary. Boys and Girls, Divisions ..... 109 IL Percentages, Boys and Girls, Di- visions . . . . .110 III. Grand Summary, Boys, Divisions „ „ Girls, „ -r 110 IV. Percentages of the Classes, Boys and Girls, Divisions . .111 V. Grand Summary, Boys, Counties . 112 VL „ „ Girls, „ . 113 VII. Percentages, Boys, Counties VIII. „ Girls, IX. „ Chief Cities X. Values of A XI. District Summaries, Boys XII. „ „ Girls - XIII. „ Percentages, Boys XIV. „ „ Girls XV. County and Parish Data XVI. Observers and Schools PAflE 5 lU 115 116 . 116*^117 . 118- -119 . 120- -121 . 122- -123 . 124 cSi 125 . 126- -152 . 153- -175 APPENDIX. TABLE I. Grand Summary. Boys and Girls. Divisions. Hair . Eties Division — Totals Fair Red Medium Dark Jet Black Blue Light Medium Dark 1 4062 781 5552 3610 238 2508 4030 4496 3209 14243 2 5214 949 6891 5139 401 3656 5592 5460 3886 18594 3 19453 4219 29396 17479 800 11039 21331 23483 15492 71345 It 20092 3822 31672 18701 954 11470 21794 24397 17580 75241 5 10429 1947 - 16417 10692 581 5788 12909 12695 8674 40066 6 47607 10083 83969 49732 2285 26365 58941 63868 44502 193676 7 17088 3425 26823 14735 622 9278 19303 20070 14042 62693 8 7403 1371 10722 6498 303 4031 8308 8222 5736 26297 Totals 131348 26597 211442 126584 6184 74135 152208 162691 113121 502155 Biometrika. Vol. vi. Supplement. 31 110 Pigmentation Survey of School Children in Scotland TABLE II. Percentages. Boys and Girls. Divisions. Haib Eteb Division Fair Bed Mediam Dark Jet Black Bine Light Mediam Dark 1 28-52 5-48 38-98 25-35 1-67 17-61 28-29 31-57 22-53 2 28-04 5-10 37-06 27-64 2-16 19-66 30-08 29-36 20-90 3 27-27 5-91 41-20 24-50 112 15-47 29-90 32-91 21-72 4 26-70 5-08 42-09 24-86 1-27 15-24 28-97 32-43 23-36 5 26-03 4-86 40r-97 26-69 1-45 14-45 32-22 31-68 21-65 6 24-58 5-21 43-36 25-68 1-17 13-61 30-43 32-98 22-98 7 27-26 5-46 42-79 23-50 •99 14-80 30-79 32-01 22-40 8 28-15 5-22 40-77 24-71 115 15-33 31-59 31-27 21-81 TABLE III. Grand Summary. Divisions. BOYS Division Haib Eyes Totals Fair Bed Medium Dark Jet Black Blae Light Mediam Dark I II III IV V VI VII VIII 1963 2568 9278 9762 5128 23891 8179 3543 452 513 2251 2003 1043 5361 1803 736 2994 3666 15586 16911 8635 43944 14054 5779 1994 2630 9015 9551 5577 24979 7374 3391 133 190 403 506 306 1216 322 136 1304 1841 5587 5956 2971 13314 4724 2091 2100 2902 10946 11255 6618 30348 9737 4234 2467 2875 12132 12631 6657 33075 10169 4328 1665 1949 7868 8891 4443 22654 7102 2932 7536 9567 36533 38733 20689 99391 31732 13585 Totals 64312 14162 111569 64511 3212 37788 78140 84334 67504 257766 GIRLS Division Hair Eyes Totals Fair Bed Medium Dark Jet Black Blue Light Mediam Dark I II III IV V VI VII VIII 2099 2646 10175 10330 5301 23716 8909 3860 329 436 1968 1819 904 4722 1622 635 2558 3225 13810 14761 7782 40025 12769 4943 1616 2509 8462 9150 5115 24753 7361 3107 105 211 397 448 275 1069 300 167 1204 1815 5452 5514 2817 13051 4554 1940 1930 2690 10385 10539 6291 28593 9566 4074 2029 2585 11351 11766 6038 30793 9901 3894 1544 1937 7624 8689 4231 21848 6940 2804 6707 9027 34812 36508 19377 94285 30961 12712 Totals 67036 12435 99873 62073 2972 36347 74068 78357 56617 244389 i J. F. Tocher 111 TABLE IV. Percentages of the Glasses for each of the Divisions. BOYS Haib E^ CES Divisi )n Fair Red Medium Dark Jet Black Blue Light Medium Dark 1 26-05 6-00 39-73 26-46 1-76 17-30 27-87 32-74 22-09 2 26-84 5-36 38-32 27-49 1-99 19-24 30-34 30-05 20-37 S 25-40 616 42-66 24-68 1-10 15-29 29-96 33-21 21-54 4 25-20 5-17 43-66 24-66 1-31 15-38 29-06 32-61 22-95 5 24-78 5-04 41-74 26-96 1-48 14-36 31-99 32-18 21-47 6 24-04 5-40 44-21 25-13 1-22 13-40 30-53 33-28 22-79 1 25-77 5-68 44-29 23-24 1-02 14-89 30-68 32-05 22-38 8 26-08 5-42 42-54 24-96 1-00 15-39 31-17 31-86 21-58 General Population 24-95 5-49 43-28 25-03 1-25 14-66 30-31 32-72 22-31 GIRLS Division Hair Eyes Fair Red Medium Dark Jet Black Blue Light Medium Daik 1 31-30 4-90 38 14 24-09 1-57 17-95 28-78 30-25 23-02 2 29-31 4-83 35-73 27-79 2 34 20-10 29-80 28-64 21-46 S 29-23 5-65 39-67 24-31 1 14 15-66 29-83 32-61 21-90 -4 28-30 4-98 40-43 25-06 1 23 15-10 28-87 32-23 23-80 5 27-36 4-67 40-16 26-39 1 42 14-54 32-47 31-16 21-83 25-16 5-01 42-45 26-25 1 13 13-84 30-33 32-66 23-17 7 28-77 5-24 41-24 23-78 97 14-71 30 -9^ 31-98 22-41 8 30-37 5-00 38-88 24-44 1 31 15-26 32-05 30-63 22-06 General Population 27-43 5-09 40-87 25-40 1 22 14-87 30-31 32-06 22-76 SI— 2 112 Plgraentatlon Survey of School Children in Scotland TABLE .V. . Grand Summarij. Counties. BOYS . ,. .. Haik E YES County Nn Totals 1 Fair Red Medium Dark Jet Black Blue Light Medium 1 Dark Aberdeen 6426 1600 11189 6382 283 3844 7848 8682 5506 25880 Argyll 2 1202 257 1866 1513 77 709 1658 1573 •975 4915 Ayr 8 4476 893 6977 4116 203 2748 5238 5125 3554 16665 Banff h 1250 325 2(147 1147 55 734 1335 1626 1129 4824 Berwick 5 462 72 554 362 22 238 500 435 299 1472 Bute 233 71 567 312 25 124 407 412 265 1208 Caithness 7 711 10) 1141 744 68 361 805 976 691 2833 Clackmannan ... 8 493 87 844 469 6 245 627 639 388 1899 Dumbarton 9 1408 250 2188 1338 77 739 1736 1615 1171 5261 Dumfries 10 1503 262 2r02 1336 43 745 1826 1941 1134 5646 Edinburgh 11 5387 1169 9217 5025 186 3044 6416 6642 4882 20984 Elgin 12 819 160 1068 650 35 573 - 722 836 601 2732 Fife IS 3085 618 5340 2946 156 1768 3541 4112 2724 12145 Forfar H 3887 878 7173 3966 194 2594 4493 5177 3834 16098 Haddington 15 497 123 912 466 31 380 589 641 419 2029 Inverness 16 1293 257 1889 1389 93 938 1474 1454 1055 4921 Kincardine 17 647 141 1050 739 26 360 870 822 551 2603 Kinross 18 125 26 268 118 5 66 168 197 111 542 Kirkcudbright ... 19 712 176 1263 865 30 484 956 923 683 3046 Lanark 20 16455 3788 31329 17736 837 8686 21428 23751 16280 70145 Linlithgow 21 1299 311 2278 1094 58 718 1625 1664 1033 5040 Nairn 22 136 25 232 97 4 76 171 166 81 494 Orkney 23 565 .101 . 819 496 27 353 615 691 349 20<J8 Peebles u 214 60 502 198 11 121 330 326 208 985 Perth 25 2172 394 3286 2052 14o 1283 2426 2506 18.34 8049 Renfrew 26 2960 680 5638 3127 176 1880 3682 4199 2820 12581 Ross & Cromarty 27 1275 256 1777 1241 97 903 1428 1421 " 894 4646 Roxburgh 28 794 168 1155 639 32 492 863 782 650 2788 Selkirk 1 .... 29 320 68 : 591 229 14 223 277 461 ■ 261 1222 Shetland SO 371 91 540 346 21 354 329 382 304 1309 Stirling ^ . SI 2285 465 4014 2414 127 1399 28!l7 3057 2032 9305 Sutherland ..; 32 316 91 : 494 408 17 236 .351 4l8 ■ 321 1326 Wigtown ■ ^- ... 1 33 534 130 4.4162- 859 , ^ 551 31 369 .589 682 1 465 2ia5 Totals' --... — 64312. J 11569- .64511 3212- 37J88 7£140. 84334 57504. 257766 J. F. Tocher 113 TABLE VI. Grand Summary. Counties. GIRLS County No. Hair - Eyes Totals Fair Red Medium Dark Jet Black Blue Light Medium Dark Aberdeen 1 6890 1322 9762 5972 271 3677 7293 7963 5284 24217 Argyll 2 1222 229 1676 1324 86 688 1504 1418 927 4537 Ayr 3 4687 795 6483 3837 171 2708 4911 4960 3394 15973 Banff Jt 1499 336 1944 1103 46 761 1398 1622 1147 4928 Berwick 5 450 66 477 303 12 211 442 387 268 1308 Bute , 6 306 64 465 sm 15 140 397 401 242 1180 Caithness 7 744 117 996 647 50 357 775 798 624 2554 Clackmannan ... 8 485 67 706 394 4 195 561 555 345 1656 Dumbarton 9 1422 214 1940 1326 69 679 1729 1470 1093 4971 Dumfries 10 1658 251 2085 1217 63 721 1702 1750 1101 5274 Edinburgh 11 5822 1084 8656 5033 212 2957 6398 6687 4765 20807 i Elgin 12 836 134 991 634 41 505 691 841 599 2636 Kite ■ . 13 3518 547 4575 2850 98 1709 3317 3813 2749 11588 P'orfar U 3922 785 6313 3840 211 2315 4188 4834 3734 15071 Haddington 15 625 108 770 496 18 353 637 595 432 2017 Inverness 16 1283 215 16.30 1330 119 936 1387 1216 10:^8 4577 Kincardine 17 797 146 929 640 36 413 866 752 517 2548 Kinross 18 159 26 223 113 5 65 172 179 110 '526 Kirkcudbright ... 19 783 131 1063 722 36 390 940 815 590 2735 Lanark 20 16165 3353 28447 17729 729 8685 20150 21888 15700 66423 Linlithgow 21 1459 252 1916 1103 38 721 1498 1510 1039 4768 Nairn 22 153 30 184 113 3 96 137 173 77 i483 Orkney ' 23 573 87 672 405 21 321 536 577 324 1758 1 Peebles n 244 49 "466 217 8 120 315 338 211 ;984 Perth 25 2246 394 2944 1953 130 12.30 2301 2385 1751 7667 j Renfrew 26 2864 574 5095 3187 169 1658 3532 3945 2754 11889 , Ross & Cromarty Tf 1.363 221 1595 1179 92 879 1303 1.369 899 4450 1 Roxburgh 28 800 147 984 587 35 423 790 723 617 2553 j Selkirk 29 309 63 484 209 12 192 276 384 225 1077 Shetland 30 378 64 "408 261 18 284 272 310 263 1129 Stirling 31 2351 397 3701 2135 105 1310 2661 2749 1969 8689 1 Sutherland 32 404 •61 ■ 482 303 16 242 347 344 333 1266 Wigtown 33 619 106 811 • 581 • 33 1 406 642 606 496 2150 1 Totals , v.. 67036 12435 99873 62073 2972 36347 74068 78357 55617 244389 114 Pigmentation Survey of School Children in Scotlaml TABLE Vlf. Colour Percentages. Counties. BOYS Haib Eyes County No. 1 Fair Bed Medium Dark Jet Black Pure Blue Light Medium Dark Aberdeen 24-83 6-18 43-24 24-66 1-10 14-85 30-32 33-55 21-28 Argyll "2 24-46 5-23 37-96 30-78 1 57 14-43 33-73 32-00 19-84 Ayr 3 26-86 5-36 41-86 24-70 1 22 16-49 31-43 30-75 21-33 Banff 4 25-91 6-74 42-43 23-78 1 14 15-22 27-67 33-71 23-40 Berwick 5 31-39 4-89 37-64 24-59 1 49 16-17 33-97 29-65 20-31 Bute 6 19-29 5-88 46-94 25-82 2 07 10-27 33-69 34-10 21-94 Caithness 7 25-10 5-97 40-27 26-26 2 40 12-74 28-42 34-45 24-39 Clackmannan ... 8 25-96 4-58 44-44 24-70 32 12-90 33-02 33-65 20-43 Dumbarton 9 26-76 4-75 41 -59 25-43 1 47 14-05 33-00 30-70 22-25 Dumfries 10 26-62 4-64 44-32 23-66 76 13-20 32-34 34-38 20-08 Edinburgh 11 25-68 5-57 43-92 23-95 88 14-51 30-68 31-65 23-26 Elgin 12 29-98 5-86 39-09 23-79 1 28 20-97 26-43 30-60 22-00 Fife 13 25-40 5-09 43-97 24-26 1 28 14-56 29-15 33-86 22-43 Forfar U 24-15 5-45 44-56 24-64 1 20 16-11 27-91 32-16 23-82 Haddington 15 24-49 6-06 44-95 22-97 1 53 18-73 29-03 31 -59 20-65 InvernesH 16 26-27 5-22 38-39 28-23 1 89 19-06 29-95 29-55 21-44 Kincardine 17 24-85 5-41 40-33 28-39 1 00 13-83 33-42 31-58 21-17 Kinross IS 23-06 4-80 49-45 21-77 92 12-18 30-99 36-35 20-48 Kirkcudbright ... 19 23-38 5-78 41-46 28-40 98 15-89 31-39 30-30 22-42 Lanark 20 23-46 5-40 44-66 25-29 1 19 12-38 30-56 33-86 23-21 Linlithgow 21 25-77 6-17 45-20 21-71 1 15 14-25 32-24 33-01 20-50 Nairn 22 27-53 5-06 46-96 19-64 81 15-39 34-61 33-60 16-40 Orkney 23 28-14 5-03 40-79 24-70 1 34 17-58 30-63 34-41 17-38 Peebles 2k 21-73 6-09 50-96 20-10 1 12 12-28 33-50 33-10 21-12 Perth 25 26-99 4-89 40-83 25-49 1 80 15-94 30-14 31-13 22-79 Renfrew 26 23-53 5-41 44-81 24-85 1 40 14-94 29-27 33-38 22-41 Ross & Cromarty 27 27-44 5-51 38-25 26-71 2 09 19-44 30-73 30-59 19-24 Roxburgh 28 28-48 6-02 41-43 22-92 1 15 17-68 30-96 28-05 23-31 Selkirk 29 26-19 5-56 48-36 18-74 1 15 18-25 22-67 37-72 21-36 Shetland 30 27-10 6-65 39-45 25-27 1 53 25-86 24-03 27-90 22-21 Stirling 31 24-56 5-00 43 14 25-94 1 36 15-03 30-28 32-85 21-84 Sutherland 32 23-83 6-86 37-26 30-77 1 28 17-80 26-47 31-52 24-21 Wigtown 33 26-37 6-17 40-81 43-28 26-18 1-47 17-53 27-98 32-40 22-09 Total Population 24-95 5-49 25-03 1-25 14-66 30-31 32-72 22-31 J. F. Tocher 115 TABLE VIII. Colour Percentages. Counties. GIRLS County No. Hair E YES Fair Red Medium Dark 24-65 Jet Black Pure Blue Light Medium Dark Aberdeen 1 28-41 5-46 40-31 1-12 15 18 .30-12 32 88 21-82 Argyll 2 26-93 5-05 36-94 29-18 1-90 15 16 33-15 31 26 20-43 Ayr S 29-34 4-98 40-59 24-02 1-07 16 95 30-75 31 05 21-25 Banff 4 30-42 6-82 39-45 22-38 •93 15 44 28-37 32 .)1 23-28 Berwick 5 34-40 5-05 .36-47 23-16 -92 16 13 33-79 29 59 20-49 Bute 25-93 5-42 39-41 27-97 1-27 11 87 33-64 33 98 20-51 Caithness 7 29-13 4-58 39-00 25-33 1-96 13 98 30-35 31 24 24-43 Clackmannan ... 8 29-29 4-05 42-63 23-79 -24 11 78 33-88 33 51 20-83 Dumbarton 9 28-61 4-30 .39-03 26-67 1-39 13 66 34-78 29 57 21-99 Dumfries 10 31-44 4-76 .39-53 23-08 1-19 13 67 32-27 33 18 20-88 Edinburgh 11 27-98 5-21 41-60 24-19 1-02 14 21 30-75 32 14 22-90 Elgin 12 31-72 5-08 37-59 24-05 1-56 19 16 26-21 31 90 22-73 Fife 13 30 -.36 4-72 39-48 24-59 •85 14 75 28-62 32 91 23-72 Forfar U 26-02 5-21 41-89 25-48 1-40 15 36 27-79 32 07 24^78 Haddington 15 30-99 5-35 38-18 24-59 •89 17 50 31 -58 29 50 21-42 Inverness 16 28-03 4-70 35-61 29-06 2-60 20 45 30-30 26 57 22-68 Kincardine 17 31-28 5-73 36-46 25-12 1-41 16 21 .33-99 29 51 20-29 Kinross IS 30-23 4-94 42-40 21-48 -95 12 36 .32-70 34 03 20-91 Kirkcudbright ... 19 28-63 4-79 38-87 26-40 1-31 14 26 34-37 29 80 21-57 Lanark m 24-33 5-05 42-83 26-69 1-10 13 07 30-34 32 95 23-64 Linlithgow 21 30-60 5-29 40-18 23-13 •80 15 12 31-42 31 67 21-79 Nairn 22 31-67 6-21 38-10 23-40 •62 19 88 28 -.36 35 82 15-94 Orkney 23 32-59 4-95 .38-23 23-04 1-19 18 26 30-49 32 82 18-43 Peebles 2k 24-80 4-98 47-36 22-05 -81 12 20 32-01 34 35 21-44 Perth 26 29-29 5-14 38-40 25-47 1-70 16 04 30-01 31 11 22-84 Renfrew 26 24-09 4-83 42-85 26-81 1-42 13 95 29-71 33 18 23-16 Ross & Cromarty 27 30-63 4-97 .35-84 26-49 2-07 19 75 29-28 30 77 20-20 Ro.xburgh 28 31-34 5-76 38-54 22-99 1-37 16 57 30-94 28 32 24-17 Selkirk 29 28-69 5-85 44-94 19-41 1-11 17 83 25-63 35 65 20-89 Shetland .v. 30 33-48 5-67 .36-14 23-12 1-59 25 16 24-09 27 46 23-29 Stirling 31 27-06 4-57 42-59 24-57 1-21 15 -08 30-62 31 -64 22-66 Sutherland 32 31-91 4-82 38-07 23-94 1-26 19 -12 27-41 27 -17 26-30 Wigtown 33 28-79 4-93 37-72 27-02 1-54 18-88 29-86 28-19 23-07 Total Population — 27-43 6-09 40-87 25-40 1-22 14-87 30-31 32-06 22-76 IIG Pigmentation Survey of School Children in Scotland TABLE IX. Colour Percentages. Chief Cities. BOYS Haik Eyes Fair Bed Medium Dark Jet Black Pure Blue LiKht Medium Dark 22-85 19-98 24-61 22-69 21-44 24-16 23-42 24.36 23 -.58 21-99 Aberdeen City ... „ County Edinburgh City ... Leith Edinburgh County Dundee Forfar Glasgow- Go van Lanark County ... 24 -.54 25-06 26-31 23-57 26-76 23-22 25-22 2213 21-50 25,32 6-22 6-15 5.39 5-92 5-53 5-41 5-50 5 -.35 5 -.30 5-48 43-31 43-17 42-98 45-42 44-05 45-38 43-61 45-26 47-15 43-35 25-19 25-23 24-32 24-36 22-81 24-58 24-70 26-10 24-79 24-64 -74 1.39 1-00 -73 -85 1-41 -97 1-16 1-26 1-21 12-79 16-.56 15-11 10-55 17-66 14 -.54 17-94 11-09 14-63 12-96 30-92 29-83 >29-81 32-60 29-79 27-44 28-46 30-57 .30-18 30-64 33-44 .33-63 .30-47 34-16 31-11 33-86 30-18 .33-98 31-61 34-41 GIRLS Hair Eyes ' Fair lied 5-58 Medium Dark Jet Black Pure Blue Li^ht Medium Dark Aberdeen City ... 27-29 40-82 . 25-62 -69 13-93 29-78 33-68 22-61 „ ' County 29-36 5 -.36 39-91 23-91 1-46 16-16 30 -.38 .32-26 21-20 Edinburgh City ... 26-61 4-98 41-14 25-84 1-43 14-75 29-85 .30-75 24-65 Leith 27-53 4-97 41-99 24-89 -62 11-04 32-88 34.53 21-55 Edinburgh County 31 -01 5-91 42-03 20-34 -71 16-74 .30-06 32-06 21-14 Dundee 24-57 5-06 42-56 26-37 1-44 14-04 27-18 34.32 24-46 Forfar 27-81 5-39 41-07 24-38 1.35 16-99 28 -.54 29-31 25-16 Glasgow 21-44 4-85 43 -.56 28-85 1.30 11-98 29-76 3S-78 24-48 Go van 21-62 5-11 45-75 26-41 1-11 14-10 .30-97 30-92 24-01 Lanark County . . . 1 28-03 5-22 41-20 24-65 •90 13-84 30-71 3^-76 22-69 1 TABLE X. Values of A or (w/' — y/)/Vwpg'. Counties. A /a/i-( ~J^^ = {RLD) = Relative Local Dlfft erence. On comparing this table with Tables VIIL and IX. of memoir, it will be seen how far the values of A diverge from those of {RLD). In many cases they are fair approximations, but where n is moderately large the A's diverge widely from the real relative local difference or (RLD). The signs (not shown in this table) are the same as Tables VIII. and IX. of memoir. J. F. Tocher iir X PQ 00 Sh Q a 0) i3 J>•cocDOt^-^05-^CDOOia^l>•t^a^cOl-H'*r-l■r^^(^^oo^»^«ocD?Dt^ooo50l— (ic-^iftio ^ H ■^Tt<CCi— i|r^t-05iO"00'*CO(MtMiOTj<Tt<i— iO-^rH(©-HC0i— iCDOSf— iCOtCOOO!— iQOOD ip05f?^ipt^03i^-^i^^ff005r^p^p05CO<p05"noCfOQOCDOOOi— lOqt^O'— lOi-iw Cif2COOr;-JDMQOt;-(X)CO--iO<X5iOC>3-*W05MO'CC5aQOOQOiCCOQOO^CDQOOC«3 p>p<X)0<»a)00ocp-^opa)t-poa)cpMaqp-^--ipGqrHip;oooo5?- r— 1 s '3 P4 OMt--^wp.;Hpoc>poD»-7H«Ml^(p>p05M-^(>qi^GqO^ (M 1— I no H l^(MCDiOG<l^i-iCDa>fM'*CD<35COQOi^Ol^OiOCOc35CCa5r-i(MOO'Mr^005C3iCOTt* ^■^7^o<»tpcopooipTt<TOipp(>i-7M(X5-^-^r--ifo-^roofco a ''3 (Mt^l^^C00i«itt>rocDi-i»OWi-HOI>CD00i0Tt<T}<rtCDl:^>O!NeCt^OC0-<*Ot^00rH 5 60 3 i-Hi-iiOOQCjeCCNCM-^CO i-iCCCOr-iejiCr-i cOr-irH CM oq 0^10 CC(J^ ® S S OOOOt^OSiOt^i— lOiOOOOT— iTtO-fCO-^OG^OCOiOCCOOiCO-^OSOiOOOCN i-llCO;| (MlOrHCOOlffaM rHCNr-lr-ITj<r-li-H r-H ^^u^ ^ r-'05.-iOii-i05Tt<i-Ht^t^iC(Mt-CD>Oir;t^OOOCD050005WO'*CDiC0 1>-iX>t-ifCCCi-H 0^«M05CW'P'p^MI_~-ipf;^^tNiyOJ-HrHgj»1>n(Nip-^«g5'^Cpip (k* 05' 0^' ' f-i" (hMrH,l-i(M(jci cNiCM-^.^Tt<' 10' * * «jq(jq<r'' (jq-^rll a «OI^CN0005l-t-fOOOI:^fCiOQO(?5Wt-iM<yifCCO(NTt<fMO>raiOiOi:^CN1^0<ICOOOCCa5 (Np>pip'7HM'p<?^-^ip-7-'cp(}qrt<fO'cp»pppp9^g:>pr~q^7t<-^ppp(X!(N 0) lOC^O-^Oi— lOrHiOOCNiOOr-i^CDMMiyiCDOt^OSOOI^i— iTfH<M«D-*-^Q0OSC500 n n ' '«)-^*.^(k(k' 'f^'tjq' '.^' " " '.^'cq'(k' '.^'.^Gqck.^ '3 (Nr-iO05'*i-iO00'*OC0fC«Ci— i0qMr-iJ:^iOi-i^5qQ0COi0O<?^05fCi— iCM'^OOTtt-* ccooocooi:^>n^ooJOr-irt<r-iaqiot--<*i— 'I— io»ocm<:dojco(7^C)05ccqoqcqoo5-^ !>: : : : i : ; : i|> : : : i • i i i : : • i : : i i :> : : : : i : 1 ^l.'slsliii ^^.s^.ili iii||iifi||ii|i.| r^ St'^^Ss^SS-ts S r2.'-'?t! ^.i? e •'-;•'-' c3-^ o.:2 ih <d <» c'^j^-^s i^^T Biometrika. 118 Pigmentatmi Survey of School Children in Scotlmid TABLE XI. District Totals. BOYS Hair Eyes Number of District Totals Fair Bed Medium Dark Jet Black Pare Blue Light Medium Dark I 592 119 849 504 36 281 594 719 506 2100 II 464 111 557 308 22 378 305 401 378 1462 III 533 136 1153 555 25 345 660 881 516 2402 IV 391 66 668 442 22 240 508 478 363 1589 V 963 174 1394 883 53 444 1084 1178 761 3467 VI 931 214 1547 904 50 369 1171 1294 812 3646 VII 536 103 855 557 24 258 611 781 425 2075 VIII 260 60 365 205 13 109 361 278 155 903 IX 765 127 1063 639 29 293 912 867 551 2623 X 286 63 655 272 7 163 389 484 247 1283 XI 837 190 1826 936 44 474 1134 1397 828 3833 XII 664 170 1171 781 18 317 960 936 591 2804 XIII 9161 2227 18999 10658 481 4964 12679 13887 9996 41526 XIV 650 154 1222 782 27 416 837 892 690 2835 XV 360 102 772 354 18 168 536 599 303 1606 XVI 360 79 569 374 7 242 362 491 294 1389 XVII 388 87 656 404 19 226 533 485 310 1554 XVIII 626 128 1069 550 62 417 659 783 576 2435 XIX 224 66 485 232 10 82 352 385 198 1017 XX 79 9 81 56 3 18 88 65 57 228 XXI 282 50 497 244 16 164 322 385 218 1089 XXII 157 32 311 190 17 105 204 220 178 707 XXIII 55 10 152 56 5 31 81 118 48 278 XXIV 760 198 1749 946 47 546 1073 1205 876 3700 XXV 340 88 507 368 18 169 447 392 313 1321 XXVI 673 115 1029 560 30 408 660 831 508 2407 XXVII 522 127 1002 522 21 309 754 672 459 2194 XXVIII 1044 192 1451 837 68 612 1157 1049 774 3592 XXIX 359 81 592 388 11 304 414 391 322 1431 XXX 833 143 1178 600 22 501 954 811 510 2776 XXXI 515 98 905 652 24 285 639 738 532 2194 XXXII 400 101 657 431 22 318 430 515 348 1611 XXXIII 173 41 300 231 11 105 215 255 181 756 XXXIV 601 154 1042 711 22 402 807 750 571 2530 XXXV 421 88 727 378 16 162 562 601 305 1630 XXXVl 479 97 725 453 24 250 619 552 357 1778 XXXVII 819 130 1382 698 13 493 892 1036 621 3042 XXXVIII 347 61 432 241 13 156 377 327 234 1094 XXXIX 466 108 736 412 23 347 497 470 431 1746 XL 307 68 578 224 14 217 268 452 254 1191 XLI 214 60 502 198 11 121 330 326 208 986 XLII 453 68 539 350 18 234 487 418 289 1428 XLIII 497 123 912 466 31 380 589 641 419 2029 XLIV 2584 529 4220 2388 98 1484 2927 2992 2416 9819 XLV 1365 343 2630 1411 42 611 1888 1978 1314 5791 XLVI 643 137 1024 531 22 378 753 733 493 2367 XLVII 795 160 1343 695 24 571 858 939 649 3017 XLVIII 822 219 1577 776 42 395 1140 1203 698 3436 XLIX 477 92 701 318 16 323 485 461 335 1604 L 207 43 412 280 19 141 243 355 222 961 LI 523 94 868 487 9 262 660 655 404 1981 LII 506 69 643 456 19 257 538 492 406 1693 LIII 588 115 1072 540 13 321 751 770 486 2328 LIV 338 73 642 309 19 243 374 466 298 1381 LV 454 86 726 414 36 256 538 626 396 1716 J. F. Tocher 119 TABLE XL— (continued). District Totals. BOYS Hair E rEs Number of Totals District Fair Bed Medium Dark Jet Black Pure Blue Light Medium Dark LVI 254 45 364 218 17 140 261 276 221 898 LVII 863 213 1749 847 38 476 1004 1424 806 3710 LVIII 283 68 560 325 15 187 390 434 240 1251 LIX 528 78 676 455 33 328 602 467 373 1770 LX 307 78 699 340 23 150 453 502 342 1447 LXI 471 96 737 477 35 356 498 577 385 1816 LXII 490 113 960 595 34 307 611 814 460 2192 LXI II 316 51 587 341 16 212 392 376 331 1311 LXIV 302 53 528 353 5 175 342 361 363 1241 LXV 435 114 911 469 22 380 576 570 425 1951 LXVI 2038 476 3964 2152 122 1270 2409 2950 2123 8752 LXVII 250 51 338 246 17 114 272 314 202 902 LXVIII 401 81 535 328 23 316 326 392 334 1368 LXIX 645 109 1042 579 20 278 710 820 587 2395 LXX 358 62 428 301 26 231 296 349 299 1175 LXXI 329 53 470 328 34 199 435 317 263 1214 LXXII 364 68 509 347 8 178 433 394 291 1296 LXXIII 271 65 531 267 10 191 360 355 238 1144 LXXIV 296 66 447 346 14 171 377 365 256 1169 LXXV 308 60 524 269 12 212 334 3.S4 243 1173 LXXVI 76 12 145 86 12 66 83 106 76 331 LXXVII 2868 727 5061 2943 86 1494 3613 3908 2670 11685 LXXVIII 480 105 748 402 28 232 491 672 368 1763 LXXIX 369 107 714 447 17 301 532 516 305 1654 LXXX 703 176 1025 598 42 495 744 822 483 2544 LXXXI 406 102 817 451 27 218 506 635 444 1803 LXXXII 416 103 789 402 17 262 575 561 329 1727 LXXXIII 511 104 791 445 36 366 548 639 334 1887 LXXXIV 332 114 708 373 14 281 471 493 296 1541 LXXXV 631 166 1201 599 17 304 738 969 603 2614 LXXX VI 271 66 465 240 16 186 290 346 236 1058 LXXXVII 530 116 767 485 14 304 512 639 457 1912 LXXXVIII 537 84 578 378 18 371 427 421 376 1595 LXXXIX 317 75 561 245 13 161 365 459 226 1211 XC 295 78 448 299 23 272 334 296 241 1143 XCI 298 62 301 254 28 218 271 256 198 943 XCII 346 90 611 393 28 235 380 544 309 1468 XCIII 450 78 574 431 19 329 479 444 300 1552 XCIV 85 21 136 96 9 111 112 71 53 347 xcv 236 61 396 324 31 148 341 359 200 1048 XCVI 255 76 366 316 9 217 250 313 242 1022 XCVII 489 104 605 454 53 206 460 614 425 1705 XCVIII 222 65 536 290 15 155 345 362 266 1128 XCIX 466 97 599 521 40 305 552 482 384 1723 c 303 60 364 330 28 185 367 318 215 1085 CI 288 69 475 379 17 143 443 399 243 1228 CII 261 42 384 391 13 130 466 294 201 1091 cm 343 67 590 404 22 254 371 509 292 1426 CIV 351 111 786 441 34 197 539 603 384 1723 cv 676 111 915 644 38 412 750 662 560 2384 CVI 288 35 433 226 10 86 323 379 204 992 CVII 145 17 219 163 7 105 173 157 116 551 CVIII 544 91 814 479 33 391 598 556 416 1961 CIX 565 101 819 496 27 353 615 691 349 2008 ex 371 91 540 346 21 354 329 382 304 1369 32—2 120 Pigmentation Survey of School Children in Scotland TABLE XII. District Totals. GIRLS Haib Etes Nnmber of District Totals Fair Bed Medium Dark Jet Black Pure Blue Light Medium Dark I 544 97 677 451 14 269 512 600 402 1783 II 459 83 525 280 16 289 387 325 362 1363 III 628 118 1014 522 20 348 675 831 448 2302 IV 412 89 667 416 19 307 419 496 381 1603 V 1003 177 1229 819 37 431 1029 1056 749 3265 VI 978 165 1384 794 30 366 1129 1126 730 3351 VII 551 110 779 470 15 254 562 681 428 1925 VIII 293 51 375 196 13 176 293 295 164 928 IX 642 102 956 607 23 288 809 677 556 2330 X 364 60 549 267 4 162 394 421 267 1244 XI 897 196 1515 899 37 419 1015 1282 828 3644 XII 677 164 1074 636 35 320 949 804 563 2636 XIII 8648 1952 17529 11151 484 4977 11982 13134 9671 39764 XIV 701 114 1166 755 23 421 849 838 651 2759 .XV 326 82 693 323 11 145 473 507 310 1435 XVI 361 51 468 357 12 127 381 462 279 1249 XVII 358 69 604 402 16 162 473 495 319 1449 XVIII 575 121 977 605 56 435 636 705 568 2334 XIX . 223 63 480 255 15 92 352 359 233 1036 XX 83 8 90 60 5 11 90 64 81 246 XXI 231 41 425 235 12 168 235 329 212 944 XXII 184 32 290 169 9 87 227 202 168 684 XX[II 70 12 126 93 •7 39 99 102 68 308 XXIV 762 178 1569 984 32 504 1039 1177 806 3525 XXV 332 59 511 333 6 177 425 364 275 1241 XXVI 770 128 933 497 26 430 671 782 471 2354 XXVII 470 89 977 507 15 274 700 637 447 2058 XXVIII 1049 . 163 1296 827 35 605 1092 947 726 3370 XXIX 444 66 608 335 24 263 348 552 314 1477 XXX 811 147 1060 590 31 489 869 764 617 2639 XXXI 570 102 810 527 26 311 574 666 486 2036 XXXII 457 89 582 449 26 331 447 466 369 1603 XXXIII 217 32 317 213 8 130 240 220 197 787 XXXIV 640 111 875 597 30 335 777 668 473 2263 XXXV 385 62 561 359 14 153 480 460 288 1381 XXXVI 595 86 636 403 26 212 602 585 347 1746 XXXVII 948 140 1173 650 29 482 892 938 628 2940 XXXVIII 333 55 391 221 13 147 331 285 250 1013 XXXIX 478 93 603 376 22 280 463 447 382 1572 XL 302 62 477 205 12 188 269 381 220 1068 XLI 244 49 466 217 8 120 315 338 211 984 XLII 443 64 467 291 12 208 437 376 256 1277 XLIII 625 108 770 496 18 353 637 596 432 2017 XLIV 2593 485 4008 2518 139 1437 2908 2996 2402 9743 XLV 1602 289 2443 1448 36 642 1913 2009 1254 5818 XLVI 684 138 940 493 14 348 694 736 491 2269 XLVII 943 172 1265 574 23 630 883 946 618 2977 XLVIII 943 186 1344 785 24 440 1005 1130 707 3282 XLIX 516 66 672 318 14 281 493 380 332 1486 L 254 41 372 223 8 90 265 314 239 898 LI 516 73 735 413 7 218 688 678 360 1744 LIT 601 55 585 377 11 301 472 456 400 1629 LI 1 1 ()91 121 975 507 12 318 745 770 473 2306 LIV 413 65 571 277 11 222 372 443 300 1337 LV 532 89 608 430 22 244 618 478 441 1681 J. F. Tocher 121 TABLE Xll.— {continued). District Totals. GIRLS Haib Eyes Number of District Totals Fair Eed Medium Dark Jet Black Pure Blue Light Medium Dark LVI 263 48 313 220 19 133 247 260 223 863 LVII 923 154 1474 829 20 466 880 1271 783 3400 LVIII 336 73 505 325 16 186 394 416 259 1255 . LIX 521 79 648 417 37 306 629 426 341 1702 LX 374 60 695 357 12 165 442 515 376 1498 LXI 510 78 585 394 24 315 451 455 370 1691 LXII 519 86 900 525 41 316 553 751 451 2071 LXIII 271 49 510 337 11 182 350 352 294 1178 LXIV 280 63 505 372 14 138 360 370 366 1234 LXV 426 94 809 408 21 322 485 523 428 1758 LXVI 2084 424 3560 2229 120 1178 2295 2880 2064 8417 LXVII 242 47 289 206 16 130 234 244 192 800 LXVIII 432 70 500 296 22 265 323 394 338 1320 LXIX 643 113 988 539 14 296 657 807 537 2297 LXX 360 62 306 268 30 227 256 275 268 1026 LXXI 325 52 411 321 21 190 397 311 232 1130 LXXII 374 48 494 282 16 186 386 340 302 1214 LXXIII 299 62 450 236 11 183 364 278 233 1058 LXXIV 375 79 400 294 13 186 392 365 218 1161 LXXV 307 62 360 236 18 172 270 309 232 983 LXXVI 92 15 99 77 10 67 74 92 60 293 LXXVII 2903 594 4342 2725 73 1482 3168 3582 2405 10637 LXXVIII 520 101 714 411 22 231 522 659 356 1768 LXXIX 457 84 582 411 21 257 544 439 315 1555 LXXX 754 132 807 535 34 446 721 670 425 2262 LXXXI 439 84 706 474 26 234 471 583 441 1729 LXXXII 509 80 684 396 18 233 533 569 352 1687 LXXXIII 569 101 704 413 31 324 538 586 370 1818 LXXXI V 364 63 648 313 27 240 451 432 292 1415 LXXXV 728 170 1139 597 15 276 772 952 649 2649 LXXXVI 341 79 457 251 17 234 304 354 253 1145 LXXXVII 634 112 753 421 20 345 538 619 438 1940 LXXXVIII 509 79 540 364 26 336 374 442 366 1518 LXXXIX 319 58 468 259 7 158 311 413 229 1111 xu 385 92 422 279 21 271 325 353 250 1199 XCI 327 57 275 243 31 216 256 251 210 933 XCII 350 65 545 411 17 254 385 448 301 1388 XCIII 507 64 574 405 33 335 494 457 297 1583 XCIV 93 35 91 104 7 98 117 71 44 330 xcv 270 41 380 301 19 140 297 332 242 1011 XCVI 349 52 360 227 11 226 290 245 238 999 XCVII 465 71 502 386 38 211 434 472 345 1462 XCVIII 279 46 494 261 12 146 341 326 279 1092 XCIX 484 61 494 481 33 306 473 410 364 1553 c 284 53 296 316 36 167 313 301 204 985 CI 298 56 430 341 16 147 389 381 224 1141 CII 258 54 337 291 14 134 372 258 190 954 cm 387 59 535 375 32 232 414 439 303 1388 CIV 412 90 671 442 26 200 529 554 358 1641 CV 660 73 765 657 34 363 733 600 493 2189 CVI 294 29 388 213 3 68 330 328 201 927 evil 104 31 205 122 12 99 168 99 108 474 CVIII 506 90 692 462 38 368 490 537 393 1788 CIX 573 87 672 405 21 321 536 577 324 1758 ex 378 64 408 261 18 284 272 310 263 1129 122 Pigmentation Sut^ey of School Children in Scotland TABLE XIII. District Percentages. BOYS Hair Etbb Number of District T, Fair Bed Medium Dark Jet Black Pure Blue Light Medium Dark I 28-19 5-67 40-43 24-00 1-71 13-38 28-29 34-24 24-09 II 31-74 7-59 38-10 21-07 1-50 26-86 20-86 27-43 26 -85 III 22-19 5-66 48-00 23-11 1-04 14-36 27-48 3668 21-48 IV 24-61 4-15 42-04 27-82 1-38 16-10 31-97 30^08 22-85 V 27-77 5-02 40-21 25-47 1-53 12-81 31-26 33 98 21-95 VI 25-54 5-87 42-43 24-79 1-37 10-12 32-12 3649 22-27 VII 25-83 4-96 41-21 26-84 1-16 12-43 29-45 37-64 20-48 VIII 28-79 6-65 40-42 22-70 1-44 12-07 39-98 30-79 1716 IX 29-16 4-84 40-53 24-36 1-11 11-17 34-77 33-05 21-01 X 22-29 4-91 51-05 21-20 -55 12-71 30-32 37-72 19-26 XI 21-83 4-96 47-64 24-42 1-16 12-37 29-59 36-44 21-60 XII 23-68 6-06 41-76 27-86 •64 11-30 34-24 33-38 21-08 XIII 22-07 5-36 45-75 25-66 1-16 11-96 30-53 33-44 24-07 XIV 22-93 5-43 43-11 27-58 -95 14-67 29-53 31-46 24-34 XV 22-42 6-35 48-07 22-04 1-12 10-46 3337 37-30 18-87 XVI 25-92 5-09 40-96 26-93 •50 17-42 2606 35-35 21-17 XVII 24-97 5-60 42-20 20-00 1-23 14-54 34-30 31-21 19-96 XVIII 25-71 5-26 43-90 22-59 2-54 17-13 27 06 32-16 23-65 XIX 22-03 6-49 47-69 22-81 -98 8-06 34-61 37-86 19-47 XX 34-65 3-95 35-52 24-56 1-32 7-89 38-60 28-51 25-00 XXI 25-89 4-59 45-04 22-41 1-47 15-06 29-57 35-36 20-02 XXII 22-21 4-53 43-99 26-87 2-40 14-85 28-85 31-12 25-18 XXIII 19-78 3-60 54-68 20-14 1-80 11 15 29-14 42-44 17-27 XXIV 20-54 5-35 47-27 25-57 1-27 14-76 29-00 32-57 23-67 XXV 25-74 6-66 38-38 27-86 1-36 12-79 33-84 29-68 23-69 XXVI 27-96 4-78 42-75 23-26 1-25 16-95 27-42 34-52 21-11 XXVII 23-79 5-79 45-67 23-79 •96 14-08 34-37 30-63 20-92 XXVIII 29-07 5-35 40-39 23-30 1-89 17^04 32-21 29-20 21-56 XXIX 25-09 5-66 41-37 27-11 •77 21-25 28-93 27-32 22-50 XXX 30-01 5-15 42-44 21-61 •79 18-05 34-37 29-21 18-37 XXXI 23-47 4-47 41-25 29-72 1^09 12-99 29-12 33-64 24-25 XXXII 24-83 6-27 ' ' 40-78 26-75 137 19-74 26-69 31-97 21-60 XXXIII 22-88 5-42 39-68 30-56 1-46 13-89 28-44 33-73 23-94 XXXIV 23-76 6-09 41-18 28-10 •87 15-89 31-90 29-64 22-57 XXXV 25-83 5-40 44-60 23-19 •98 9-94 34-48 36-87 18-71 XXXVI 26-94 5-45 40-78 25-48 1-35 14-06 34-81 31-05 20-08 XXXVII 26-92 4-27 45-43 22-95 -43 16-21 29-32 34-06 20-41 XXXVIII 31 -72 5-57 39-49 22-03 1-19 14-26 34-46 29-89 21-39 XXXIX 26-70 6-19 42-18 23-61 1-32 1989 28-48 26-93 24-70 XL 25-78 5-71 48-53 18-81 1-17 18-22 22-50 37 95 21-33 XLI 21-73 6-09 50-96 20-10 1-12 12-28 33-50 3310 21-12 XLII 31-72 4-76 37-75 24-51 1-26 16-39 34-10 2927 20-24 XLI II 24-49 6-06 44-95 22-97 1-53 18-73 29-03 31-59 20-65 XLIV 26-31 5-39 42-98 24-32 100 15-11 29-81 30-47 24-61 XLV 23-57 5-92 45-42 24-37 -72 10-55 32-60 34-16 22-69 XLVI 27-28 5-81 43-45 22-63 •93 16-04 31-94 31-10 20-92 XLVII 26-35 6-30 44-52 2304 •79 18-93 28-44 31-12 21-51 XLVIII 23-92 6-37 45-90 22-59 122 11-50 33-18 35-01 20-31 XLIX 29-74 5-74 43-70 19-82 TOO 20-14 30-24 28-74 20-88 L 21-54 4-47 42-87 29-14 r98 14-67 2629 36-94 23-10 LI 26-40 4-75 43-82 24 58 -46 13-23 33-32 33-06 20-39 LII 29-89 4-08 37-98 26-93 1-12 15-18 31-78 29^06 23-98 LIII 25-26 4-94 46-05 2319 -66 13-79 32-26 33-08 20-87 LIV 24-47 5-29 46-49 22-37 1-38 17-60 27-08 33-74 21-68 LV 26-46 5-01 42-31 24-12 2-10 14-92 31-35 30-66 2308 J. F. Tocher 123 TABLE XlU.—(contmued). District Percentages. BOYS Hair Eyes Number of District Fair Eed Medium Dark Jet Black Pure Blue Light Medium Dark LVI 28-29 5-01 40-53 24-28 1-89 15-59 29-06 30-74 24-61 LVII 23-26 5-74 47-14 22-83 1-03 12-83 27-06 38-38 21-73 LVIII 22-62 5-43 44-77 25-98 1-20 14-95 31-17 34-69 19-19 LIX 29-83 4-41 38-19 25-71 1-86 18-53 34-01 26-39 21-07 LX 21-21 5-39 48-31 23-50 1-59 10-37 31-31 34-69 23-63 LXI 25-94 5-28 40-58 26-27 1-93 19-61 27-42 31-77 21-20 LXII 22-35 5-16 43-80 27-14 1-55 14-01 27-87 37-13 20-99 LXIII 24-10 3-89 44-78 26-01 1-22 16-17 29-90 28-68 25-25 LXIV 24-33 4-27 42-55 28-45 •40 14-10 27-56 29-09 29-25 LXV 22-30 5-84 46-69 24-04 1-13 19-48 29-52 29-22 21-78 LXVI 23-29 5-44 45-29 24-59 1-39 14-51 27-52 33-71 24-26 LXVII 27-73 5-64 37-47 27-27 1-89 12-64 30-16 34-81 22-39 LXVIII 29-31 5-92 39-11 23-98 1-68 23-10 23-83 28-65 24-42 LXIX 26-93 4-55 43-51 24-18 -83 11-61 29-64 34-24 24-51 LXX 30-47 5-28 36-42 25-62 2-21 19-66 25-19 29-70 25-45 LXXI 27-10 4-37 38-71 27-02 2-80 16-39 35-83 26-11 21-67 LXXII 28-09 5-25 39-27 26-77 •62 13-74 33-41 30-40 22-45 LXXIII 23-69 5-68 46-42 23-34 -87 16-70 31-47 31-03 20-80 LXXIV 25-32 5-64 38-24 29-60 1-20 14-63 32-25 31-22 21-90 LXXV 26-26 5-12 44-67 22-93 1-02 18-07 28-48 32-74 20-71 LXXVI 22-96 3-62 43-81 25-98 3-63 19-94 25-08 32-02 22-96 LXXVII 24-54 6-22 43-31 25-19 •74 12-79 30-92 33-44 22-85 LXXVIII 27-23 5-95 42-43 22-80 1-59 13-16 27-85 38-12 20-87 LXXIX 22-31 6-47 43-17 27-02 1-03 18-20 32-16 31-20 18-44 LXXX 27-63 6 92 40-29 23-51 1-65 19-46 29-24 32-31 18-99 LXXXI 22-52 5-66 45-31 25-01 1-50 12-09 28-06 35-22 24-63 LXXXII 24-09 5-96 45-69 23-28 -98 15-17 33-30 32-48 19-05 LXXXIII 27-08 5-51 41-92 23-58 1-91 19-40 29-04 33-86 17-70 LXXXIV 21-54 7-40 45-94 24-21 -91 18-24 30-56 31-99 19-21 LXXXV 24-14 6-35 45-94 22-92 -65 11-63 28-23 37-07 23-07 LXXXVI 25-61 6-24 43-95 22-69 1-51 17-58 27-41 32-70 22-31 LXXXVII 27-72 6-07 40-11 25-37 -73 15-90 26-78 33-42 23-90 LXXXVIII 33-67 5-26 36-24 23-70 1-13 23-26 26-77 26-40 23-57 LXXXIX 26-18 6-19 46-33 20-23 1-07 13-30 30-14 37-90 18-66 XC 25-81 6-82 39-20 26-16 2-01 23-80 29-22 25-90 21-08 XCI 31-60 6-58 31-92 26-93 2-97 23-12 28-74 27-15 20-99 XCII 23-57 6-13 41-62 26-77 1-91 16-01 25-88 37-06 21-05 XCIII 29-00 5 03 36-98 27-77 1-22 21-20 30-86 28-61 19-33 XCIV 24-50 6-05 3919 27-67 2-59 31-98 32-29 20-46 15-27 xcv 22-52 5-82 37-78 30-92 2-96 14-12 32-54 34-26 19-08 XCVI 24-95 7-44 35-81 30-92 -88 21-23 24-46 30-63 23-68 XCVII 28-68 6-10 35-48 26-63 3-11 12-08 26-98 36-01 24-93 XCVIII 19-68 5-76 47-52 25-71 1-33 13-74 30-59 32-09 23-58 XCIX 27-04 5-63 34-77 30-24 2-32 17-70 32-04 27-97 22-29 c 27-93 5-53 33-55 30-41 2-58 17-05 33-82 29-31 19-82 CI 23-45 5-62 38-68 30-86 1-39 11-65 36-07 32-49 19-79 CII 23-92 3-85 35-20 35-84 1-19 11-92 42-71 26-95 18-42 cm 24-05 4-70 41-38 28-33 1-54 17-81 26-02 35-69 20-48 CIV 20-37 6-44 45-62 25-60 1-97 11-43 31-28 35-00 22-29 cv 28-36 4-66 38-38 27-01 1-59 17-28 31-46 27-77 23-49 CVI 29-03 3-53 43-65 22-78 1-01 8-67 32-56 38-21 20-56 evil - 26-32 3-08 39-75 29-58 1-27 19-06 31-40 28-49 21-05 CVIII 27-74 4-64 41-51 24-43 1-68 19-94 30-50 28-35 21-21 CIX 28-14 5-03 40-79 24-70 1-34 17-58 30-63 34-41 17-38 ex 27-10 6-65 39-45 25-27 1-53 25-86 24-03 27-90 22-21 k 124 Pigmentation Survey of School Children in Scotland TABLE XIV. District Percentages. GIRLS Hatb Etes Number of District Fair Red Medium Dark Jet Black Pure Blue Light Medium Dark I 30-51 5-44 37-97 25-30 •78 1509 28-72 33-65 22-54 II 33-68 6-09 38-52 20-54 1-17 21-20 ' 28-39 23-85 26-56 III 27-28 5-12 44-05 22-68 •87 1512 29-32 36-10 19-46 IV 25-70 5-55 41-61 25-95 119 19-15 26-14 30-94 23-77 V 30-72 5-42 37-64 25 09 113 13-20 31-52 32-34 22-94 VI 29-19 4-92 41-30 23-70 -89 10-92 33-69 33-60 21-79 VII 28-62 5-71 40-47 24-42 -78 13-20 29-19 35-38 22-23 VIII 31-57 5-50 40-41 21-12 1-40 18-97 31-57 31-79 17-67 IX 27-55 4-38 41-03 26-05 •99 12-36 34-72 29-06 23-86 X 29-26 4-82 44-13 21-46 •32 13-02 31-67 33-84 21-46 XI 25-31 5-53 42-75 25-37 1^04 11-82 28-64 36-18 2336 XII 25-68 6-22 40-74 26-03 1-33 12-14 36-00 30-50 2136 XIII 21-75 4-91 44-08 28-04 122 12-52 30-13 33-03 24-32 XIV 25-41 4-13 42-26 27-37 •83 15-26 30-77 30-37 23-60 XV 22-72 5-71 48-29 22-51 •77 10-11 32-96 35-33 21-60 XVI 28-91 4-08 37-47 28-58 •96 10-17 30-50 36-99 22-34 XVII 24-71 4-76 41-68 27-74 1-11 11-18 32-64 3416 22-02 XVIII 24-64 5-18 41-86 25-92 2-40 18-64 27-25 30-20 23-91 XIX 21-53 6-08 46-33 24-61 1-45 8-88 33-98 34-65 22-49 XX 33-74 3-25 36-59 24-39 2 03 4-47 36-58 26-02 32-93 XXI 24-47 4-34 45-02 24-90 1-27 17-80 24-89 34-85 22-46 XXII 26-90 4-68 42-40 24-71 1-31 12-72 33-19 29-53 24-56 XXIII 22-73 3-90 40-91 30-19 2-27 12-66 32-14 33-12 22-08 XXIV 21-62 5-05 44-51 27-91 •91 14-30 29-47 33-39 22-84 XXV 26 '75 4-76 41-18 26-83 •48 14-26 34-25 29-33 2216 XXVI 32-71 5-44 39-63 21-11 Ml 18-27 28-50 33-22 20-01 XXVII 22-84 4-33 47-47 24-63 •73 13-32 34-01 30-95 21-72 XXVIII 3113 4-84 38-45 24-54 1-04 17-95 32-41 2810 21-54 XXIX 3006 4-47 41-16 22-68 1-63 17-81 23-56 37-37 21-26 XXX 30-73 5-57 40-17 22-36 1-17 18-53 32-93 28-95 19-59 XXXI 28-01 5-01 39-80 25-90 1-28 15-28 28-21 32-68 23-83 XXXII 28-51 5-55 36-31 28-01 1-62 20-65 27-88 29-07 22-40 XXXIII 27-57 4-07 40-28 27-06 1-02 16-52 30-50 27-95 25-03 XXXIV 28-41 4-93 38-83 26-50 1-33 14-87 34-49 29-65 20-99 XXXV 27-88 4-49 40-62 26-00 1-01 11-08 34-76 33-31 20-85 XXXVI 34-08 4-93 36-42 23-08 1-49 12-14 34-48 33-51 19-87 XXXVII 32-24 4-76 39-90 22-11 •99 16-39 30-34 31-91 21-36 XXXVIII 32-87 5-43 38-60 21-82 1-28 14-51 32-68 28-13 24-68 XXXIX 30-41 5-91 38-36 23-92 1-40 17-81 29-45 28-44 24-30 XL 28-54 5-86 45-09 19-38 113 17-77 25-43 36-01 20-79 XLI 24-80 4-98 47 36 22-05 •81 12-20 32-01 34-36 21-44 XLII 34-69 5-01 36-57 22-79 •94 16-29 34-22 29-44 2006 XLIII 30 99 5-35 38-18 24-59 •89 17-50 31-68 29-50 2r42 XLIV 26-61 4-98 41-14 25-84 143 14-75 29-85 30-75 2465 XLV 27-53 4-97 41-99 24-89 •62 1104 32-88 34-53 2\-bb XLVI 30-14 608 41-43 21-73 •62 15-34 30-58 32-44 21-64 XLVII 31-68 5-78 42-49 19-28 •77 17-80 29-66 31-78 20-76 XLVI II 28-73 5-67 40-95 23-92 •73 1341 30-62 34-43 21-54 XLIX 34-73 4-44 38-49 21-40 •94 18^91 3318 25-57 22-34 L 28-29 4-57 41-42 24-83 •89 10^02 28-40 34-97 26-61 LI 29-59 4-19 42-14 23-68 -40 12-50 33-72 3314 20-64 LII 36-89 3-38 35-91 2314 -68 18-48 28-98 27-99 24-55 LIII 29-96 5-25 42-28 21-99 -52 13-79 32-31 33-39 20-51 LIV 30-89 4-86 42-71 20-72 •82 16-61 27-82 33-13 22-44 LV 31-65 5-29 3617 25-58 131 14-51 30-82 28-44 26-23 J. F. Tocher 125 TABLE XIN .—{continued). District Percentages. GIRLS Haib Eyes Number of District Fair Red Medium Dark Jet Black Pure Blue Light Medium Dark LVI 30-48 5-56 36-27 25-49 2-20 15-41 28-62 30-13 25-84 LVII 27-15 4-53 43-35 24-38 -59 13-71 25-88 37-38 23-03 LVlil 26-77 5-82 40-24 25-90 1-27 14-82 31-39 3315 20-64 LIX 30-61 4-64 38-07 24-50 2-18 17-98 36-96 25-03 20-03 LX 24-97 401 46-39 23-83 -80 11-01 29-51 34-38 25-10 LXI 32-06 4-90 36-77 24-76 1-51 19-80 28-35 28-60 23-25 LXII 25-06 4-15 43-46 25-35 1-98 15-26 26-70 36-26 21-78 LXIII 23-01 4-16 43-29 28-61 -93 15-45 29-71 29-88 24-96 LXIV 22-69 5-11 40-92 30-15 1-13 11-18 29-17 29-99 29-66 LXV 24-23 5-35 46-02 23-21 1-19 18-32 27-59 29-75 24-34 LXVI 24-76 5 04 42-29 26-48 1-43 13-99 27-27 34-22 24-52 LXVII 30-25 5-87 36-13 25-75 2-00 16-25 29-25 30-50 24-00 LXVIII 32-73 5-30 37-88 22-42 1-67 20-08 24-47 29-85 25-60 LXIX 27-99 4-92 43-01 23-47 -61 12-89 28-60 35-13 23-38 LXX 35-09 6-04 29-83 26-12 2-92 22-13 24-95 26-80 26-12 LXXI 28-76 4-60 36-37 28-41 1-86 16-82 35-13 27-52 20-53 LXXII 30-81 3-95 40-69 23-23 1-32 15-32 31-80 28-00 24-88 LXXIII 28-26 5-86 42-53 22-31 1-04 17-30 34-40 26-28 22-02 LXXIV 32-30 6-81 34-45 25-32 1-12 16-02 33-76 31-44 18-78 LXXV 31-23 6-31 36-62 24-01 1-83 17-50 27-47 31-43 23-60 LXXVI 31-40 5-12 33-79 26-28 3-41 22-87 25-25 31-40 20-48 LXXVII 27-29 5-58 40-82 25-62 -69 13-93 29-78 33-68 22-61 LXXVIII 29-41 5-71 40-39 23-25 1-24 13-06 29-53 37-27 20-14 LXXIX 29-39 5-40 37-43 26-43 1-35 16-53 34-98 28-23 20-26 LXXX 33-33 5-84 35-68 23-65 1-50 19-72 31-87 29-62 18-79 LXXXI 25-39 4-86 40-83 27-42 1-50 13-53 27-24 33-72 25-51 LXXXII 30-17 4-74 40-55 23-47 1-07 13-81 31-59 33-73 20-87 LXXXIII 31-30 5-56 38-72 22-72 1-70 17-82 29-59 32-24 20-35 LXXXIV 25-73 4-45 45-79 22-12 1-91 16-96 31-87 30-53 20-64 LXXXV 27-48 6-42 43-00 22-54 -56 10-42 29-14 35-94 24-50 LXXXVI 29-78 6-90 39-91 21-92 1-49 20-44 26-55 30-92 22-09 LXXXV II 32-68 5-77 38-82 21-70 1-03 17-78 27-73 31-91 22-58 LXXXVIII 33-53 5-20 35-58 23-98 1-71 22-13 24-64 29-12 24-11 LXXXIX 28-71 5-22 42-13 23-31 -63 14-22 27-99 37-18 20-61 XC 32-11 7-67 35-20 23-27 1-75 22-60 27-11 29-44 20-85 XCI 35-05 6-11 29-48 26-04 3-32 23-15 27-44 26-90 22-51 XCII 25-22 4-68 39-27 29-61 1-22 18-30 27-74 32-28 21-68 XCIII 32-03 4-04 36-26 25-58 2-09 21-16 31-21 2»-87 18-76 XCIV 28-18 10-61 27-57 31-52 2-12 29-70 35-45 21-52 13-33 xcv 26-70 4-05 37-59 29-78 1-88 13-84 29-38 32-84 23-94 XCVI 34-93 5-21 36-04 22-72 1-10 22-62 29-03 24-53 23-82 XCVII 31-81 4-85 34-34 26-40 2-60 14-43 29-68 32-29 23-60 XCVIII 25-55 4-21 45-24 23-90 1-10 13-38 31-22 29-85 25-55 XCIX 31-17 3-93 31-81 30-97 2-12 19-70 30-46 26-40 23-44 c 28-83 5-38 3005 32-08 3-66 16-95 31-78 30-56 20-71 CI 26-12 4-91 37-69 29-88 1-40 12-89 34-09 33-39 19-63 CII 27-04 5-66 35-33 30-50 1-47 14-05 38-99 27-04 19-92 cm 27-88 4-25 38-54 27-02 2-31 16-71 29-83 31-63 21-83 CIV 25-H 5-48 40-89 26-93 1-59 12-19 32-24 33-76 21-81 cv 30-15 3-34 34-95 30-01 1-55 16-58 33-49 27-41 22-52 CVI 31-71 3-13 41-86 22-98 -32 7-34 35-60 35-38 21-68 evil 21-94 6-54 43-25 25-74 2-53 20-89 35-44 20-89 22-78 CVIII 28-30 5-03 38-70 25-84 213 20-58 27-41 30-03 21-98 CIX 32-59 4-95 38-23 23-04 1-19 18-26 30-49 32-82 18-43 ex 33-48 5-67 36-14 23-12 1-59 25-16 24-09 27-46 23-29 Biometrika, Vol. vi. Supplement. 33 1 26 Pigmentation Survey of School Children in Scotland > "§ :^* w *^ q i M^-*COl-0'C50i-i^'^«CXOI3SO(NC0005^CCCOOCJ<:rOOt-~«CD«^l--tOXSl grti-HrH^rH rlrH (yj r-tM>-Hf-HO(N p^'ti-cOO ^ « S w ■^ a % s (NTf<cnr-i05<M«D.-iOX'*WTj<?0'-t-.-iC<5CO^t^i;«C5>f3(MX^OOOJ»J-f3;0 05CC XM0000r-i'*iO<N WCO (N WOf-i>-tf-i(MC<5eC<Mt<5t>->nO'-i(N ;Ci.'5«e<J (M-H«0 5 CO 01 0) 3 3 (no;ocDt-ocD^5TJ^,-l^^«T}'X(^^^c«l-(^»(^^oo(^^xo»0'^^t^l>•^-l5ocoxot^oo^x XfNr-l-*.-H,-H(jqr-l (N(M 1-1 (M(jq n i-((MC»5 ,-lrHt^r^i-li-li-Hf-(r^(MCOi-Ci-lrt(N t— 1 1— 1 o pi W «Tj<0'*0'-i(Moo(NOOOCT.-'XoOr-<oo<NOOOTj<Tj<.-(«o<N«o-^eO'-<«oi^ t— 1— c (N « -^ <N (N (N <M Ol (M <N r-t (N O .-i rH ,-( W (M lO «««'* 5 i-H f-i CO ri W «0 i-h ri CO 9 (MX(M(M'*0'*X'^COC005>00«rHOJCO--i'-0 0(M1^0XC03>tt>'raCOOCO'*-^OiCOCOX ■<*T}<>CiO-*01»i-H Tt-* eO"'*!^' (MCNCO-^XCNCOXOSiOOICO «D05(N'^ CO(NX CO _l CO 1-1 rl 1 Tl<<N(N-<*«.-iX«(MCOiO>Oi-iiOO>0»OeOC«9Tt<rl<-*Oi-(XOOO(NCOe<8'«*t-(3SiO<M«COT»<X OSrHr-li-l i-llOi-l (NM "3 CO-t05<M'*TtiTt<XX'1"C;0>0<Di-i'tCDiOXt>-IM— i^'<*<05<MrHXOC0-l'-ti0«001»r^C0 0(MCO-*rH(Iv|iC<M TltcOr-iCq OqCD (Mi-i(MtJ<3Si-iC0«COX rtp-<O-t'1<C0'>l'-iC0»C Oi CO I— —1 pi.i;8i(i t^Qoi-ooQoQoi-i^<^oo<>ooooot^t^l^oooo{^ooi-oooo4c}^ocoo«ioooQoi-ooaooo3c3ooo>-. c « ( 3 3 H >oxcoxt^«ot^O'Mt^cD05CDX(>jr^ir>Oin)r^x^t-»05XO"<i<ocoor^»oeo^«co5i- XiCTt<00XC0Ol^(M(y>XfNXCNOO(Ml-XC00SI-a)(MXC0OCDl^C0C0OC0-*O«rai-01 <Di— IrHi-Hi— (1— 1 1—1 1— I'yi i—lMi— 11— lO^N r-l'^^rf ?J.l 1—1 1— 1 1—1 -2 0'*X(MO-^iX>05i-iCDeO(M'l<>-i-<#05<yi-*35'M<-iCOOX(Nt^OX'^e0035t^inX03>-l' t-.CO(N<MrH(NC0 i-lCOr-i r-lr-li-llO av|r-l(yiCNt^i-l(5qOOOeO 1-. CO^f-lX>-l,-(rH©j s 3 XC0r-i05--0iTt<iOOX»C'*05X>CC0O^>n«0'»XOi-tCDr-i35t^ie5C0Qt^XXC00>OX Oio»o(M(yicocD(M cooq (M -cooi-irH(jqeo(y)cofM>nxoii-i-i(N ©cooco^i-<f-ix ^ ^ CO ^ ^ 1, COI^CO— <>OCOX<35XOi— lOOCOl^X-^i— iiOCOfMiOOOfM-^XCOOi— iiOT)<r-r-iTt<CO'-'C i-icO'*'*eo-<t(N(M cocofNrH coo i-i(M!ro<Ni-icococor-.i^(Mi-ii-iTteoeoo-«i-icox CO 1-1 CO rH rl CO zn >* S '*'4<Tj<tt>i-it^05i>eocot^co«eocoi»0'*co«ooso<N005«Dcow>-i»ot^eoos<eoos«Q OSeOtN-^aieMtM CNi-< (H i-IC0i-l(MrHCO(N'* (N t^rHi-i(Ni-ifMCO<NQ0<-"i-Hi-i« O W cocooeoOiyioooooOfMOi-iXi-if-ifrji-iocoo.-ieonqooeoOi-i'tococofNrHt^ X --1 1 COXCOOCOt^'^XCOXXl^t^r-ia5CD'*rHCOOi^-*Xr^iCOr-iOX— l^-lt^lf5■<i<OC005^- TJ^ tJ< O 1-1 rH (M CO (M (M rH rH (N Tj< Oq I5q Tj< CO O (N 1< CO CO "* (N rH CO rH CO rH (N -H rH CO a> (N r-1 rH s 3 rHQ05t^xco(y>i^-^eor^X(N(yieoioo<©ocorHrH'^cocpr^r^co(M05«n<NOs«DrHQcoc<5 CoS'tCDTjHl^COiM TfOl OrHC0XrH(MTXOrJ<05CM<CiOC00SC0'4< COXOCDrHCOrHCO O r-H 1-4 Tt" —< rH I-l 1 t^(M(M05UO«OI^(N'S<0>OeOr)<r-i(NOO«D-*«0?0<N(NiOOSCO(N«Nf-«t^a0^05aOCOe<5QOa» (MrHf-lrH 1— 1 w< f* «\ lOrH (N(N hi '3 XOq(N'*rHX35COX*X>COr-<rHT}<t^X'--»COOSOXCOCO;OCOOO>rH?OOeO(N'>1—<t-X^ ;DCOC0CO(NiN'^rH TCCOrHOq (Nit5i-irHrHCM(MXrHrHC0QO i-irHiOCOeOCO'N «'* ^ C? rH r- a) Oh Aberdeen (Burgh) ... Aberdour Aboyne & Glen Tanar Alford Ardallie Auchterless Belhelvie Birse j Bourtie : Cairney i Chapel of Garioch ... Clatt Cluuy CouU Crathie and Braemar Cruden Culsalmond Drumblade Drumoak Dyce 1 Echt \ Ellou Fintray Forgue Foveran 1 Fraserburgh 1 Fyvie 1 Gartly [Glass ' Glenbucket 1 Glenmuick & Tullich 1 Huntly { Inscb Inverurie Keig Keithhall & Kinkell Kennethmont Kincardine O'Neil ... J. F. Tocher 127 OCDO'^-l«D«r^iraOQOOt^0005r-asQO(>50i(>lC5C:)G<lwOiTt<l-WC5(>10rt<QCrCOr-'<l0^i-i-*Ot^iriMiCG5 (Mi-H (Ml— 1 1— I,— 1 ,_i,_i,-HCv3'*i— ifMCO Me<3(M(M (>1 i-H r-H i— i i-H ■<* r— 1 1-H ^^ CCCM-H r-i(MCO iOCCi-<oqTt<(»(MI:^a5(MiOQCf-i tDMQOTt<^Tj<^ (Mi-iCN(MCNCCiMi-HrH rH r-1,-1 CM oqccfN'#Oecc:<N^T*<ocDXi«ccooOvOcqTt'OOi'Oco.eoi;^ooss(j^05Tf*>-i^:DQOMoooii--iO«D(>^OOWio>c i-Hi— IrHQCCO r-l 00»C(N»OC»3i-HeOCDTt<Gqr-lOt^Tt<5<ieOi-l'-HCDQCr^^t^-*(MCNe<3«(M(MeCCN-^i-Hr-IQOr-li-H,-H 1— 1 (M i-l r-H ^ I-H 1^ I-H rH r-H CO r- 1^ 000(>10i-HOM>-H:Ot^>-H05r-H05^'*Tt<CCr-Hr^«fC'-iiC05QOI>-C?lCCfOOi(yiX>0<X)OOOt^OOr-Hi:D»C^i-HCCOCN rH Tjf-rt* Tj<C<J CQCO-H (J^rHCD^OeO «C«3i-H.-IQ0i:D'*O (M(Mi-HCN i-HrHrHT^tOqCO l-HCO 1-H I-H CO Or-HOCCll-HO'-HrHrH(MO>-H-HOOl-H,-HCOt-(MOCO-t<(NO?OOiCOeOOQOf-H<jqr-lOffOl-H»C.-HOi:^COOt^OO'-H 1-H r-H rH (M CrHi--<5q;OJ:^i-HO^'O^T^COvD'-HCDO^iCi-HCDI:^:OOMCCCCa>G<liX>l:-(NffOCOM^O^eOQOi-HO<J5r-<'rt<QOCOO<l r-Hr-i CDt)" r-HCNTj<Mi-Hi£5-*CNCM-*CC(NQCO'<*MOS<Mi-Ht-iX'05iOf-i-*i-H i-HOqeCfCOlCCCC^ i-HO rl r-H CO --H MTj<(Nr~-t-CDi-HCDa5Ml^?DiOCDt-QOOOOSrHO«CQO(ri<NrOt^>-HrH(yiCC>:C>t^QOr-Ttl-^--H<35C<3'X>CD»1QO:D05'-i r-H5ClrHX-1<i-H0qCN05t^'-Ht^y:!(MaqiO-*^X>(Mt-(^-*C0CN(NOT-HO'-HQ0>OrHCCffJC0i-iC<3J:^0Cl« (MtM rHTji l-H(jqr-Hr^i-HlCl-HrH a<l CO 05 OJCCO-i<iO-'NOr-HQOOOOCq(>jTt<{0(5^0t^OCDi:OC«5'-HCDi-HTt<COO^'^XCOi-HT-HOQOQO>00 1~--G'1iyi<N05rH(NCD T-HnH nH-H rH ^COrHfM CNI>.rHrH rHrH CM CM CO QOOOC<Dt-(X;-^t^QOa)CD-^a05C»OrHCOO'+05T)HrH050COCOQOt-«5CCtCCD>0»J'*'*CNQ0005t5<ICNQOQOOOOi (M(N XTf r-iTj<CCi-H»CiO rHlr-.'^rJ'QOtMCO'^QOtNCMrHrHiOt^-Ht-GqCN^DWMeCCM^OCMeCCNCMOrHrH rH rH W r-< 00 CO XO0Q0O0O0O0t^?^00Q0t^<^QDe^Q000Q000Q0?^^<>0Ci0t^00f^00Q0Q0Q0Q00000Q000^t^0000t^00O0<J0Q00000Q0 1 (5^0M(^Ir^oo^^M005c^lrH^oot^rH05t^«nXTJ^l-H(X)?DOOiOi'*o<^^'*QOOl-HOO^ccoo5MTt*(^^OrHMr-^ »01>-^OiCDTj<iOOOI-"l>-0<OQO?030CNrHiOt^t^r^OO>C'rt'rHi:^OOX>eC>0«DO«C(N»CirHO^fOI>-t^Tf<M-*05 OqrH (MrH (NrH ,—l,-l,—in^r-<0^-ril,-l Ci -^ (}i Oi (M^ rH rH rHCN rH -* rH o 00 00 o CM Tt<QO;OiC^r-t«CO<>l«050^TfOQO>n05050iOiQOCD-*QOrHOO-tOirHrHX(MO)y^O'0-tiOiOt^(>lrHCOXI>'* ^^ lO n r-l r-l r-l -rf -^ TjlOOrHrHTtlaqrH^OJ-^-^t^rH lOlOX)lOrHTt<rHrHfM COrHCMTfrHCMCNrHOO rH •XI o o ^-^(^^^OrH(x;«lOc»rH(X)^^OlrHe«^coo«(^^<^lroo5»oof^^QOo^oooot^apo^rHcoQOO<35r-lcoT^^o^rH'*f-Hlf5;D rHCC-HOiO^i-HrH l^Tjt(yiC0eC(yi(NiCT)HCC(Ma0CDl^'*Tj<rHC»5OrH|>MI:--^rH(M(NCN<M^0i3CNTt*CN<MI>rHrH(jq rH rH rH rH IC rH I-H 00 CO 00 r-r-JCl-OrHCOCCr-lXOrHt^t-rHCOM'^OOl-fCt^O^t^aOCDt-rHfMQOrHGqffqCOQCOCSqOt-l^Or^I^Ol^ (M (MC:CD(>)rH{»3Tte<3-*COCC(N<MlOSCCNO»OlO-HCO«>JrHIXlOOCDt-rHOO(Mr-HXOOl«lrHr-it^rHrHr-H(MO CNOO rH rH r^ rH CO rH 00 00 05^-HC5QOOCDO<35COM<NOS05(N{OOT^^CD«MOOI^^■*I:-0505000(^^«^lCOOOCDrH(^^t-CC'>0«ClO«D»0^-l■<* (N Tj^M Ttl-<* C«5<yJrH eCrHTjfCO-* COTjtrHrHCJOCOffClr- CZ I—I (fi r-t (M fNlOrHTjl (MCM rH t—l 00 OOrH-)<00(I^OrH0500(MCCCfNr-HO:OOT)<'*C<JrHOCClOrH(MOt^OOrHO>C(NfOOrH-HC»OfMOO'H rH rH 00 CM ^OO'*'0C0MOCDCCt^'^OrHC0a2OQ00505Tj<rHTj*CD(>1OC0I^CDrHQ0rH'*00C0rHOt~05t~t;-iC'^t^05I>'O OqrH^D-^rHrHfM-t-^rHlO-^CNiyi'OCOiyit-OSlC-^CCfOrHlr^TtlQOffiOqiOrHrHrHrHCCrHtNCCtMeO rH© (M rH CC rH CM 00 a CD OCyirH05-^c-10Tt<COT|<ia5ir>Tt<(X>05-HTt'OCDMCDM(>1CO(N?50QOOiTt<rHl-i>lCCOr;t^52trt::5::'*£2 rH(jqrH-^iXirH(NCN05l:^C0010COrHt^iO'+l:^(y|i©T^CDTt<fNrH<:OrH(N(>lOiCD(NM<5^CO(N^Oi(>l'*rH?<3grH(y|-<* rH ^(MrHrHrHCDrHrH <M Oi 00 J-l rH -tW-l^^^OOT}^MOlX>Q0{COt-OrHC0t-(5qrH(^^rHTt^^CO-rH05(3JC5OrH«'*'*MQ0>C(^^05lCG0lC^0;*O(^IO rl rH rHrH rHrHCfqCOrHO^CO IMQOrHrH rHrH 0^ rH t^Ot^CDQOOrHO««0005iOl^iC»OQO<35-ttyi(yiOQCcyjt:^'OCOT)<QO>0>OMQOOS'C05 0500iOr-;OOI>t^M (M01rHCCC»3rH,-trHT)<-<J<rHroiOrHrH'4HrHCCt^(M-*a5CO(3^rH(MOOCDrH:0(NCFl^r-i«rH(MlO "^-^CMSJ <-! r-* rH eC CO CM CO 1^ ■ '1 'J-i ■■=■■■ 'iJ ■■ '^S^ '^ '^S-d '■•■■ — — •■•■■•'■ -^ Hill .^!|il|l i|lP-si^£|| ji .III .III , ,111 1^,1 , J allsljlllJJllillllllllgilirillllillllllSllH^H-sl 1 33—2 128 Pigmentation Survey of School Children in Scotland ^ <u e q •■s -< CO s •<s> 1 a, !>H >■ 'TS O < H W =5i >A to i m t ^ CO 1 Wi»i-iQOiO«OCD<M«N-tCO»OM«<N«l^<M«OQOiCI^^OI «>OiOr-i^'^Tj<,-(C»3COe<500t-i-««Cr-(r}<0'*0«0-*'<4<0000 05 1— 1 CD (N r-l r-l rH M 0(NOSQOOSrH050 Wl <-H « 0> rH Ol S rH F-H rH •*eO«Ci-iOO-Hrl<(NO'*»OCO<yi©^0«I»rH<MC»J05t»-i<{<5iO ■-IrH 05M U3 i-H fl l-lrH-'t eC^fNO-H 1— C l-< ^^s-^^s^s N pi] a 3 1 r-iO>e«5(M'*^«Di-H.-i05001>»MeO«>(N«I>-CO«fflt-i««:eCOQO<35 f-Hl-Hi-Hl— (OOlOr-l r-l l-H Ol ^ l-Hl-l Tj<i-IT)<CO(N«C'-< 0^ (N OI{<9O>iCCOiO<0aO •O ■^ CO t^ 1^ <Nl>1*rtQ0'-i»0OO«0OO^OCDiO«O«00'*t^000>05(Nr-i t-Hi-ir-( 0StNi-ir-(<NrH05<N0J i-H i-i(Mi-(05,-ieCCD««Di-H (N 1— 1 O-^COOt^COWOl >* lO CO rH rH cc cor-'^TfoO'OcorHCQi-iaxsjooi-to^QOttico.-iOjcoi'Osaor^ r^rH-tOlaOCOrHO rH «0 r^ 1— 1 ^1 OOf-iO«0i—OO^OC0O<N(NOOOOO»0OC<9i-i(Ne<90l OOr^WOJOOi-H ■*iO05(MiOOO00I:^«09Q0>O(N<M'<te<?.-i<0-*O«O<NO5O505 .-lrH(MrHCDe«Sl-l ^« (N (N I-lOJrHTtl-HT<<f-^tt~ co-^t^eoooocosco' Tl< O CO f* s 3 0«0«Dm(MiOOOCD«C«CCOOOQOi-iCDM005ro05'1'CC««OeC(M r^rH iCirSi-H I-H 00 I-H ^^ (Ni-Hi-Ht^0qiCi>C(MCO« o:ocorHiocDOoi 1 «'*eoi-Heo«oMOO(Noo(N'*o^Oi-i^eoeO'^cei>«i-H«D •^ (N I-l 1—1 00050'*'«l<rHiC iXirHQ0O05>-*OS<yi05(NI:^C0«OQ0i-iiOO5<DO'MQ0f-i(M00«r5« (Ni-H (NO I— i'^i-H(N 1—1 1— i^hCDi— '•^•^e^TpCO (M I-H 050ICDOieOC>30»0» CO lO o ^^ pia!>8i(i •^»H O ~H "-S •-< '-S C) 03 o M;OiTt<?DC»inO'tOMOirH051>t-0500CD-!t*t-t^l>.Tj<e<5t^« •^T)HOi-Hr}<c<5m(M'*i005TlHt^i-iT)< e«5 1^0(N'*(X>.ra'*iOCO 1 Oii-H CO (MrHi— i--{n1 ocoP5»oicoeo3; I^ '"' OI ^ COQOOT»<r^iOi-<i-ir-(000(M(Mir505«CCOQOC«0'*CDt^t^«Oi-t 1 r-ii-l OJW i-liO I-H CNW Tj<i-H(NiOi-l! I— 1 I-H ^^S-'igJ*" a .5 (D oi>.i-HQo,-Hio<r>fNCMcooiin!>i?o-^(Mi>.r-i-HOOi-HCNeOi-H050 i r^ r-K r^ i-HiO(N i-H CO <N i-H t-h(M r^-fNCCCCCOOOfNl PI 0<J -*ojociooicoco:o CO -* '^ rH -a 3 Q0OrHr-H(Ni-H00»nC0C0'J0OOO(M'M00-*CDI^i-Hi-i-*Q0»O«O 1 i-H.-H(N CO0qr-ii-H(MCNCX)C«3r-' (N i— MO^OlrHCDQOOQO 1 <N r— I COCOCO'^I^OJCOO CO CO CO -< r- 3 iO''*I>.COOO'i<iOCOi-HCO(N'*005(N(M(Mt^I>»l>i-HQOOI>I>I^ , t-(N OiCO i-Ii-h(MCN(M01(nI Tj< rH O CO e<; rH CO 1- rH lO r- O OMr-(00'OOOi-irHr-OOC^OOOO'-iG<IOMi-'Tj<iCeC 1 CNO-^i-it^OOO 1 CMO<3SC00i'*OQ0Q0<MQ0C»(Ni-H«'<*I^O-^Ot^t^(Ne<5i35O i (M^r-i,-i;OMrH rHO> <N l-H i-H(N(MCD O-*»0i-irH CN l-H I— 1 > COrHOIrHOJCOCOQO Tf 00 «0 Bed Mediam OQ0I^<M«C05i-HCDfNC0C0CCi-iCDr-i*^05(NQ0fNQ0<3500(Nt- | r-K r^ r^ Oi-<4<CNi-H(Mi-HOrH(M (N rH(Mi-H00(N«5CDMCO(N 1 ostrHosajccmr- CO CD 0< I-H rH O (N CO r-4 « Tf •<* O rH « I-l l-H W O TO rH I-H rH (N « t^ CO ^ I^ 00 eO 1 «0 Tjt . rH 1 OO«0rHO0»CCrH u 'I I> CO ■* O M M »0 O 00 rH « OS W 00 O O Tf « in 05 f-( M 00 rH « O 1 i-HrH (y)Tt<i-H (NTjtFHM rH (Ni-HOi^COeO-^COWl "'^«'*o«*2 iaracle dchattan and Muckairn . . dgour dnamurchan mpbeltown (Burgh) „ (Landward) .. on.say and Oronsay lignish mlodden noon and Kilmun jha and Cara ifisary maray & Inveraray (Burgh inorchy and Inishail rerchaolain. fa ... brandon and Kilchattan calmonell choman cbrenan and Dalavich .. dalton finan finichen and Kilvickeon larrow and Kilmeny lean and Kilchenzie martin modan more and Kilbride ninian and Kilmore ninver and Kilmelford .. more and Appin chgilphead chgoilhead and Kilmorich rvem ^^^<^c! cj5oooooo5^»^w«2www«ww«i5i5wi2;j3Hqa I J. F. Tocher 129 CO M* i> t^ I 00 00 fN O 01 (M TjH O O tH CD I O M .-t CD CD 1 1—1 1 1 (M ^ ^ TjH 1 O M< Tj( CD TjH 1 CO I-* 1 1 OJ.r- 00 r-H 1 l-H 1—1 1— 1 1 l-H CO S* '-s ©J 1 O O O l"-! ""H '1 ' 1 sti <?} '~i o o o o o ' "-I I"-! >-l '-( i (M CO l-H 1 1 ^ O ^ CD Tf O O CO 1—1 1 1 r-H tN 05 0> O CO fC I (M O CD O CD 1 l-H 1 (N CC <C Tt< 1 (M l-H CM 1 1.^ rH 1 rH lO 00 o CO 1— 1 Odd 1 , O O (M M 1 - s O O r-l 1 1 O O (M I?) ^^ I- •O Oi T)< 1 I-H 1 fM (N 1-1 1-1 1 1— 1 1— 1 r-H 1—1 o l-H O r-H l-H (M I CN O M , ■ i 'C TS r-i 3 ^:^^.li B ^ ^ ^ ii ^^ P >. P3 <1 osasOr-Hr-H^oiooosocrsoio^ooooifoasoo-^oocjjoi-Hcc OJCNOJ'^tM Oi^r-HOCDO; .1^ fOOGqQOTtr^OOQO-^QOasiOiOfO-^CO CO^tM CDl-HOqi— I l-H^i-H(MlO ^(Mr-HCO XOOi-HTtO C005fM>C-*CCi-HCO05^i-HaqTf(M05^00OCOi-Hi-i»O(MC<3t^iOCCi— i(M <Mi-hOI^ C<300^G<)(MeOO5C0i-H!?q aiCO>CCOtMCNTj<^OOi-H ,1-Hi-HCN l-H 1— I rHrHTJfj— li-H 05OO-*5Di-H00^C005-*CCC0t«5OQ0i— l^0050t^OC>3t^t^t^O^^OCO (MTt^OOCO l:^CD(M(N CDCO-*>0>n{«5i-H(>]050000 TilfOTttCOOOl— i JOl-HCO l-H I-H l-H l-H i-Hi-HCOl-Hl-H OCDCO>CJ:^0>005Ir^CD05I-I>l>rH(MQO»Ci-Hi-HCDCDCDOOCO'*COfO ■^lOiooj ojoqioco oiiOTrrHiOTttoqcoQOeooocoi— 'Oot^Oii-H l-Hl-H-^ l-H i-Hi-Hi-H I-H 1-H(M1-— r-Hl— I ^ ^ O ir- -* O I-H lO t- r-H iCi-HODSCCDt-inoOCDTjiCNOCO o-^t^cNCM CO r-t a OS s »C 05 OS C5 Tti l-H l-H O l-H O t^ l-H I-H 1— 1 (M Tt< oq (M l-H CO (M - '^ o CO o o r^ l-H OS^CO-^tMOi— IrH l-H l-H 0'*eO'*ooocoiCi-i - CO CO l-H ec 00 CO 00 l-H CO Oi CO I-H CO Ot-CDt-CDOlCOCD'^iOOSCOfMasinTHCOCMI^OOO.-HOS »OT}HCOfO(M{Oi-iCNe«5(Mi-H (MCOCOt-— iCDO'^OOOS l-H I-H l-H I— 1 I-H l-H O (MOS05i-H00i-HO<Ml^f0>CiOCDt^l;^Q0i-HC0CNI>-C0t^'*G<)lr^t-t^i— lO -rf irt. Ci ^ COCDCOCOr-OiOSt^CDTt^-^CNQOaiOOiOC^i-Ht^iOr^COrH (Mi-HiO (M I-H G<) l-H CN(M05i-HCN OO0ia<)^i-HC0t^C0(Mi0»OTt<OC0Q0O^0J00^i-H01C0OCNC0^05 COO^tCO OOrJ-OOeOi— i»OeOCMCXii-H<Mr-i^O(MOOi-HQOt^Tj<eOOCO fNl-HCO r-H I-H I-H i-Hi-Hi-Hi-HTt<f-Hi-H ■MCJiCO'^^>HO<3sJ'~<>H»-H'i-HO»--|00<XOOOO'--i'-HOOOOOt^OOOoO'i-H eo'^'^<^sos<3Soer)Soeosoeoeo®:i'3'J'3>j8osoQ5s<33o<3<i9*8o'?iS'i'3'i'508o oq.oseOr-HfMi^co-^ot^eot^coojcooscoi-HOiOiOfMiOQO'^ccMi^QO OiCDiOCNCN 05CDC005t^aCt^Ttii-H0005>CCDa50000500C:OOOOOeO lO-^CO »Or-HG<) i-H>Ci-H(M»0 iQ(M(MCD iC— ii— i-^CD l-H (M iOffOi-He005(M050t^CDOOOOOOiCOi-HeOOCD-*f005(y)OiOiOCS5a50 (Nr-i05-H i-HCOiOi-Hi— leOOSCOtMrfi-H oqCDOCDCOi-HiOCOOOi-H 1-HCOl-H i-Hi— li-Hi-H-^rH OQOX. CNCOCMi— ii-HC0C0CDC0i-Hi0i-Hr-OOirai0 05C0C0OCMi-HO^CM COQCCDCJi OCD^^CM ifSOTfiCOOtMi-Ht^OJQOCD '*1:^'*I^Xi-h l-Hl-HffO CM (M (M l-H 1-Hr-HCOl— Ir-H i-HC0Ot^C0C0>0'*0iC0<M0J(Mt^(M00t^rHff0Tt*00Or-HO^O00i0(yi rJ<(NCO-* t^eCO«0(M05i-HOO-^>0'<ti0<35C0OC0rHi0 1.^r-HCNi-H (Mi-HTf I-H (Mi-Hi-H l-H CM(M1>CNCN (>l»O'#0iTfO000ii-iCMl:^(y|0qC0-<*e0C0O>OC0O'Oas050505>O0iO5 TftCOCO 05eOt-CN(M CD (M05 i-HrtH(M05(Ni-HO 1"^ I-H • l-H l-H CO i-HTt<iOOOOOt^(M^CN(MOOi(>10i— ii-HOOCOi-HI>rH(Mr-HCNi-H(MO iOi-Ht-l^CD(N0iO0>C01:^^e0iO»OTt<-rt<Tt<C0Q0iC<M00t^<M^i0(M0i i^-^OO Tft-t^C0i-HO(M00'*t-i0(MCDl^O'^C0CMOCD^O (N(NiO <N i-HtN <M CNi-H(MCNO(MCO -^(MCNOCOi-HO^t^-^G^JOOiCOOiCOeOOSCOtMCOOCOCOCMIr^Ol^i-H lyi-Hos^ i-cocDCMG^iTt^iocMcriCNCMi-H-^ocNi^coi-HOiiot^coaq I-HCO l-H 1—1 l-H i-Hi-Hi-HCMlOl-Hl-H ^ • • • ^ C !h fl <l-i1<l<lPQcqppooQPiQGPQ0Cfx-00 ^^^ WW WWW 130 Pigmentation Survey of School Chihlreti in Scotland JO CD O 5P <N <N <M <N 05 r* «0 OS «0 O 00 t^ Tf CJ ■«♦ O w «0 «D 'I* ■^ I— CO OS 1-1 00 CO <M 00 t>- OS Oi •« rH CO OS (N rH (N t» i-H CO OS CO OS •^ 't CD "H r- (M r- Tj< ffl CD l-H (N l-H rH 0» 'TS .^ ■W e :2 q , ■^ ■^ s -«■ V Ci =0 s Ci J** ff 1 G •*o 1 an s > o X 1 e A ^ < *^ ~ H r^ m « puisrd CO t* OS OS O >0 CD 00 (N CD O 00 (M » OS CO "* f-i »C OS t^lMCDO^CMt^i-lOSl^ ■<t(N'^'1'i-i<NOS<N r-l <N r-< 0(N050CDTj<e*o«e<ji-i i-<e<jo«o<N^«o t^OO-^'*<NOOQCOSCO-<* i-i(N'*CO?D05-^0-*'<*« I— I I— I O^ I— I l-H I— I § OS •* t H W CD OS O O S v~<i>5QcCO'~^CO?OCO^^<S0 CO i:ocooic>'-HCocoeo 0^ ©J<5^©^9B9iQ^S'i^ H CD'^OeCOOOOiNOO.-ift^ rJ<iO(Mf-i(Ni-ieC'*COt^'-^ '^ffOl—CNi-iCCi-i'*-* OOSOSiOt-COrHiCCDOO ^(N«0C«5OO»000OTltCD r— I M >— I 1—1 l-H 0=1 00 -H « O t^ I> CM O (N 00 <N o >n « CD m OiOOr^Tj^OSOOSiC^DCN (N TtfcvjOSt^-^XitMeO OSfNCO— Hi— IQ0rH<NO y-* lOj-llOCOrHi— IQO(N rH I— I (N 1— ' i-i<MCOi-<>0(N(N<NO'^0 00 rHi-it--rHO'^<NC0 COCOfMOOr^CPOSQOiOOSifS -^ lOCSi— iOS(NCC»OCO (MCnCDOOOO-'ti-'CDO-* <N OCOOOSrH OSOS 1— 11— ICCrH I— I rHi— I I— I PS (^^r-o■^^5f^^■*l-'CDCDl>^ rH rncco-^fcoec-^ao (M COrH CO e<J(N 1-1 T|<F-i (Nt-rN^O'*o-itQ0'*r- n oscot^fNOCDO^j i-ii— iWCC-^t^MOW"*!— ' ^ OM-frHi— i^Coec 1—1 (N 1— ' TO w i « § ! >>C I cS O c c 2 i oo :?| ::::::: ; . c b : «^ ::::::: u ^ S ^ - "^^ PhM m en CO CO cc »>< I> •o CO A» oao W CO S2SS l;;^ O CO l^« \^°* <* l- « l-l 1-^ CO CO -t CD CO ^« »i 15:=^ B4 PQ O Co to U5 I O J- - Q 00 I CO CO ^ 1^ GO CD 05 I "t Ki Q 00 I 00 -H CO CO 25 - (N CO S2S?g 1 OJ CO 1 CO (>> 'Jj' CO 04 O 00 (N t*i-i 1:2- OS O CO (N I .HO t^ 1-1 00 CO t^ r- CO fN xt. o '■rs ■ C <s te .2 gl J. F. Tocher 131 l>-C0l:^WQ0^05iXi'niOi-HO000C05CD'*G<l CDi— lOii-HQCt^CO i-HMi— (CCi QOCOi— 105»0 CO 1— 1 ;Dl:^MC0CDTtti0'-i;C)CCiCDOOQ0OQ005fM r-i r^ ^ ,-HT# ^ ,^ 2^ r-;D(MOeo CD i-iOOr-i0050i5q^COOCDi-H-*fO^(MO CD L^C -fi— i.-iic:itM_iOOt^CM^CD00fNrHl^ ■-1 .-H (jq CO o r-H 1— 1 OiC^OOO'^OitMt^'-Ht^iOCOO-'^OJCD r^i— i(?l(MQO|>.|^ — i-^(MO t^OfC-^*CD a5C«JJ>-Tf<OCCOfO(jqr-iCOQC(M05— iTfOt^ 1—1 1— 4(MCq 1— I O) 1— 1^ CD l^Tt< — OfMi— iO>(MCCi05fMt^iOi— iiOr-HfjqT^ OCN(Mi— iQOCOCO^r-iotyiCC .— iCOCNCOfO COOoOoOoOoQOQOOiQoOiOOCoOiOOOiOoQoQci OOOir^iOi— iiCC005(MOl^005Tj<i— if-iO OXiOSOOCDOlfMmOCD-^tMeCTfiQOOiiO rM r-i (MTt<CO CM CO CMCM OOi— i C-ia0OCCOCDfN?«I05'#-*-^>0Q0O05'— i(5q CDCOGOtOQOCNCDCMOOOr^utO^QOeCOi^ oocNOCMoocDo 1— (ini— ii-Hi— ir^THi— losjD 0'l'Osa>^Oi>reOC»3^iC05iOO'>^CCCDffO CDi— ii-H l^CM?C!i-H^»Oa<ir^ -^OifMCDW 1-H 'M'OCMO'— •■^(NCOI^-CO-^CqOt^OSCDiCi— 1 "Mr-^O^r-Hi-HCO 1— 1 Tf ifl ir5-<*CNOl-H I— 1 734 00--ir-<©^(5q00005.-H(M<jq'*C«3Tj<050 >-lT)<00>nmiOO50500'*rHCDQ0-*00OSQ0O5 T—l 1—1 1— 1 :« O ■:« WO ..P ■ 1.2.1 ?J| ce ^ j:3 >-> o J^ -ir; ri a P a cii $^-^ -^ So g -^ fH 3 c ^ ^ > -2 aococ«-22SS®.^j3oy53o O I— I cq TfOJ05(M»Oi— ISOOOOSi— iCO-^OiO^OiiOi— I05i— lOOStMr-i (MtCrHfOOi-H'-<'— I M kOfMCMiCTfCDtMeMt^CCr-HCO f—i (N 1— ( O'^iC^QOTfOqoO^OiCMOO'^t^CMCCDCMCNiOOO r-Hi— 1 -^ t^eO rHi— (T-Hl— ((jq(Ni— li— ie>5i-H OOCOCOOCOOOO'* i-l CC M ^ rH (?) r-l in t^ 1-1 >o CO t^ 00 CO o ■-lOOOOOOOOOOOOOOlCMOO 1—1 o o o 1—1 i-i O ^ 00 1— 1 r— 1 I— 1 t^ CM 00 CO Sq O i-i 1—1 1— 1 rH cq 1— lOOCOOOt^iOOeOOOOOCOi— (G<I^COCOCMO(M QCOSi— lOl^^CO'^OiOCOTt'OOSt^OCi— lOiOOtCi— il>I>. 1— ii— (1— icjq oico 1— (1— I 5^1— ICO (^^l— I COOOOO-^QOOiOi— i-^iOi— 'COi— lOCOOOi— lOO-^Oii— !-<* (M"*^Tt<i— ir-iCM:D^-5t -"^-^COl-^iOCDCMCMOJtMi— (^ —I CM r-i 00 CO 1-H (MCDXl^Oi-iCDOO lO !>• lO r— f— 1 CD Oi I> O O CO CN r-l ^ (M r-H ^ 00 lO r-l CO rH (M 00 OCMeOiOTJ<Tti-iCDOCD CD 1-1 1—1 I>.00O00t^»OOl^i— 100 I— 1 1— 1 1—1 1—1 »o rt< O - OOOOtNCNOO 1— < OOOOOtNOOOCNO'* (MCOThCDCOOiTjiCOOiOiG^I^QqCDr-iOO 1—1 1—1 .r-i -^ -^ 1— 1 oq CO o 1—1 Tt< oi oi 1—1 --' 1—1 i-iO^Oi— <MO^(MO-*O»O(MOC0C0a:i-ii-iC0(MO'* 'Ph .-^ is QQ ^ ro ^ t> OOOinSsSonSoO a .o ? I OOQOQHWW^OtnWh-li-:5i-5-:iH:iS 132 Pigmentation Survey of School Children in Scotland m I— I o 'r^ g e 'W s ^ ■S -< s .'^ o %-. s 1 e w 1 an "^ o W >i > pq PQ O W 3 a PU'JSIQ H ^ ■fQ <N Tf ;0 05 >0 M O -^ i-H 1-^ 05 00 O O O (M (N (M m (M (N t^ 00 O ^f (M r-i CC (N (M t^ O M 00 00 ■^ (^ ©} ^ ©> (^J ©» ■>* lO <yi CD Tt< 05 I— I O CD 05 rH Ol CD -"l* O 00 ■* -"H O O « Oq (N r-l fCl rH ,-H ,-1 CD r-l CD « CO « CD -^ i 0) m 6:3 a _ o t- o ? o c 2 -g a 5?, pLH M ^ I? -I OJ ■* CDCD t^ 5 1-1 1> o 00 rH rH m W H (— 1 O rH O « t^CO OS rH O 00 ■^ (N OS fH rH rH ft t^ ^ ^ ^ l^ ^ (M « i-H ^ l-C « 1— c X CO CO OC O lO — CO -H rt CO SS*2^| 5 00 r- I-I CO •<»< CO W -l" CO -^ CO Tji P3 O O 00 (N CO CO CO S*? r-^ "^ s CD -t 35 OS CO CO fM iC -H CO l^ OS ■>* CD O O CD 1—1 1— 1 o> f— 1 OS » 1-^ Tf rH Ol CO rH rH (N I-I <N O rH .-H (M F-l O 1—1 O rH CO (M O CO O CO CO O i-i <M 00 CO rH Tf (M (N (N O i >0 O rH CO ffl 00 ■-I CO <-" CO 1* t- OS CD CD CD —1 ■<* CD ^ (N (M « 1 Q CO (N « l:»«ft J5 o "* ■* CO O <N O O r-i CD CD "* 00 CO 'T CO 00 >C O >0 (M "* O (M CO 'M r-H i-l O 1 OS t- t^ rj< rH O j eO O <M CD rH |>. J o o o o o s »^ r»< 1-^ »~4 »~^ »-H 1 00 t^ 00 00 t^ i>. OS OS OS OS 3s OS , (M 1^ CO -H rH ,-( o lyi 00 05 o o 1— 1 rH 1— ( t- s (M r-l Q CO OS (SI 00 M O ■^ OS O CO CO 1— 1 >-H T-* (N ■-• -^ lO CO OS 0» (N <M rH CO ■* H 00 lO 00 05 1-1 •* (M fN rH rH (M O 1— 1 CD 05 00 CO CD ifl 00 (yj CO f-i (?> CO CO OS OS O O CO 00 CO O ■* •* 1-1 CO CD —1 O O t- CO CO (M •* -* rN Tt< CO CO O 1* O CO -H CO (M -^ rH 0» 05 CO fN CD 00 CO rH 1— 1 rH CD r- Tj< OS «o CO CO IN (N 1-1 CO (M (N o •'J' o ro i-i r-l ^ rH (M 0«00 <-* (M t^ (N 00 Q CO <N -<t CO (M « O 1—1 rH CO CO «0 rH CD OS 00 CO CO rH CO <Q OS .-1 5S ->* 0> »5 •^ CO CO CO ■<* gs % a» 91 00 ■'li O 06 "* CO •^ "O 1-1 t» " !>. rH rH t^ OS CO t^ (N l^ OS OS I- -H r-) (M 00 o r- O CO (Ni-H rH 1— I r- lO rH O l^ rH t~ 1-. ^ rH CO eo ■^ 00 Cumbrae Kilbride Kilmory Kingarth North Bute Rothesay (Burgh) ...... ; J. F. Tocher 133 05 "Tt^ t— I !>• 05 I— I 00 CO (35 00 (M CD i-H -^ a ^ 00 T)< t^ tM as CD CO rH Tji (}q (M (jq 1—1 CO CD <35 ^ 00 fjq 05 I ": CD (M OS CO CO "M ^ CH CO Tt* I-H CM -t 00 -<* CO o t^ CO 1-H CD 1— I CO Tf CM CO .- O >0 1> r-( C> CO O t^ 00 (35 o ■-I •* O CM 0:§H^^^ CO CM ^ no i-H (?q ^_^ '^ l-H CM o -* a '"' CO CO OS CO >C CD '^ t^ ia> t 1^ CO Tt< t^ o l-H CM 00 CO CO O lO CO 1^ ^_l CO CO l-H eo CD r—l CO CM r-l CM CO CD -* 00 •^ CO 00 CD CO O O 1— Tt< o CM CM O ^ ^ '"' CO t^ r-i O CD 00 rt* lO l-H CO CO CD CM 05 O ^ CM CO l-H l-H CO >o t^ t- t- CM OS cn CO r-( CD l-H 00 00 ■* OS C:5 CM I-H CO o CM t^ 00 l-H CM t^ • : : : • -TS ■ ■ eg :c & bOTJ s ce 02 n -,03 J s -r ' 50 ■ - 2* - -^5 o u o o o CO rH O O l-H l-H CO CM CM --H CX) CO 00 l-H (M CO 00 _, CO O «0 00 iCi o CM CO nH 00 -* l-H n O >0 O 00 CM CO «o eo ^ CM o CO l-H l-H I-H l-H l-H O O eo CD l-H Tt< CO »o T}< O l-H CO l-H OS CM <:s lO Tf O I^ CM CO CO CD Tt< ^ CO l-H O O l-H CM l-H CM »0 rt< -* t^ CO l-H eo lO CO l-H -* CO Tj< i-H l-H Tjt ?o CO CM Tt* lO H^ 9 ^ o Biometrika. Vol. vi. Supplement. CO O O CO CD 05 OS O "O 1- CO O CM OS OS l-H CM l-H -^ ■JO lOCOOOt-t-CM'^OOrttiOr-H COCM>OCMCMTt<t^CO-^i-HQOCOOS i-HC0(MOS CO(M COCO O 05t3St^COi-H-^05t^COCOQCi-HCO OOOiCO COO Tt<CD CO OCOOOt^OOCOr-HiOOOt^CMOcM CMOi-hCOCMi-hO>C OSOi-HTjf CO l-H CO l-H G^l l-H O H < ft COOSitSiQOt-'^OOSOSt-OOiO 00-HQOCO G<)OSi-HCMCMi-H00 CO r-H eo l-H l-H CM l-H OCDl-Hi-HJOl-Hi-Hi-HCMOOSl-HCO CMOOSCMCOi-HCO'^OeOOSiOCM i-Hr^OOCOi-H(MO^i-HCOCD^iO CO CM l-H l-H r— I ooeot^r^QOOQOcoioQOOi^oo i-hCD»OOQO CMOOi-HiOOS i-h COl-Hi-HCO l-H r-H(M CM OSOSl-H■>#fMC^^CM00CD^Ct^CM■* CMi^ICOiOOl'^t^CM'^OSOiOOi 1-H^CMOS COCM (Mt^ CO OeCt^-^OSCDOSCOOSOOCO-H l-Ht-t^COI^l-HOlOi-Hi-HCNl-HCO (M l-H e«0 1-H l-H CM l-H x^cooseoioc^cJscocDTfosos OOCDOSIM (MOi-Hi-hOCM>0 CO^H eo 1-Hi-H r— ICM l-H OCDCDCOOi-HCOCDOOt-CMCO iTSOCOi-HCDOCOiOOi-HOOCD CMCMCOCMi-HOOi-HiOOSCMiO CO rH CM l-H l-H l-H r-i-HOOCoeoeOi-Ht^r-oOi-HiOi-H r-HOOSCO«*5l-H-^t-l-HlOl-Hl— It^ T)ti— ii-H-^ l-H 1-hco cyj i-H0005CMOOt^i-Hi-HrHCMOC0 TtCMi-HCO CMi-H CMCO CO CO-^OCMQCOOOOSCOiOt^iOi— I Tt^C^OOi-HOSt-rHCD'Oi-HOO CO -H CM l-H I-H O cS Hi-5 : : 3 S CI cj o 73 O -. ^ C o ce ^ 3 :t ;■:; MM -3 4) 3 O O ^;z;OPhPh 34 134 Pifjmentation Survey of School Children in Scotland •^ 55 e SS <^ •KJ -< 03 o CO H 1 1— 1 w vA -^ ft pq ^ < <=> H C) Totals 0) X 1 ft r-1 i-l a <»iOQOooooooo5>OQO-HOOi-i>oi-WrHF-<iOFHTj<g?o«ooaoo50oo2;oe2iri^s; tic 1— c i-H ec ^ B s i-iocecw«i^T)<f-4a;(M05050rHOO>o««>'-i<Ni-i«i-Hio«oi--QOi^(Nc«5Q'^eot* 1— 1 M ^1 PQ t^O0qi-HrHO>--iOO'*l>'"-<O>-iOOi-<<Nr-(0JOi-iO'^O(N<Ni-i«OO«O»-'^ ft 00t>-CDt>01Q>nO05:Dt'.l:^'*I^-*i-HCD>n«CN<35l^'<fC»5t^<3JW05<»«5<NQr^00O a s P4 0'-iCOTt<-H050^'4'I^OC»5(MCC(Mr-i(Nt^eMOM05tOO>.':«00:«DX05t^i-ii;D P3 .-1 M (M Ot^«0Q0Q00i05»0CD(yiTt<«Cr^t^C0(NOr»«X(MO^a0'*Ot^'-'«0e«ieCC0t^-*O'^ l-H (N I-l rl pll ►sta ^asl^^as^eos^etisssoeoso^^eosowSSj^SSSsssajaoasdSSSaJSSSsVios^*: ca O H Q0050eO<M«'*aO'*eOi-iiOQO«{NO(MQOi»CD'-<«f-''*OQ«OiniCO»l^«DSt (O 1—1 WOM f-1^ i-t«(Ni— iCN 1—1 CO 1 ft 05005«MO-*Oai«0»Ci-iOO«OCMO'*Q005r-05(Ni3>0«Ot-«ft«(M(Nl'.<NOJ'>*iO -<t(N r-H «i-ii-i(M-*O500i-ii-i i-i(Mi-»i-i ^ (Ni-iQ0C0(N-*pH a 3 COt^»Or-i<M01Ma>0»OOOl^OCDQOI:^COCOi-<05«i-';D<>»l--CMOOOP05t^OOaO— 1« C«3i-ii— 10^1— i(N 1— lOS^i— iCNi— 1 1— 1T)<«CCD(M(N (Mr^i-iO00'^O(N^(M l>J Tjl ^ 1-1 r-< 5 to 13 ©(MOlXii-iCDl^iyiOSO'^-^OTtifMWl^iOOtOt^O-^fNCO-^OaJt-COOSt^Ot^t- (M^ (MrHCD i-ii-i— it^eCWO^ i-iTli.'N>0(MCMC<Si-< r-i(NTl<i-(O5t^C0«O(PI (N 1— 1 r— 1 fj I— 1 D PQ MiOl^«COXOt^>Ot>C<5eC>CiOOOO»0(NCD'<J'(NO<NO(MI>0.-i«iaOt'0>'<t'<t06 (Ml— ii— ii— 1 CNOt-^Di— 1 i-H (Ml— 1 i-iWO^PSi-H'^ 1— ( -< w PQ ■^OOOOOOOO^OJ-^aOtMOOi-iOOi— iOOr-ii-<0'-iO'-H(MOi— ii-iO(MO Q «>t»0O(MXOl^05'-''*'-HQ0Ttii0WO05<MQ0roc0O«0OO®O^O»n(M(M«005O COi-irHCM C«5 <M-^(MOJeC<M (M«(M(M i-i »-ii-i->t^CC-^roCDi-i i-i 1-1 (M a 3 ■<t«niO«005^t^t^fM(M->*(3505Tj<Tt(MQast>-i-it^'<}<eC^O0J(Mr^0J00rHOt*Or^ CDC<5(Mi-i » r-iMt^(MlDi-ii-i i-i«<MOOOeC(M r^(Mt^(M-'1<X»0'^<M « (M 1-1 lO 1-1 r-i p- 1 M(MOCi5»0«i-i(M(MX-*MWOi-iOOiO«««0«Tj<(MrHOi-"eO-*»0®«DCD®^^ (M r-l O (M i-« 1 ■«*ii>>0(MOiooi005«eoi-i-^<MTjiwt^<M«e«e<JQOi-'Oei8got-'*eoot^q>c:ec !>. i-lWi-i(M i-ii-it^iOOtMOl (N«(M«i-'^i-i r-li-iroi-it»a'*'<t01 ^ I-l (M rH p a ED c 08 Annan Applegarth & Sibbaldbie Brjdekirk Canon bie Caerlaverock ... i Closeburn Cummertrees ... Dalton Dornock Dryfesdale Dumfries (Burgh) „ (Landward) Dunscore Durrisdeer Eskdalemuir Ewes ... Glencaim Gretna Hoddam Holywood Hutton and Corrie ... Johnstone Keir Kirkconnel Kirkniahoe Kirkmichael KirkiMitrick Fleming ... „ Juxta Langholm Lochmaben Middlebie Moffat Morton Mouswald J. F. Tocher 135 ^ lO O O O iCi '^ i-H CC o o CO iC t^ r- 1 O I ?~ to t^ lo j^ ':o 313 So 9^ So 90 So t^ I^ Tf CO O CO O O O i-i o o Oi X CO 00 00 "+ CO O -* ^ 1-H M ?- 1^ i^ ^ GC H Eh H E-i ^ ^ co■*l^Q0c^^lnt^t^xc^«'Cl>^T)^XrH^<IX■^'O^^C'^^l^I-lO5l>-O5 CO(N'*»^iOffOC5QOCDC5'*OOeOC0 1-C:Or-iTl(coCOG^r-iCOCO'*CD I— iffOrHi— I I— iCNt^ i-H OlOSOOffO 05 (Mt-HCO 1—1 05 o OOSr-ieOOCOSCXJCOCOCNiOi-iCOOt^eO-^t^QOCDt-O-^tMt^tM UO 1—1 (Ml^-fOCO 1— iTjtiOO -^i— i^iOOSiOOOi— 100 Tt*!Ml> CO CD ■^ r-( (M r-H t^ (M r-( Tt< (MOCDCDCOCD'*05t^^COt^C«5000— iC005(MCO»Ot^05(Mi— i(MO rH lOi— lUOfMCOi-HiCOOii-HCNi— I(M,-IOOOO(MCN QCCOOi— iTt* 1— I 1— 1(35 1— iCMOt— ICO T— I eO(MC005(M>OQOQOiCiCiOOCOCOC^05COC005COOi— IS^O>C«01> (Ml— lOl-^COCDCOtMTjifMO— ICO CNQO^r- lOOCNQO CDOOO -^ I— I 05 (M Oi (M ^C0t^Ot^-*CD(MOiCil>-OCMO^'*C0CNC0iO(Mt^'-i'O'-iC0O <M r-ICO .— irHCMCMi—iCO CO T— ifOOOTfiCO tJi Oq<N00(M«O -* I— I CD rH rHrHfMCOOqCMOCOOr-iOSOOOOfMt^CDi-iOTtHOfMCM^OO OiiOCMt^OSOCDi— i(MOQ0i— l0iiOC0iO»OC0O>n)iOi— iiCtJioOCNCO 1—1 CD-^OCDCO-^t-'^Q'— i"*i— iCNCNOSTtiiOCNOOi— lOS'^'Ci— iCD I— 1 i—io 1— leoTjii— ico >— I OOfOQOOOOOOfMOOir^iOaqCOOOfMCDOifNCOOi— iCOl— iO5tJ<C0 I—lr-l T— laO I— IrHCOOOCN 10 T— ll— Ij—I 1— lOiOiOOOt^COCO'-HiOfOTtiiOOOCNi— lOCMO-^iOt^OSi— it-iCOCM e«3 "-^QO^-^Tjicqoooojr-i-* ooosr^o^tMt^ uotj<ocmco lO <M CD I— I (M I— I >COOOC0-<*<CDTt<(NCD05Tfi|>.ftqi— I'^Oii— lOOCNOi— iiCCDi— iCiOq COCNt^t^OSOOOSOOi— i-^COOCOOiCD00505l^<— iCOeOiOiOiOO 1— iCOi— ll— ll— I I— iCOOO r^ (MOil-^CO 00 Oil— ICO 1—1 05 "O OOOOiOiOOCMCOCMrHCDi— ICOCMOQO'*-^!— it^OX--iOCDQ0 1-» 1—1 COCDCOfOi— 11— l-^COi— I (Ml— i(MCD05i— ii—ir-t- r-CNCOi-iCO Tf ^ -.3 ^ r-< rHOCDCOCDl:^i-ir-i(MC3i(MOO(MOOC005(MCOOI:^C»CD^I^'*r^Tt< (M iCOl^-tCOCOt-OOOSi— i(Mi— iCMO500t^(MrH(M OJiOO "^ I— I Oi (M Oi I— 1 (M 1—1 COO»CTtil-Tf(M^eOOiI:^iO»0005-*(MXeOCO-*'*'*05CO>iOO 1— i^Xi(MO»CCOCO»CCO(Mi— ICO (MOOi-iCOOJCOQO -^TfiO CO 1—1 I— 1 05 <M 00 (M r-H QOCMOSOOOOOi— i0501>''^0 1--CMCOCOi— ii— i-^Ot-OOCDiOOOOSi— I r-H r-Ht-fNi— iCOi— ii— itMQO (M 1— ll— i(Mi— ir- (Ml— iCMCMr-CM-^ «* (M CD i-i • (MOiMCOfMrJii— ll— ll— i(MQOOOOOCDCO(MOOOeOOi-irHCOOO 05 "^ '-^l>>0500CN'^(Mi— i(MiiOOCCOI>-'-iO(M^i— i(MI>->COt^QOOI>-iO 1-1 Tt<I>'iO'^(MCM-*l>'Q0 1— ll— iCMOOOOi— iOO!MOOi— liO(MCDi— irt< fi; 1—1 1* I— I CDeO(MT)H>C'i<OI:^COOO(MI.-COOOiCt^OOOOOi-il:-Oir-i;^Cri^ 1—1 (X!OOCDCO"*>CQOCD!M(MiOi— i(MOiCOCOCDi— iCOr— lOt^-^r— iiO 1—1 1— i(M TtCDi— iCOi— ll— I T}i <M (MOOSi— i(MOC0i— ll— lOOOii— i>OeOQOCD'-iCOeO(M(M<M'*OOOCO(M O^pHi— 1 I— ll— i(M 1— irfTjiCM Tji 1— ii— i(M 1—1 TjfO00-*iC)(»O-*>Oi— i'^00Q0iOin"0-^>Ol>iO0i<M'*CDC0OrH eOi— ilMOCCDCO-^i— iTt<CDOO (M COCDTfCDi— i(Mi— I lO-^i— i(MTt* ^-.73 34—2 c 136 Pigmentation Survey of School Children in Scotland Ph \a I— I ?o o !— I •^ r-li-ieCi-lOCD(MO>-<0000 (jqQoe»5t^<Mio-<4<^«'tQO r^ O (N r-( (N !>• pu:j8t(i W OOOOCiOOlTjf'XifN W S •<l<>OiO-<lir-iO<M(NiOQOO lO (M t^ O 1— t CO »0 OCN'-<i— ii— iCNiOi— itNCCIr- m'*(NO5r)*iOt>.?O<ri«Q0 i-i«i>.-<i<'*c>Q>--iirj-j<J2 l-H « i-H ^ QO W f-t « ^ OOOOt^OOOO QO(35r-iCOOCCt-~{»5 1-t TO -^ t-H OOr-lr-llO(Mi-lO OiC5;0(M(N«>0(N « "5 5 "S J2 a : «« : : ja • ^(S 8 OKNOHCOOaOCOQOTO t~ TO 0^ i-H Tjl rH TO «e (» «> TO «0 OS o <* TO O (N iC « TO 5i CO t^C0f-iiOt-*C01<TOC5 ^^^ •* Wt — TO —1 1< TO OO!0Q0C0TOO0»«00S « rl TO O TO CC Oi-t«0(N«OOOl^ (N (Mi-HTOt^>l'O<N-*Oa0 TO «0 Oi « lO ^ — TO TO OS Tl< t^ 00 iC -^ "-I CO O CO «o I-H lO lO OS (N CO r-i 00 -"t ^ CO .-HOt'(NOFHCOO'*(M i-i fN -H 00 ■* OC0TO05'*Ot'Of-iO -^,-1 -.i<-H,-iTOi-taO TO »Ci ®5 "^W5 95 i^ 80 i^ >0 i^ CMCDTOOCi-'JTO'MaTO'-'; (N-^TO(NQOp-CO(35iOO - i-iTOOTOTfTOi— TO(NO i-iTOTO CO i-HCOf-HTO TO oooosco-iO't^co I-I ic Tj< 1^ <N CO I-H (N fM O00Q0TO2|TO(MC0-*'^ ■"" TO 0» OTOC500(NOTOO«0 o Tj'QOOfl'^tMOOCOO.-H I-H -^ O (N CO I-H 00 I-H ■^ s Oi-iO(N(»O«O00i-i® I-H l-H (N O I-H 0>0>000"*"<1«OS'^(N«0 »0 i-i (N 1" I— 04 I-H Tjt J 00 Oi t^ -^ Q l> 00 00 Q »0 ©3 CN GO » I I ( I ::::::::::<« . .If ... .1 ^ itit ^ ^ ^ ^\ -< -< ^ H«j <j <} H^ (3 pg 1^ 33 J. F. Tocher 137 W'*QOO(y)OO^eC.-H^OOCDCNC«:'*CN001CDCDina005-*CDMOOQOi--i(NC»OiCOCOO:DC<3(^IC3SI:-Ot-'*OOOOTt<T)< t^iOGq'*^;DCDr-iiO-*e<5oooccQO»o»OfosoiO'*i— i<x> lOCOooooiOioc^iQCr-ieo-^TifCMoorHQOioc^iococooos 00 rH rH ^rH G^CM^i-l r-li-l.— IC5Q0 O Tt< (MCX)'* i-l 00^(>)T-ICCr-4fO OS^OOOrHr-llO >OCD CO i-l«<J(N 1— 1 l-H CM I— 1 r-H 0-^Ol:^OW«Of^^eC(^^^t-CDQOIl^QOOQOOff^■-HO(^^a)0^-(NOaOTt^QO^r-^r-^05^-COOOQCt-CD'*I:-l-lCD^010i (N I-l rH CO Oq <N rH CO 00 CO QC(NOrHPOOCC^O(?5 1^1:^005COOCD(>5CDQO»COO^CiOCNQO»CTt<fCO<lQOOi:CCDJ:^i— i5qrHO'— ifCi— iCOtN-^fC 1— (T— (,— ICVJCVJCVJ^ I— 1 CMO QOCNCCi— l^rHOO— ICC t^WrHr-llOlOeOr- IIX>1^0r- 1 (?» r^OSt-lCD cc-^fc (M CM r-l CM CO l-H CO CO 05OCMC!5(M(MCDOOQCO'X>-HrH'#Oa5Oi0CCOO>00^OO'-Hr-HOi:D'-iOl:-O>r5i-HCX)Oi-HC»^iCOi03i0?«0O --Hl-H r-l r-l TjllO »« (jqr-HCO 05^(Mf-H0i <M I-HrHt^00l-Hr-H»O r-HCO (M CO T— 1 t— 1 ,-H o rH 0(MOrHOOC>50eOOi-HeCQO(J^tX)OOOt-CMOOOOOCMOOcX).-i,-HOO(J^CO^i-HrHCNCCOOOeOO(?)(MO I— 1 00 05 ■>1?7e00005^QC!yi«OQOQ0005r-01:^CQ01:^OtOCMi-HQOO>CM^C0005fOCJOT-HCD'OCOfOCDiOt-COiOO«C!CMCD<35 -M^ OOi-Hi-HCM i-H OO lOrHiOr-HfOOSeO (5<! CC>(?J(MrHOIfOCM (X)iOa50ii-H ^ CD;Oi-hxJI rHTt <M rH CM l-H O lO 00 CM fC-HOCDTJ^CSl-H■T}^OOC^Jl35CMCMl•-rHT*^aJ01:-00(Ml-H^n^-OJa5TJ<(^^TtrHMl-H^-('*COCD(J^^1-Hl-l^-l^O'*l>•»0^^ CM<jqi-HiK>CD CM i-Hi>li-Hi-H^i-Hi-HCNTt< lOeOiO (M '^OCNi-nt-JO^ r-i|>.-xtii-HrH QC t-eX) iXiCMCNTtiiO eCCMi-H l-H l-H CO G-I^CM i-HC0OiOC0C0O<Mi0i-H-#r^Q0rHiCC0OO'*00l;^>-HC0r-HC0CDCNOi-H00Jr-OO05CD00t-Oi-HC0CDT-HOOC0G<lI:^iC COf-Hl-Hr-H ,-H rH -* r-* -^ r-i l-H (M5<1 O'OO'CvDI>-i-Hi0OOOCD00CX)CMOi-H00Q0CMOC:05(Mi:DOOO-*00^CMOC0-*C00it~0i(MC0>0Q0r-ii0>O'*iO COi-HrHCOCMCOr-H C^i-Hr-HCDOO OltM"^ -^O'* l-H (MI-COCOOCMt-oqoOtXJ^r-H 1-HCOl^'^l^ OO Q^iOCM CM Sq l-H ^ (jq CM _i 00 rH CO ■ 1 -1'rt<I^COOCO(yi0005i-HOi'--iCM(y)CMQ005i-HCDaO^CMl-CO<X)COCDO'-He0050>OaO(Mi-HCM05<©CMc350iOi^(?5fOCIl'* i-i^cooco;ot- 0'*!Mc;o:>co:o<r>iococMco^i-HOi-HOa5C5t^cDi-H'*coiocM>ooo-*cMQOi— I'^ocMOfoi^^o CMrH CSCDCMl-Hl-HCOl-Hl-HCOl-H O5l-Hl-HC0(MOi^ l-Hi-HCMtM r-Hr-H t—l — -t'05 1^®i-HOC0Cj505I^O;DC0Or-Hai'*CCQ0r--i«0CDina5!yii-HOCMT)<(?qiCt^i-iX)C0Tt'i0 1^r-H(X>«0i--'r-l-rHOO — 'M COCMCMrH r-H OiOO COrHTf r-Ht^Oq (jq COiOCMrHtMCMCM COCDOCM r-H^^ eOOi-HiX) i-HOOCM rH r-H CM . CM l-H CM CM r-l-0(M(Mi-HTtiCMOi-HCOCq05CM'*COCMC5CMCDQO(3<IOCO'*COrH'*iOCM{MrHOOIr-rHOOOO'*i-HiOi0^01iCrH>OrH •MrHi-HrHl^l— ICM CMrHrHQCQ0l-H(XlCMi:O TJHl-HTfl f^ 05 1-^CMl-H»nC0IX)r-Hr^t^Q0»OrH lO Tft-. CO oo-<*c> r-H CMi-H rH CYJ^CMpH CM r-H .~-^^!^^>r500T}^COC»0'*|»0'*QOrHl31I:^CDTt^(X)lOlOeO<M05t■-QOCO^£>OC005COlO(M(MCO^«DCDl-HTj^CMOCDl-HeO — CMi-HCOrtiCOCM t-H 050rHOCOCOrH'*(M'* CO r^COCMCMTtiOTjii-HOiOOt-rHrH CO OQOrHCDrHCM^CM CM CM rH CM (M rH CO C;rHi:DOil-HrHOiOl-HrHOCOt-e00005rHOOl^OOCMe005I^flbrHi-HlOl-HrHI>t»COCOr-lOlT}ICMOOCOO'n:00 1— rH ^ rl r^ COrH CD CMCMCM rH l^CMCMrH^ CM <-f C»OirHrHTj< i-HlO COrH CO 7—lr—l l-H rH 00 CD rH CrJO^rHOOCOO-^OOCOr-HOOOOrHOrHTtOOOOCOOlrHOOirHCOrHOCM^CDCMtMCOrHCOCKOlOOOrHO rH r-t CO r-H ■ --t<Ciir!QOt^X)rHi-i-1H-^C»fM05rHl^(Mi-HCOCOCMCOC5rHiXiCO(X)Tt<Or^CMiOQOira<35(MiC>C<?QOCM''*COCMOC«OOOi — r^ Tl^CMrHCO rHrH TfOO lOr-tM'rHCOt^OO CO CD'^CMrHQCOCM '^lOCOOl '^ Tj^t^rHCO rHCOrH CM rH CM (M CO CM ;':OI:^c3iC0C0>CrHCMC0iCrH^«0a>C0e005Xi'*01C0rHrHOOTfC0CMt-^OrHa>C0CDrHrHCDrHl-^CM05(M0itX)t^^ T^ ':^ r-l Ci (Xi 0^ t-l rHrHi-Hl>.eOrHrH(Ml-- -^t^CO Tt<rHC0Jt-C0CMrHaq»O TflOlOlOCM 1> COrH OOrHCMlOCD CO CM rt rH rH rf CM rH T* CM rH 8 CO i-rOrHCOCOO'*<y>«rHrH-*C50"n»OOCMCO-*rH005rHO:OO^CMCOlOO<M'#rHCOi*^rH(?lrHlCCMCMCDOOOOTt< rH CO CM rHrH rHrH r-l -^rHCMrHCOCM r-l r-t i—l r-l 00 CO ~0 00'*iO<X)^-*05C005(MQOOOiCOCOC5COQ001C00000005rHt^cOOCMrMrHr^fOOOCOOiCMCO>005»CCMCOt^ ^ r^ rtCMrHrH CMrH -^COrHCOOJCM "tlCOCO >-l OtC<MC0O(MC0CM-^i0rHOrHG<l>O COlO CO (M>OrH (M CM rH CM CM rH 00 . .? . . .11 s^ U 02 o ^ fl S .s ^ ,03^^ ass -.^ iiii,i,iiiii iij.iiiijiifiii .aiiii|i|iiii mil 138 Pigmentation Survey of School Children in Scotland ^ e ^ (^ •■?i ■^ •< CCi '^ p^ 1 < > '^ fCi X s O s \^ w ?»5 ^ m ^ < 02 O OSC0f^>-i'l<<»(M00>-i(J»>O'^t>.O>00»O00t*00iO<yi'NO>>«0>«0O»«<y>Q0t^«000«O'««D TtTt<'*-<t«05Ol^0S'^O00<Mi-i'3>OC0CD©1<NC0e<If-iOM'l<CN'J<'^««*Ii-i«0©l't oi a 'V t^ ft <n fi <si i-c «Oi-t r-H 00 t>-<Mt-I>.;0-+OOOT(t'*<Nr--^i005rH;COO(J<OOOOQOOt^O>«OCO(NP«'-«005P<NQO i-Hi— ii— I ^OOSODi— lOOrHf— ii— ( W(Ni— t -< CO f— ieOr^i^<-< C0^-5<i-' « I-H O -H s «DW05iOOCOI^W'^i-iQO-^OOOS«OOvDCOiCi-'C5-f-tr-05'-0®aO«00«i-'»C{<5 1— i(M i-it;^(M(Ni-i(N WW iO(MC0i-l(Mi— IQO i-i i-h i— i-Hr-i 'f«i-< i— i CO i-H I— I (M 00 •-' S ?OIHBIQ aOO'-'l-OrHiOi-HiOTfi— i(M--— i-fl:^0«Oi-"W(Nt»i-i?Cr-iOC-^OOC0005<N«e>8 <M CO'<!)*CN«t>' eOi— ir-<;DMe<5»-Hi— i»-H»0 i-i (Ni-Hi-iWI i-Ii-i 't-^ (N CO 1— I 1— c I— ( (M i-H Q0i-iO(N0000(N05cn«(N>C«DQ0O00 1'-«!OOC0i-iC0C0O<NC»»t>-0S0»iO00<N«« I-I i-ieoco;DrHO(Nco»i tt>r-i^ i-i ©ii-i i-hi-h eor-i O'-'W 1— I (N I— I •-' OOO<N'*l:^<MO<NO^O'-'OOi-iOOO00r-(OOOO'^i-iOOOOOO00MO .-H 1-1 <M I-I iC--i05QO(M05-f05i-iCOCr-iQO'*Or-ir-05-«CCOS'^OCeCi-it-COCDOO<D'l<?0«D'tt^« rH -H l^OQOi— iQO (MrH OSCOCN i-ci-HiO I-I i-i-Hi-i(NrH CN^Ni-i CO rH ^ i-H l-l r-iC<5OO>n<NC0CNCDOi-i-^OOOi3>OC00C(MTj<(NiO00e<5t'<NQ03S(NC0«Oi-it>.r-i0C (M<M 1— lOCDi— i(MI:^CNeOCOi-i'<*CNT)'i— (-H Oi— i r-ii— ii— iiTJi— i^(N 050i-i — < O rH (N CO »0 I— I '-' OeOi-i<MCO>005<NOCDQOTj<0'-*COOi-lt^OCO<MCO<N<NF-li-i«0(N<N'«1«i-i-*t^CO-*«0 K> (M (N -^ (N I-I « ■<*i C505(M050«0-^»01>00>000-*0050aC05CD»CO'<t(N'*l:^i-il^eOCD»'*'^eOQOO I— irHCMi— iOO<35t-COt-i— iTpeO -^TjiOqtMfM Tj< i-i (Nf-H •^ i-H vOCOrH <N (M rH O I-I 90 00 >j^ 00 -^ic 9oeo^9o^^^>J^^'^^^cc>.':l>o^^^^oo^^«o9o^^»ooo®»N.^-»ooo?oio5o Tfl' rHT*r-iCr-iiOiC'^C0f0C0O'*O<NfN35e000r-(N'^05<35rHi>.O<MO(N'^O<MOt^«O C0C0U5C0T)<rHiCicCQ0CN(NQ0C0i0OO-*O(M00Tj<(MrHQ0C0>0<NO»-*<N«D'N'CrHTj< CN -* Tt 00 r^ vD rH I— I <—t (N i^cDcorHcoeooioOvOt-oooocDOeoiyitMCOococoojoteDtMcowooiNr^coosr-t* rH CDI^-OSi-iO CMrH 05C«5CNrH(N 1>.©| i-l i-l(Ni-irHrH CO(Ni-i M (M O I-I «DrHt^05rH<350-^OCD'*>Ott>05f-iOJCOCD(N01>'rHO>00(MC>1'*OCD'1'rHTl<C005-^CD (MO^ CDMlOrHrH COCM (MCMCOrHtMi— IrH ,-H (M rHCOOlrHrHrHi-HCO i-l CO rH rH (jq 05 rH (M i 3 OOOfNt-.(Mt-eOI>'rH|>.05QOOMCDCOOt^«D«DrHr}i05-<*0505QO(NrHrHOOt*CO-*0^ M TflO-^(MrH C0rHrHt--C0(NrH(MrH?O CO (NOfl (NrH f»rt< « CO rH rH (N CO i-l 1 OIXMOOOCOeOiCCO COtM 05(NQ0(N00Tj<TjtOI>rHO — eOTji-^jiXSOOQOt^eogOQOrHi-i (M rHl>.TtCO(M>fil (MrHrH»OrH,-HrHCN (NrH i-<i-l P9i-I COOlr^ rH (M (N I-l 01 OS 0000»0'tr-(0!MOr-l(MTj<(NOrHOrHOOr-irHOOO(NOOOrHO;DO»COO rH (M rH t—l J4 as Q eos^oo«>corHeOrHOO'-icooot-cooooTj<corHocococorHt^ooQOCoo«ffl05iqoco«o r-* ft lOQ0O<M(NrH(M (MCHcOrHrHrHl^rHrH (N (N«rH<Ni-l -^O^l-I CO rH (jq rH r-< 1^ 00t^(Nt^00>O>nt^C0t^t:^OC0«0C5(M'Mt^t>Tj'C0(N'*00 1^a0<NOXt^>«iO(NC0O0S (NrH-H (NrHTfCNOi -*COr-(M0OCOCNr}< eO(N -"^rHrH-fCOrHlN aOO(H (N ifj (M <N CO OJ rH (M •<t(NeorHCOoe<5coo5<M»noccQOooosrH>Of-it^^OOe«oei8«oco<Ni-io<Oi-<<N<Neo lOCNtMirtrHCO rH COi-t «DC0Tt<i-i<M>0C0OrHC0t^Qr-0S0iCM<NTt<0SQrHQ00500l>-«DC>S3S"1'e0(N3;^Or-00 1-1 rH (M (N O Oi 00 CO OJ -^ « P (N N r- CO >B <-> -^ ^ rH 00 CO I-l CO ri O '-> . . . ja : : : ^ • -a J • +; t- is ;-> ? (h -2 ■oe ,QQ ■'-' s -^ s MO cs e o JT^ OOOQ <D -i3 O K g 5 « p S as N C n H ^ u - ;3 OOi 0) v ^OOOh:^^ 0) ■- a u C r c I eT. F. Tocher 139 fN G^ !M (M -* 1- ^ 00 I-H I— 1 l-H -^ 1 l-H Tf 00 lO 00 r-H 1- r-H IX> CO l-H l-H ' I-H I-H CD l-H I-H I-H o H O l-H « P OCOG^'COiO'^COCOCDOSrHCMOOaDCOOCD l>.i-HC0C0'*'*X13>C(Mi0(NOQ0>Or-i»O (M CO CM l-H Ol 00 05 CD oq 00 1:- lyi r-l r-t CO -^ r-i l-H 1 00 l-H 00 CD l-H l-H 1 l-H ,-H CO 05 I-H a CO CO OOCOOOCOOOiOCOt^OOOiOOOOiCO^'^CO rH lO r-HCD lOrHr— rHrH a CO CM O 1^ Ol CO O 05 CD -* r-H (M i-H t- (M ^ pH 1 00 CO t- CO >0 r-H 1 t-H I-H r-H (jq rH t^ CO O) rH CO 00 i^^OOCMOOiOOS^rHCDOCMOOCMTHCD^ r-< 1-iOOrH rHCOrH lOCOrHOCG^l CM rH o CM CO (M CM iCi CNOiOQOOit^lOCO 1— 1 CC 1— 1 Tjl Tjl lO r-H ! CO lO CM l-H 05 Oi 1 CO (M lO l-H ^ O CM i—( 00 30 QOTt<rHrHQO(iqOOCDt-OCMrH(MQOOi-^Tt< (M 05rHCOrH05rHrHO'*CMCD ^ 00 CM 00 CD rH rH CO CO i-i'*^(MtMOCDQ0 CO i-H (M CO 1 (M CM I-H O CO O 1 I-H l-H (M ^ a l-H CO l:^CMO^rHCMOCDCOTl<TtrHOJ>nCDrHiC CO CO CO CM -* CO CD -' Tf CO r-t CO CO OOOOOOrHr-Ht^ 1 O O l-H o o o O Tt* o I-H l-H CM OOOCOOOCrHOOrHOOrHOqOrH (M O Xt* 00 1— r-H ^ jO OJ 1 O CO "^ Ci -H CO l-H O o 00 CO OSOQOrHOt-OSrHOOrHt^CDCDlOCOfMOO ,-f iCrHrHCMOOrHrHlOi-HrHt^rH ,-t O Tt< CD CO CO en Ol '^ QC (M Tt< IC' r-( r-l r-H >C ,-H rH 00 '^ r-H 1 (M '^ CM O "O CO 1 ^ l-H t^ CO 00 CM i-i CO CO CO COOOt-tMrHt^i-HCMOCOCOOCDrHOr^Oi CO r-HtMi-H COCDrH OOt-rHOtM t-l r— 1 rH rH r-t rH CO 00 T—l r-1 o r-iS<5»CCMOCOOOTt< 1 CO O (M (M Tt< O l-H CD O in 00 r-irNI005rHCDCO(MCMCMC005CM>OCMiCO l-H (^ ^ r-t CO <-t Tj* 00 o J—t CD-*'*Tt<CO^(MCD r^ ^ r-f CO '^ O l-H 1 l-H t^ OJ Tt 00 G^ 1 >0 l-H <?q 00 oq CM 00 CM i-i CM CM a CO t^COt^G^CO-^Ot-OSOOr-il^-^CDCOrHOO rH t^CMr-l(?qCnCM OiOlCMOJrH rH CM r-t tH rH (M (M CO "1 ^QO^jSO^t^®^ - - V3 CO ?^ e^ Co ^ t^ 1 ?^ IC 00 to to 80 1 Co t^ CO S> CO t^ >o CO to 00 i> CO !^ !% !^ 2^ ^ !^ !% !^ :% !^ !% !^ !% !^ !^ !^ !^ ^ 2^2^ 1 CCQO^ICOOCOOOTt* Ol Ol CO CO >0 O CM 00 -H O) T-H lO 1 ^ •<j< CO I-H i> lo 00 -1 1^ '^ o 1-1 ' r-H CD l-H CO lO CD O 00 CO rt<0-^OOCO-*COCOXTH-*050000i(MeO t-iyiTjtt^COCOQOO'^CMCOCOCOi-H'^CO^ CM CO (M rH CO O 00 CO •>* CM t^ 05 CM O CM oirMrM-5i<Tt<Tt<^(yi t-H CO >-H rH r-fl O] {VJ r-H 1 00 CO Oi CD OS '^ 1 l-H CM CO ^ O l-H CM CO 00 CO O'^C0'*t^CD»COrHC0C0t^rHTt(3;c0'* r-t rHCD ,-t >0 r-^ lOCMrHOO CO (M Xiyir-Ht-OOfMCOCO r-t CO O ■'^ 00 1 o -* I-H CO >n TjH 1 CO ©^ I-H CO CO 00 C3J t^ t- s rHXl>-COCOOOCOOrHQ005>OC3:CD05»OCO (M rHOOrH r-iOJrH CO -rft r-t Ci r-t G^ (M 05 O CD >.0(NiyiOXC0'*fM nH CO l-H l-H rt T^ CD t-H 1 CN Tt* 00 (M Oi O 1 Tt< l-H 00 CD 00 t- 05 CDt^t^-^COt-OJOt^i-HiOG^COOtJ^-^O (M OOrHrHrHt- I-HCrj^O^CDi-HrHrH (M (M CO t—t r-t Oi 00 CC(Mt^(MOTt<l:^r- CO l-l ^ -H O 1 1* CO >o t^ -* t^ 1 r-H p-c CO (M CO Oi I-H OS t^rHt^t^OCOOSCOC^CMlr-iCt^COOit^CD r-t -rjt COCDrH^CMt^ I-H O t- o 00 CO OO-#OO-<*r-HC0 1 o o o o sq o O -1 o 05 OOOt^(MOCMrHOOCOCMTt<COrHOO (M O ^ r-t CO CC0CD(M-*-*05CD O^ ^ ^ uO CO O) l-H 1 "* CO 00 05 in o 1 l-H rH fM CO CO m 00 CO CD Oi CO cO'*cooooi05CMrHCMt^»ot^oi(y)oo>crH r—t rHTt* rHCMl^rH lOrHrHQO rH CO a CD CM CD CD cot^t-(yi<M(M»n)<M l-H «C l-H (jq O ■<* "C r-H l» 1 CO O O CO CO CO 1 l-H Tjt (jq 05 I-H CM r-H CO t^OOCOOOCDOSCO-^t-OOrHiOCIirHCOCD T}( ,_(r^rH eO^Sq 000<>)^G<lrHrH rH rH rH rH 00 rH 05 O CO (M i-HtMOir-li-HCSOSO CO 1 l-H O "O rH l-H CO 1 I-H r^ CD CD 00 00 C0C0t-'*(MrHm^>nC0COrHC0C0^CO(M r-t r-l rH rH rH CD O lO CO (M r-t CC-H«DQ0C0Tt<T)<eO --H CO rH CO CO I-~ l-H 1 CD r-H O 00 CD n* 1 CD I-H (M CM CD r^ l-H t—l 00 00 CO rHlOrH-^OOOOO-^t^t^CMQOOJrHlOOO-^ T—l i—t':D'—t rHl>. QOCyi J>-rH r-t 00 CO 00 05 trathmartinc (Burgh) '.'.'. Landward) Lethnot . . . CO S ^ bC ' S CI -1-2 o Aberlady Bolton ... Dirleton Dunbar (Burgh) „ (Landward) ... Garvald Gladsmuir Haddington (Burgh) ... Innerwick Morham North Berwick Ormiston Pencaitland Prestonpans Salton ... Spott Stenton Whitekirk & Tynmg-) hame \ Whittinghame Tester ... Lunan ... Lundie... Mains & S Maryton Menmuir Monifieth Monikie Montrose Murroes Navar anc Newtyle Oathlaw^ Panbride Rescobie 140 Pigmentation Survey of School Children in Scotland 1 Totals 112 i-<»£50f-(35l>-i-iiO»01:»ir5«i<NeOOOO'.OaS01^COCS«0(N«OOOe«5«D«OJOIi-ieOI>-« iOe>3r-H>u31:^l^<0O'^0CC0O>-iiCls0i-i-<te0<Ma>t-«0OI!0r-t^iOl:*(NiO-«l'»0&i-H Oq i-H r-H (N fN r-l (M rH n-l pH (N ,-, ,-, l-H I* 0! eg n iC«3MOOOO»nCDOQ005C005I^C0 1--<tQ'nOCOO'tt-'*'*QCf-<t^OC^O:i^^«>^ l-H lO 1-HOqr-i COrHCq Tf (X>CO«C(M(MF-Hi-H'tt 1-HOJrtiOi-Hi-i (NOIOIO) (>1 l-H CO l-H a 1— I eO<yi(MCOCDO'*COiO'*000>-HO>-Hl^OOQO-*0000<»CDCOOOSt-050JOl~CO«OTj« I-Hr-ITj<i-Hi-HC0l-HrH<N>Ol-Hl-H'^ eOrHiO (N l-HlOrH OCJr_i.^p_, i-HC9(N(NM •4^ .a SO 3 CO C005rHOO(MTt<0>0(yji000505COOOl^050CO(NOOO'^0<^^l^O't'C-tCOX>aO-^ l-H OTt<i-Hi-H(M(M00tOCN 1-^ '*COl^.-H«)i-HrHeO<N (NCOOJl-CN .-COrHOqCN r-H CO l-H 2 I— ( 00003>OeOOOr-HOqO<»"*QO>Ot^(M(MOOCDC0 01COI^OO'*Oitt>(N'-H-<t05-HCOl»«e l-H rH I-H (5q(Jlrt,H(M CO i-HrJ<(N (N (N->*r-HrH<NCOi-HOOrH 1-H-* i-l'^ to ■s s cc iyiOi-HO(NO-^i-Hi-H05(MO<NOl:^OrH00 1--r-HO<yi<Mi-H(N00rH«Cr-<Tj<.-(C9Or-irH l-H rH I-H (35 l-H fH o CO 05rHmiO<M005i.0 05CNi0 1,---*«0<MOi.-H05.-HCO-tt-I-0(MCOi-HOOOSCOO'*f-iOOO i-Hi-.COtNtNC0r-Hi-HCOC0(M 1^ t-COCDi-HCO (MCOr-H i-h<»^00(M rtCOfNCOCO CO I l-H a 3 OO^COOOOOOOOOOCSOCOCOOOCO-^i-iOiOOOSOiCaOiOt^lMiOOO-^QOOOCOt^iOOOOO i-Hi-H,-H(MrHCMi-H(N<M-<*(Mi-HQO CECOCD O f-H;Ci-H <MC0(?100rH i-hOC0C0<N r-H ^ r-t 03 o G<)i-HCDOO»O-<tr)<(Ml^(yiOlr-Hr^.CO»CrH«0OC0C0(yj<MC0C000C0i-Hi-Hi-H(N,-H-tj<CD c3 PR COr-HO'*l>'*CD»0'*T)40'*f~-*OOCiCO'>1COOiOSC5t^CDCT>iO(NCOCO(MO»'*(N i-Hi-HC0rHi-Hi-H(M(MC0«OC0rHC0 C0fM>Oi-HC0<MrHO(5q CqcOCNt-tMi-HINCO (NCO CO CO >-4 ■i 9 1-H '-I 1 1 ir n 3 CM 1—1 l-H ■<*r-iCO-*iO'<*CDCD05iOa5'*Q05DOsai(MOOa5iO'M'J<-«ti-HOOOOOQO'<J'eO«DOQOaiQO ■^-<*r-i05C0Q0C0>0i-HO00C0fM CMC000C0'MC0l»iOlX>'*O>OOe0OfNO0000^'-H (M r-Hi-H tMCOl-H(Ml-H l-H ^ ^ (^ ^ ^^^ I-H l-H 03 1 01-+CDQ0050COCOCOCC>r-HCOCOOt^(y)r^iCCOeOX'*Oii-H005COOOOCOC5'HO(M05 ^ ,Ortr-H(MrHrHTtl(N(M O t-COCDi-HCOi-H CO i-Hi-HCOrHTfOJ (MiyjCO 0^ s I-H 1 00 CO COeOt^05'*C35C50050SCO(M(MOO'*fNr-0<MOit^C0001:^'^COt:^CO'<ti-HCDi-HXOO pHi-HOi-HCNOli-HrHrH-^CNl-HXl I—COt^l-HGq i-HCOl-H fO'*Tj<CO'-Hr-CCCO(?li-H I-H 1 13 00 (MOiOOOmir-0005Cqi:-05COi-HOOOCDi-H05QOCDCC>CO<MM*r^'^COI^-*t^CO^OCO I-H QC-*i-H(?qi-Hi-H-^COi-H 00 "OCOOS ^i-H cosq^o^cocot^co i-hOCO-^CO CO 03 l-H CO t-iOOOJl^OOCO-^iOCOCOOOSCDtMCOt^Ot-fyiOilr-aiOl^QOOt-f-HtNOSt-CDOJiO |-H(M i-Hi-Hi-HrH(Mi-HCM OJ-^tJ* CM (M'^i-Hi-Hi-H-^i—(<Oi-H I-HCO rHiO I-H 00 Tt< i-Hr-HOi-<i-H<N(MC0OQ0e0rH(JCIO>Oe0Oi-H(MO'*O'-tOrH?0i-HTj<rJ<OOi-'Oi-HO CN r-H s ft C0 1^"OCOTt<iCOCO-*C005i005'*QO>Oi:DTt<iOCO«05(MOOCNi-H(M'^i-H|:^05r^OSeOiO I-H l.-COCOCNOli-i-^COi-H 00 iCCOOCi-HCO i-HfMi-H,-Hi-H«O(Ml-C0 i-hCOi-h-*(N CO 03 00 CO a CO CM 0?DCO<MO'^<M00050000050irH»OCOOOt-CO(N<35COi-H050Tt<0«PrJ<OeO(N05Tj<CO rHl-HF-ITfrHi^tMp-HtMTj*©! 05 lOOOl-HO I-HlOOq (MTfTtS^Jti-Hi-HCO'^-'tO H 1- -t(>JOOC0l-iO't<C0a5'*C0-HOOOI^OO'-Hi-H(MfMOrHO00'-HCNrtC0CMC0C0l^ QOi-lrH^ I-H rt-H ^ '3 P4 rHioO'>1l-CDl-'reC0 1^iO«Dl^i-Hi-HOr-CD050ipt^00'1'0it^0>e0C0«0'-<00t-Q0Q r-HrHOli-Hi-H rHi-H'^OCO-HCO rHCOt^ (N(M*i»n<Nr-lrH-<tCNlCl(PI (Nt-I-Hf-HCO CO 1— 1 a a a El Alvie Arisaig and Moidart . . . Barra Boleskine & Abertarff Bracadale Croy and Dalcross Daviot and Dunlichty Dores Duirinish Duthil & Rothiemurchus Glenelg Glengarry Harris Insh Inverness (Burgh) „ (Landward)' KilmaUie Kilmonivaig ... Kilmorack Kilmuir Kiltarlity Kingussie Kirkhill Laggan Moy and Dalaros.sie ... North Uist Petty Portree Sleat Small Isles Snizort South Uist StenschoU Strath Urquhart&Glenmoriston * 1 Xfl I— i J. F. Tocher 141 1— Ii-Hi-H(5qc<l 1— l"^i— I i-H 1— Ir— I i-HiO«Ci»O0S05?0»OiCTl< CNriO i-i«0(M 1—1 CO «o 00 I— iOCOCC>0'<*0'— (iX>i— tOOC!<ll--0'— lOrHi— 1 eciyj^Or-(Tjitt>i^i-i;DT)<o;M'naocX)WCDO I— 1 i OSi-iTitT^OlMMCDt-OfMCNCCCDeOOJt^i— I -^~^05 ©i ©^ ^^CTi So ~5i-»f5 ^ Ifl *^S^ ^5C) ~^<^ Oi iS>Ot^fNCDt^05CD?0iCMQ0^(NO(M0iO'* »0CDO(M'*it:^i-(O05iX>fM'*Q0r-iQ0C0rHCqi0 l-l(Mi— l(MCN I— ICOr- 1 (N r-li— I i-HrfOi-HCDO (MOOCC i-H-*r-ii-(CN(N 1—1 O Ot-lCr-HrH Mi-llOi-lr-l(M00<MrHTj<C0i-l ^H 1— 1 I— 1 00 OOOr-iCO.-it^WCMQOOOOr-iSqr-i'tCDfNOO i-lCDr-tG^tM l-HCOrH r-l(M(NrH(N r^ w OOO^OX-O«'*OOOt>1<0rHOO<MO CO I— 1 r-l 739 '*QOOMTj<;oi-ieo»if50i-ii>i>»'-ie<5-<ti>r-i ^ _CJ S 01 HJ MH >> H ^ ^ o <ii CJ ' rC > ■71 (U <v « MW c3 OJ S ^ o -/! a e . 4j . • . O (B O -^ it* o .01 O 'S i.i I.??.!?" i 3 73 O I— I >o -^ Gi Oi a CO CD r-l -* o (M r-l (M i^ CD CO I> I-- Oi >0 (M 05 cq t^ I— I ic CO (N 1-1 ■^ 05 "^ 05 CD 1-1 00 M CM »5 —1 O 05 r-( t-W CO O -* -H o o o o 1-1 o 1^ »o i-c 1-1 lO (M r-l CO 1-5 1—1 O >0 (51 1> (N IS 03 ^ 3 lilll •53 M a s sh o I— I o M CO CO 1—1 O ■* CO >0 CO -^ »C 00 (>? i-< (M CM 1-1 05 '^ 51 (M 1-1 ^ ^ CM <M <M t^ 1- X CO r-H (M i-< CO O (M O CO »f5 CD CO O Tt< CO CO So So So eo 30 So 1— 1 <M «r5 00 CD CM 00 rH (N CM 1-1 CO (Jl rH (M CO i-l 1-1 CO 1—1 00000 1—1 <y) CO CM CO l—l CM I— 1 CO rH 10 I-l Tj< 05 00 ■^ 05 l—l 05 OS r-l 1— 1 I— 1 r-l : te 9 S M bX5*3 O c3 o3 c3 O d Biometrika. Vol. vi. Supplement. 35 ] 42 Pigmentation Survey of School Children in Scotland ^ e q 1 « 1 as !> XI !M W f-^ P3 s < H O w o W I— I M » 13 n S !)9U!)SIQ w w PQ P^ oot^OJffJWOCooooQO'-iaor^oJtoojoo'^t-iost^'tt^w <NOr-i«l''«Oi-5l^-^»000«iyiiO«'*00<NO^<NCOO'^ rH CO (M i-l _ (N ^ M'*00«nOOOO-«tMl--(M-*000®QOOOi«'*«D,-iOOO>«D 1— ICC i-Hi— ii— I 1— lOOi— <05 in<N >— 1 I— I'M 1— lOOi— i^H 0«000000100-<*-tOO<MOCCOi-H<NO<MO(N 00l»»iO(MO-^CQI^C0O(NO«0'-iOC0-^Q-^Tl<Q«OeC I:^C0OI>(NQCeC«>i-ii-iiCQ0i— QCO^OOSfNX-^OCOi-c i-iO<Neci>'CCrHooooooi^cccO'<t'*i^rHfMcoi-i^cca5'— rH(Nrj<00Orl<CD>Ci-H00>n<N00Q0W0S05CDC0<MCD05O«.'3 Tj< r-H CO (M CC <N 00 •^ l-H I-H i-H Tt rH t^ <M 00 '-iOi-hOOOOO'-iO(M(Mi— lOr-iOO—'tMOi— i©00 ■<l<0«01>'«0'-Ht^I>i-i<M<NC<jeCi-iCO(Nt-»Ot^051>0'-iCD i-i'^ i-HiOi-H CNOOCOfMi— iQO(Ni-i(NCC'-i«i i— iO(M00 o»o(N«iOi-ii-i<DooiOTj4e<5QOOi-<e<jOi-i'^i-ti-itoTt« I— < i-H I— c 1— I rH C4 (N»<NOC0O'>*>-'^t-T(<f-((N05Tl«(}qTji01rH«e(NQr-ieC M pH NOOi-HOi-lffl r-H W P9 i-tOO<N"<T \M : s : o cS O S «3 a ■ "^^^'q 00 CO ^ ^ Hi o» « o o ec t X CO O 'M I— X eo OS OS fh X e*5 ^ OS Ot X s •<* X O •-< X I-* t^ X o o ■* 3 to OS CO rM T}< OJ "C o X e<3 1—1 OS CO •^ '-' — 4 r-4 Tf o OS 1-1 CO OS osoi OS irt CD X X 1-1 ■* ^ OS t^rj< X X Tt OS CO t- O lO I- CD ^ X I^ >c l^ r- CO OS 1-1 o o t^ -^ XI ^ l^ rl CO I^OCOO ox O CO 1 Tji lO CD OS CO »» ^ CD t^ O (M I^ OS (N OS ^ Tj« r-l lO O CO COi-> 04 I .2-3 I- s^ *" c * -ti J. F. Tocher 143 "^ W OC CX) ^ r-l r-l (M <N r-l CO (M CO CD ■SJ^I^mSI '-''»^i> — !.-( ecir-iT)<ro ■5j<rHGi?0»no5^cx).-HO5 t^ <-< n ^ cc n ,-i ^ o « 2 ^§q S i^'~"^=^'' °^ -I ^ -1 CM rH t- M t- TJ< O ■'t CN M r-H -i* CD O « CD O t- (M M U3 t- -h X X t—l O r-< rvi r3 ^ 2 <>< ^ ^ CO r-i CM Tj< t- lO TjH O "O iC t- O aq oq C35 (1M CD lO QC »0 --i i-h o ■-H CO (M o o rH O OGC^q^OO CDTt<Tt< CD -rf ^i-H5qo000505 1^ICCD 005W (NQOiOr-iCC ec 1—1 O X CD X >0«eO«05COOO.-ir-(OOOOOOOCDOO(NC<5005(M>CiGq(Mr-il>0»C«CMO(MOOC<JrHOO "'^^ eO I-05(>)i-l.-li-Hr-<CMrH CO 05 1^ T* ZJ 12 li CZ 52 '-' J^ « O rH rH O) lOO Tt< M '^ Tt< t- Tt< 00 t- CO C» CD OJ 00 O i-H -^ t^ W 00 CM OJ <M t- t- rH t^S^J^mS^ 22*>:^^'-' rHQ0,-HOTt<^XC«3ThCD{MOO0500C0 ^^CD CCOTinOrHr-^ 1-H X 25S!2!;i^SS®^®'°°'^'~''~''~''-''^''5'-<O.-te<3OOI:-Tj<e<3Tj<i0O05-*rH,-i»0(MOi-HT}<CDt^XOO rH 0< Tt< Tjf QO « rH rH CO rHrH (M 00 O 00 O) M CM Tf* t1< ,-1 CM iC O Tt< (N CO o CO CO r^J!A22S'^5*'^::iS^''^'*'^'*t-*OT)<COCOQ005in--iCCOOt-QOCDO(MOSCDinr-,-iiOTj<0500 P?E2r32^£l; «23'01> i-Hr-H t-rHt-eC TPT)<<M!Mt-COCOCNO'* OC^SCD CO n ^ Ci -^ r-^ I.. l-HCNi-HTfi-l rH 05 .-I05'=t0l— Ir^eCtMCOr-HXlffOOl CD >— 1 o CD rH CD rH 1 l2'5SEl:S52Si2!2'^:3Il'''^'®i2'*^W'*C><35«>OI^Ot-OOCDX>O050035O05-<tl:-(MrH«iO E^'2P;::i'2:S®^^S'^^'^'^«'W-*(M05CO(N'0<Nt^«05t-05«0^iOi-i.-H-*»OCNI:^t:-OQO— i<N(M OiOl^CD»OX> COr-HTf CD i-Hi-i (MrHaO(M:Dl>'*OOi-HQO Tl<Tri~ e«50'-i"*<N (5^ --1 « 0501l-lr-H,-H(N(Mr-tl-H o ■>* rH o !2I^SSS2£:^^'^'^^^c>^'-^''^^"^®wiOi-iiooo<M05"*t-r-icDo?o--Hr-t-cD'-i05CD(yj«o 220Gq(MvDM GCOO (Mr-i -^ Tj<CO CDOOt-l-CDOSeOOSCOfO TfQOOO >o-^(Meo»c CD rH :::^$22£2S9SS:r;r:22'-'^'*°oC)^ooO(350>-iT}<rHO>otoi:^ooi-<t^occ>a5oo«noo50QOi>coo 5£ S S 3S £: S <^ <^ ^ ^ '^ '-' '-' <^ <3i r- « l-H i-i Tf O (M t^ O "C CD 00 M l-H CD M 05 >C W O l> r-i --H t^(N(5q(MTt<(N i-H rH CM ,_( r-C:iO«3i-H eOCN OOi-hO m« <n r-H O <M 1-H t—l o eo i-H05'tCDOOCO'*OS(M<MCC-^»0'*l>r-irj<(N-*CD<35t^i-HOO'*0'*Oi3CD0500eOO-^O^t^<N<M'*iO ;r:!'^"£2S'^'^ i-no^ec i-h t^ ooo CDweooooxt^t^oo cdcmqo (mioimco^ C0i-H{CtMO(M l-H l-H r-l 1— il-OiC COCMI>-i-Hr--^Wr-i 1-H OS <N X CM t-l (M °SSSS£S2'^"^^S'2'^'^'-^'-''-'^'^i^'«'-''*'-'Wf-H05o»o(NooT)<cDQ'niT}<'tMOi-HCoooo ipCDC0<M-^»O coot- r-t rt CO (M t-Hi-HrHiO-<tOi(Mi-H(3qi--rHOI>-0 1-H(N(N T^ <N (M CO C0»(Ni-Hi-Hi-i(Ni-HeOC0(Mi-H CO 1-H CD X '*(}qoJ(N'MCDOOCOr-H050(MO(MOO(MOO^OCD;Oi-H(Ni-HCOiCO?i-H05(N— iO»0««3t((i-hOOO <M <M lOl-H .,^^C»JOll-Hi-HrHr-ie0i-Hl-l CO X l:-I:-CDX(MJOCOOOCCOOil-05(MOO-*0005'*i-H|>t-OOOt-CDO'y)00»Oi-HOCOt->C'*a505I:-OCD(M Oi-Hl-'M-^as 1-HOCCO^ ©^CN O iOt1< rl<Tj<05050lr-0 1-000 t-I>00 i-H'^CNt-CD i-h lOl-Hi-H,— ITf^ r-l 05 1— <N-<#T}<1— loqi— iOCD'*(M'-H t- oq CO CO t-i iCC0tMC-00e0C0XCDOCMOl>''^^H|>.O>OC.C?(NCDO'OCD00Q0O-^i-Hr-HTj<CDCC0it-Q0C0Tfi00l>>Q0 >0-1<fM'^CDa5(N (MI>.TjHr-ii-H (M'^i-HCDCO'-HiOCO'Mini-Ht-tMOXCD (MCOCO lOX-^COX X'S^eOeOCDCM i-h i— i lO ,— ( OCOt-COfM^OCO i-H(MeO 0-* (N l-H 00 ■* rH 1-H 1-H OJ CM CO rH CO COCD-*i-HCDOOi-HCOCOi-HXO'^(Ni-HTj<cqi-H(Mi-icOI:-I-005»rtOO^O>COOX'-H(NX05CO'*000 OCOO-^CDCO (Mi-Hi-i rH i-HOq ^h a505t-OiTrc0 1^-<1< ■<i<i-HCO coo COi-H 1-H (M O Tf rH rH X X 1-- eo CDt-OOirHXrHOfO(NCOI>rHQOCOrHCD«DXOOe005X)l-CDrH005CCCOC0050lTt<OOOCDCOOO oo>ococ»c::co cmcnc)^ cn cc ■"Shcs -^^eooxootMcocoor-icDr-i^ (NcocNeoorH Oi-HCNCOr- rHr-i OJ CDOS'^OrHrHtMCNO— lOCOtN CD rH o o CO r-l Both well Cadder Calderhead Cambuslang Cambusnethan Carluke Carmichael Carmmmock ... Caniwath Carstairs Clarkston Covington & Thankertou Crawford Crawfordjohn Culter Dalziel ... Dolphinton Douglas „ Water Dunsyre East Kilbride Glassford Glasgow (Burgh) Govan Hamilton (Burgh) „ (Landward) Lanark (Burgh) „ (Landward) ... Larkhall Lesmahagow Libberton Maryhill New Monkland Old Monkland Pettinain Rutherglen Shettleston Shotts Springburn Stonehouse Wandell & Lamington Wiston and Roberton m o 35—2 144 Pigmentation Survey of School Children in Scotland (^ e 2^ B g ^ o -< O "-^ e o a, ffl > 1 H I— 1 e ^ N >s 1— 1 hJ i-l W < ^ IB I— ( 1 (—1 CO 00 t« OS 00 I-l ce 1 ,-(;Di-ci-i<m l-.CO'tiOCD05 ^ « r-. OS t^CD 00 '* (« rH rH CO 1 i0i-lO>O«i-l«<NQi-He0Q0 (N — .-1 OS W O <M 00 >« I> O Oq W r-l r-l « rH O l-H 22S$§ 1^ 5 13 f-iM OiO 00<Mt^COOO(35 oq CO 1-1 CM -^ 00 OS r- OS 00 CM OS OS (M CM CO CO l-H 1— 1 O 1-1 ® l-H O r-t t^ (M Tjt •«* l« lO 1-1 (N «) <M O «0 O (M rH CO M s o-^o»noo<Neoi-i>-icoos 1— 1 §8 O rH rH rH O CO t^Tjtt-t^aocoooct-ocMi^ 1— il» I— (1— 1 01^>0«005a0 rH CO rH rH r— rn (N (N Tf rH CO •1 eCiOTtCDO5ii3(N-*0000t^>O (N <N i-i (N CC rH ■«»• 00 t^ Q O WO rH rH ^ ^ CO OS CO 'OS (M Q r- 01 CO O 01 1 « 00 (N rH Tj< (N CM CO t^ CO O t^ ^ CC^^CMOlMOSOO-^Cil^rH CNSCCNroO rH0505i>raqoc <M W rH (N rH OS rH t- Tj< CM »0 lO rH CM CM »C eO CO rH ?ou;8ia; 2^^%2^2|.2|2^2|2|.^2|.% 1 O Oi 05 Ol Oi 05 00 OCOO 00 1 00 3 o H OOJCDCOt^COO-'trHOt^'* Q0(MiOOirH(M<©cv5i^(7j,j<O5 00 fN^ C0ff0(M(NO5Tl< 1 rH Tl< 00 rH O CO rH <X3 t^« t-t rH X ^ H 1 "OrH^rJtCOrHlOTjtrHlOfMTO rHC»rHO5i-lrHQ000-^'*»nO5 rH CM rH CO CO o rH r- rH CD CO (N CM CM rH 00 a a t^00rHTfr-l»(?)0S(Mt-«D«O (MrHrHTjl'* OQOOSaOS'* <N '^ rH CO rH <-> rH C30 eo Q -t rH rH CO TO rH rH .1 ooTfTj<os«NeCrHOi><3:Qoo rHOrHOOlCl 0-*05»0^0 (N CO T-t ^ CO CM CM «0 (N OS rH CD eO rH eo CO CO o rH rH s »n«D>O<3SCMSD(MrHr-T+ia500 CM CM rH CO t^ <yi Tji e<5 O .<4< 00 ^g§"21:: CD O pa M «13 0<NOrHrHOO-*<MO-*'* rH CM pH 00 o eo o rH o Tf -2 OrHCMrHTt<(NrHTfO'0'*0 CM CO O CM 05 00 CO ■* 05 rH — 1 CO r-t <-* i rH rH (M CO t^ rH CO O^ rH rH 0» a QCO<MOOQOt^OSCpeO<MO ■^t^(MrH^,-H.^C0005t^rH CO CO ,-1 ,-H rH Tj< (M 00 CM (M CM -t OS eM lO rH -^ CO OS .<*< 1 (Mrt^.ltQCOOOl'^rHOOt^CO ic OS ,-ia\<-i CO (N rH eo rH lO It t* 00 1 COCOOOCOCOOSCOCOCMOSO-^ (M (M CM CO "* OS 00 O: t- rH Tt< <N <M (M rH rH t^ rH CO »0 P CO (M >n 04 Abercorn Bathgate (Burgh) „ (Landward) Bo'ness and Carriden Dalmeny Ecclesmachan ... Kirkliston Linlithgow Livingstone Torphichen Uphall Whitburn 1 Ardclach Auldearn Cawdor Nairn (Burgh) „ (Landward) ... I J. F. Tocher 145 CO 00 I-H 00 05 '^ IT- 00 Oi 1— 1 CD 00 ft 02 00 CO 00 ^ (M Tj* 1^ rH CM t- rH CO 00 Oi »0 lO CO 00 00 05 t^ ■* CD C5 CM rH ectMG^i^ir-t-cocMOior-GOooeofM CM r-H ?D I-H I-H l-H CM lO '^ 00 '^ I-l 1—1 CD CO CM CO 00 rH lO 00 00 rH rH 05 00 CM 00 t^ 7—1 rH CO 00 CO 7-1 CM 00 CO CM (MQOCCOCNtNCCOOCNi-HOSCBt-eOt- (M ■-iTt<««3i-H 00 CO(M (Mi-Hr-i tM iCi CD -Nt< fO (M t^ 00 rH l>. rH Tt* CO CM 00 '^ rH ^ CM t^ CM 7-1 7—< rH CO I— It— 1 CN-rfi— 1 T— 1 I—I CO T— 1 1— 1 05 CD ,-1 r-H CD lO fN CM CO CO CO t- CM CD CM 00 CM CO CM CM (M t^ CO '^ rH rH G^ 00 CM CM CMOi-Ht^^OOCOr-OOO^l^'^QO (M I-l eOl-ITi* rHl-HT-H (N CM iC CM •— 1 1— 1 CD CO 1—1 CM CO CO 00 CO CO CM CM 00 00 CM CM 7-1 1^ r-l T-I "^ Gi C^ CM CM CM 00 CM OOOOOCNOCMOOOr-HOOO Tt< "* M l-f CM t-O 00 00 rH CM CM 00 rH 7—1 CD CM 1—1 "* 1-1 CO 00 CO in rH rH Tjt rH (jq CM 00 CD 1— 1 Oi CO 00 Oi 05 rH rH rH rH OJCOt^QOfOCDOCOOCMCCQOt^QO-* 1—1 00 ^ CO 00 J> -* ©1 05 CM CO 00 00 CD t^ CM CM 00 »0 rH ^ CO CO CM r-l t^ (M C» evj CM g 00 (MOiCt-'*CD^(M^TjHiOM(MfCr-i 1—1 I— 1 '^ 1— 1 fO CM 00 rf CO Oi CM 00 CM CO lO CD lO ^ CD -*Tt<(MGq<»0(MT-i(MM05^(N05(M 1—1 CD CD .-< "^ CO CO t^ ^ CO l- ^ 00 CM rH CM >0 rH rH ^ ^ T-* CM ^ ■* 10 00 CM (M rH 00 00 ^ Ci Oi C5 C> '-S '"i ^ 1 »~^ T-^ 1-^ 1-^ 1-^ ■M T-H '-^ i-H >~i 000 I-H i-i '-H i-i *-i i-l >H 1 r- M CD 1—1 CD 05 OT CM 1—1 CD 00 00 CM 10 -* CO lO 0: rH CM Tt< rH t- CO oi ^ rH CD CM »0 CD Oi CO CO rH QOiCTj<r-iiO<Mt^iOO'n005(NOir- 1 (7^1-Hl— 1 r— ti-Hi — !i— )»-H CO CD 00 Tt< (JC) 00 <35 00 CM rH 00 o^ t—lr-<i—lr-tOi CM CO CM CM 1-^ t^ rH (M CM rH rti CO Tt<i— iiOl^-'— iCDOOCNOOQOinOiO CM tJh Tf CD CO CO CD 1— i CD 10 CD -* 10 T-< 1—1 -^ CD r—< 00 CO 7-1 (M IC rH 1> CO (M (M (M 00 00 1— ir-Hi— (COfNr-li— IrH CNCO I-H G<1 1— 1 00 Oi 00 i— t- CO CO CM 1—1 CD 00 ^ Oq CO CO rH CM CM t^ CO CO CO CO 1~- CM t^ CM CM CM a> Oi CM 00 OSOOCDOSt^Oi-^Oi-HOaOCDCNTt* i-H 1— 1 tJ^I— ITt ,—, 0^ ,-t 05 CO CO ^ r-H rH (M CD CO 00 10 CR t^ 00 ^ CM t-i CO CM CM CO CM CM CD rH rH CO CO rH CO rH to CO * OOOCOi-Hi-li-ll^Or-lOOrHOO eo CO CO CM (M ^ CD rH 00 (M 00 rH CM cct-lO0ic<^r-lCDC0<^^(yl05t-l^cJ0c>5 1— 1— li-HO^CNr— 1 1^ oqr-IOqGqr^l— 1 I^ 05 Tj< r-( rH CD CD CO t- rH C35 CM CM CM CM rH CM Tt* »0 CO iC CO CO rH CO 1— 1 CO 00 05C>ri'^'rt<Tt<eooj(jqt^icooweocD I— Ir-I TtH'^CNCMCD (NOIr-HCNi— l<M iC >C !M T-l 00 ■* ^ CD r— 1 00 -^ r^ CM tJ( t^ CO CO "^ rH Oi rH 05 CM lO CO CO CM CO 1^- rH CM (M no CM iC (M t^ CO -^ I— ( CM 1—1 r-H CM "C Tt( r-l CO ,-1 CM iC CD iO CO CM rH rH CM rH ^CJOOCDi^CDCOOO-^OOOSmMOS CN r-HC<5rH(JCJrHCn <NM (Nl-H 00 00 1—1 CM ^ "^ ^ CD 10 CD 00 CO CM 00 1^ (M CO CO CO CO rH CO CO rH OS 00 CM CM rH CM CM rH 00 Cross and Burness Eday Evie and Rendall Firth and Stennis Harray and Birsay ... Holm Hoy and Graemsay ... Kirkwall (Burgh) „ (Landward) Lady Orphir ... Rousay and Egilshay . . . St Andrews & Deerness Sandwick Shapinsay South Ronaldshay and) Burray 5 Stromness Stronsay Walls and Flotta Westray and Papa ) Westray ] c H Bressay Delting Dunrossness Fetlar Lerwick Nesting, Lunnasting, ) Whalsay & Skerries ) Northmavine Sandsting & Aithsting Tingwall, Whiteness &) Weisdale \ Unst Walls, Sandness, Papal and Foula ( 13^ 146 Pigmentation Survey of School Children in Scotland ^ e <to e 5S a: q •e» s CO O ■J' 02 « ^ a, H^ > ts PQ X Oh w ?»^ h^ s m a < c" H o pq O EH 1-- 1— 1 § l-H O (N O CD ■* »0 * <N O (N O ■* ^ PERTH. S«OsS3TO«CCDQO«D53o«'*OCDrH-*-<t«5 — r^ ©IrHrHrHO^i-HrH r- ISI to cS iC I- •* CD (N <N O ® 05 CD rH l-H rH (NCDe5«O00CD-tCD05t^«O00059»0>0»«0» I-H TO rH CD ■* rH (N rH O i-l <M <N 0< CD a 9 at 00 ^ 1— 1 o> '-H ec CD t^ 00 «o I-H i 0»C«9t-.0»«t-Q0rH0J000»rH«l~aSe0rHO<-ll- CD '►3 1> 05 l-H CC « (N CD lO 05 l-H «> <N l-H TO (N«flC0a0r^01TOOO<M«^0S-HCD«rt0ll-CDr- <Nl-H«) rHrHl-QOrHOTOTO TO<>J<NrHrHlO^ s CO 00 i-l « W (Nt»^ I-H « l-H 04 l-H 0Se0iOrH,-(N00i-'»(M0Ji-H'*O0«O0&05-*-r Tj< (NIMtMrH t^rHrHrHTOrH «;>! ^1 o w o o«o OOO 00 ^Oe0f-'OO"O'<tr»<r-iOOOrHe>9OO««CC rH rH -2 Q l-H 1— 1 00 o l-H W CD CD OS CD O I-H 1^ l-H ■<1«(M0iCD0>(N00OO«O«TO0135OOOOTO I-H— iTf Oll^O(M«<NX->TOp-<TOrHrH;oCD S 3 l-H 05 l-H m >C (N 00 r-H (N (N O r-H lyi I-H (N 1 rHCDTO00O<»'*t^<y>"t"*'O"*'*Q0«:^a3S(N - (>< rH I> rH (N rH CD (M ■* TO lO r- TO rH (N rH lO X "3 CM in o 1— 05 O M (N t^ ^ COrHrHOCMTOOrHr-I^OSiTO-^-fCDCDTOX-r l-H rH rH r- rH '3 00 r-l f-H CM 00 ■* lO t^O l-H 00 l-H (N TOX>0vD0i»0X-*CDC0t-05CDO(Nt^C0rHrHQ (N «0 OOrHTOTO(HrH(N(N'^r-lrHTj<aO rH piaijaid ^-1 »-H '-H "-I "-1 '-H "-S 1 OoQOO'~HOiOOQO'-HOsO:COC>l^Oi»sOOC>QOSC o H o >c 1-1 o 00 t- TO O 05 rH (M lO rH oq o ec 1^ C5 TO-*TOi005<»rH0>(MO-^«0«0C0t»iO.^0St»t- X'*CNCNTO'*TOCDt^(M<M-*TOrHXrH-tCDOTO (N (MrHrHrHTOrHrH rH(N X 1 lO 05 00 o -* « »n CD l-H r-i l-H 00 CDCDI^(NTOCDXOO<MX'MOrHXTOX»0<NQ rH Tjl rHTt<.<l<(N(N(NrHrHTOrH<M 04TOS rH 1 1^ o w 00 »0 M CD CD 00 l-H Tt (N l-H CD CH TO «rHr-(NX;DO^iO'tOTOOO«0>OTOrH005 TO(M»0 rHt^TjirtTOOOJrHTOtNTO tN-^CD ,2 Hi -H O o l-H M 1> 1> t^ t^ 00 (N 00 r1 I-H i <35CDOXCD:DTOOOt~»OX«t^'^(MXC«OM rHrHl>.rH(NrHX»rH«OTOTO TO«(NrH(NlO«D o I-H l^ « O <N »0 I-H I-H r-H eO oq »OrHTj<TO<PlrHO»Ol^t^rH(P|(NQOOOlO«Q:i rH Tl< (N (M (N rHt^rH^rHTOrH « T w ^5 oco I-H (jq rH l-H o O O rH OOrHrHOOTOlOrH<NrHt^rHO(NOO>-'(N>": rH rH -iS Q l-H a to o f-l 05 (M lO l-H rH CD 00 rH|-rHrHOI>-OrHrHt^rHTO(NOTOCDI:-OrHC0 rHrH-t<rHrHrH|^0(MTO'i<XrHTO(N<N (N-*0 a a •-3 <v l-H l^ (N -"l* CN r^ Tj< Tjt CN CO l-H TO rH CO ^SS'"2§SSgg^§B*Sg§^S§J£^ 1— 1 w' (N Q W CD I-H (M s '<1<CD0)rHrHTj<0St-(NO«0CD'^TOTO0i1'«0«j~ I-H l-H rH '3 '^g 00 (N CD O I-H »0 P rH t^ rH *i I-H ^rHrHt^OS<NCOCO«(NrH-H(MCD05<»OeD«Da»- (NrHt^ «0'>*rH«TOti-"'<l<CN«r^rH«t-.: rH . 1 a H I— 1 § y , ^ : : : i i i '3 2 1 0^ U ki •— 1 ^ E E-S^ §^ ajja-a S"-^ ^- cPe 5 3 -See « 3 2- \ I J. F. Tocher 147 T^^(J^oo<X)Co<y^(^^■^ecMC»3^-^oaooool■^0<^lW^-l(y^l-HG<^ooolOCNQ01-H■-H(^^col3^l-H(X)CN■^r-HTj^coM<^ 1- CD CO ^i-H05^rt<3:Or-HOOSOO.-H^O<»'^010iCSCCDCDC3i'*CX)OCCDOO'-iCDCC'^>ni:^iO(Nt*500iXi(>1Me<3CD01i-H(yi I.--»OT}<(jqiCr-H 1— ll— li— li— IC<3l-Hl— 1 r-ltj^i— itMCM ^T— l(Ml— IrHTjl rH rH •CI r-l O CDQO-^tHCO (M 1— i<jq,-((X> (M I—I 1— iQqrH(Mi-Hi— ICM i-H<M CX)<M i-H i— lOi-H 1-H t> 00 O moOCNr-Htyir-tnHi— ll— 1 r-4 Cv3^I>.(MtJ(,_i (M (jq (yi»0 1— 1-"^ 00(Mi— i<M 1— iMi— 1 1—1 e<3 ^r-HM(yiOQOkOC?)«OCOTtit-OMT^?OOrHi001:^lr-0»Cl^Ml:^OCOOMOi05'*t-QOt^05(NOi-iOi'*»lCC>OCN{J-1 CO-^-*!— ICMO 1— ll— 1 i—lrHr-li-Hi-H rHi— ( <JC| 00 CM r-lr-H (M ^O(J^CNi-irHTj<OOOOr-ir-iC0OOOC0(MOOO(MCNOOT-i>0.-iOO'0(NOOMTt<Tj<OOr-iOOOOOOC0O 1—1 I-H 1—1 cNcor-^t-'*^QOcoi-ic«;po;c'?q»oir~T^(>i--iOfN(M^<yi'*'+eot-oooicot-»nocDi-i(NcccDW<Ti050t-05MCMooi^ t-OCCOfNi-i^ i-i T-lrHCNeCiOCM ,_i^r-l'* (jq_iCMr-l Tfi-ii-l Oi 1—1 OiCN(MOrti05QO'*^(X)Tti(M«5COOOi-iOOi-iu^QOeCt^t^C'5(MMfMCMa5i-i05«i-i<MCM'M^t^iX)(»OCDOiM05i^ CC t^i-H-rJi-rtiuOi— ir-ii— ir-Hr-i CN(MMCD(NiO i-H 1— iCOCNi-ii— 1 (M-^ I— irjii— iiOCCi-i i— i«Oi— i i— i i-i rH 05 Tjl OfNc»1-l>ot^f^l(Mco(MTJ^ccrHOO'*cc05(^^co(^^l-lOOO^O?C!Mt-'-l0^ccc»5l-lOco>ooco(^lc^^QO(^^rHOOrH r-i 1— 1 rl O 1—1 Tti CC -^lXO«<Nt^coo■-H:D05<M:DOO(^^ccc35CD(^^ooeCQ03Sl-lCO■— it^i-iCDOr^roi>OiQOCOrt'oscDMiOi-iO'*eoi^t-cc — COCDOOi-iiO i-li-i rHi-H i-ieOtMOi-iOq r-i 1-1 CCi-ilMCNCM (MrH I-I (MTft — CO CO CM CM 1 l--*«i-iTj'MOO-^i0050iCOt:^MMCO«-^(MCD<J^'*i-i(5^ffl>-iOCDOCDCOQOaO'rt*Tti(>|i-i!35CDiO'^CDOO'-i-iOOCC^ l-'--(yiCDi-iOCD(?J(?lTffnoO-HiOCn05 0TfOi-i-*CM<M'-'MCOCDl>Oa<iaJOii-iCOOC'*G<)CDi-iMi-i^05<yiTO'-iM(N CC(NtNl-ll-ll-l l-Hl-H 00 l-H (M «(Mi-iiooit-c^oO'*ao-<*i^i-i^Ttioo-*(T^oo'*ao^c»oQOCDC)OfNa5(yicDOiCNioO(yi-tifCi-iQOQqi:^i^^oooot~-^ t^t^Oi'yit-i'*!-! 1—1 (Miyicoi— i»-i I— 1 1— irH 1— ll— icD'M a 00 -+QOlOOOOOQc;Ol-|^~Of^^ct^co1-lMrH(x;(^JrHI^cx)McoofCl-lc»l^t^l— i-HCDOirHj<ji:^i>TticDC5:J--oo^r-ioq-^ fc ooj^cccc CO <N r-i{MaqT}i a (jq r-irN(yi.-ir-i(Mco oq ojcn i-i i:^ 1— 1 i^ CD 10 CM cc-*cot-:Dc»aoixi-^Mt-«i-iOioot^rHO"*-*coo5rHTtO'yia>(Mt^x>'*<»(yj<i^i-i(X>Oii--M«(N^^ot^roo^(yi O <£)«3(MM(M i-Hi-ii-i^tjq CMOCOCNCC i-i(Mi-ICM.-i (M-* <M(M^O>rH i-i i-iiO i-i i-i CD CM CM -^OOiOi05X)«0'Oi-il>Ot-Mt^(NMt^OiX>Oir>05i-l'*QO-^OCiO'-iOOC005(NOOSOMTj<0'<i<«CD(M<©05K)i-i :r(MrJii— ll— iCD (M CNr-Hi— ii—i i— iCNi— ii— i(M i— II>. r-((M (jq <M 00 CM I— 1 l-C>OTjiOli-i«OOOrHi-(fMOOCOC«5G<)C»5'-iOi-iMOOOOTfiOOOCD(MtN(Mi-iC<5QO(MO«)OOr-i,-iO.-iOO Ttl 1—1 rrO(X)00<Xir^C»<»(N'*0(NiO(NMMCDi-<CNiyiOrHCOQOCOt^l>)'«J*(NeCMOiOO-*a505QOi-li-(-^(NOi-iOQO^ CM in CM -t-#T^^t-l-l^^CDO0Ct■->0(X)OTt^T^^O00OOlX>Ml^l-l0-^TJ^;0TtlCD<^^Tt^CC<3^t^OrJlOC005Mf0CD^w^0CD0it--G<^lOO CO 0C(MiO».OX>i-i (Mi-ci-ir-i CNCOfCiCO^tO r-<r-i ^(M«fN(M COM ^OCNi— i(Mi-i r-ii-il^ ,— irH r-l 1-1 O 1—1 CD 00 CM n — --X<Ct^«Dl-OOMT)il-OOOOi-i"O00Tt<O(Mr-Hi-HO'-^CNT^C0r-(Ti(TtCDOM00i-iC0«OfN(Nr-i>0i-ii-ii-i'*O 1—1 -rOTCCDa)t^-*00005>COt-i-iOiOO'*MTfiMM--i(MI:-tMQOOOOO«OJQOl--i— iOiCQ01>-i-i05rH^l-OiO^0i^ a eO>n(Mr-HTl< i-l r-lr-t rHPOfOOl-li-l i-l -M CM C0-H,-l7q(yi _| fjq^ ^ Ci CO CM 5i ::i-!5t>^::::i:::::::::::::::rS::::::::::::^:::::::::: Els ^ S § ^ ^ . -2 e.^ ^ ■■ jsr^iii^i ii 111 i1i|tpii|i>;iJig:C-^|ji s^r.i ■ 1 i-ii ill 11I1111 Hi 111 luirrliiiiii t jfia i ill Totals 148 Pigmentation Survey of School Children in Scotland s o > QQ c^ c:^ -<£ £ ^ B W ^^ P^ B H S!> tf s o O pq pq PU^SIQ H •<* r-" lO »0 r- rj< 05 <M « CX) o 00 O 'I' ■* CO (M t- 00 'M M 'i* O (N r-H I-l M i-H --H Ol lyi 1^ « Ol O l~ 00 r-l -f O o: 05 <?i o O 00(Mt-iX>OOOCOCOOC'HOiO •# F-i,-HOO<M<»OCOO«:iaO'M<35 t— ( >0 I— ( t— t 1-- I-l eo t^ I— I »— I lr-» CO rH ^ ro o •^ o CO » 00 in «D lO t o 'M ■^ CO i-H O CO «D i-H 00 « O CO f-i CD CN 1- (?1 (M (N l-H l-H OS ■^ »0 (N CO ■^ (Mcoeoi-Oicococoococo CO eo--<(M-fcor-o-tcocfcOiyi I— I 1-1 Ol CO I-l (M I CO o o oco-^-^ot^ojcoiOrHi^P-i "* f* COM ©J CO 00 CO rH CD lO lO 05 CD 't CO '^ (M 00 CO (N 05 Tf Qot^iOrHict^cotMoo-t'yi CO r-4i-lr-i-*C0 1~l^CROCOeO<3S 1—1 1—1 CD 1—1 1— I ■^ O 1-1 05 (>» fN CO CD CO CO o i-H CO Oi (N CO CO o o <yj CO CO CO CO CO cq t^ >n (35QOOOOSOQO'^eO>OCOI>-CO ■<1< CO l^-«i<C0OOQ0r^Q0OO r-H I— I O r— I I— I v^'O'^-^ >-i »^eoK'-sco?^cot^QoC'»-(Ci O 1-1 CD Q 1-1 o o o Tfl as rH I^ 1-1 CO CD i-i-i^OiOSOiCOOSi-iOOOQOCM 05 (noTjio-^coociocooit^-iyj 1—1 1—1 CtfMi— ifMfNOC-fOliOl^ 00 CD 1-1 CD oq O CM 1^ CO (N 00 J:^ COi-il^iN-^i— iTfOiCOt^QOO (M COi-it^-^CNiOCD-^l^OtNiO r— I lO r— I I— I 1— I I— I O "O 00 r-H (M O T)i CO (M OOJl^fMi— l^OJWCOiOi-iiO ■^CNQOOOOSOiaOCDOOCDCOr-- 00 05 CO CO 05 CO f>i r- CO (yi o IM CO 1-H <N CO lO <M CD 05'^'^ CN f-i >0 OS COeOi-iOi-i(MsDI>I:^OOeOi-H CM -^i-H CN-^«nf-ii-HQOCD CM >C CO t^ 00 O 00 CO lO t- (M •<<' eo <N OS cor^mr^coocDoO'-H rfC0-<*<CD(MOO(M00 (M O rH I— I l^ilOOSOS CO TjiCO-^COiOOOOJOOSi-iOSt^ iCt^CO'* l^ iOeOiOOt-^i-iCOCD«l--fN coco 1- i-iri I-Hr-HCOO OJCO 00 OS CO O OS O) I-H lO 00 CO OS P OS CO CN i>.-^(N»oooco(nt-«iri oq CO I-H I-l ::•+> q:::::::::,_^: .2- = '2ll "T ^ § §-9 : i m J ^i I H o o o ooi'-«DO>^t>-oopaoo« O'tt>-00i-i«i-Hi-HC0O »-H CO O t- CO (H «ooeo«ot^«ooosco'* -t (N l^ I-H 00 t CO O OS I^ l^ « I-l •<*• to -«8 f-i ■* Oi-io<eoooeo«i-H ■— 1 oosiriojofNOOs (M aq -i* 00 I- o -r CO CD 00 (N 00 ■* (Ni-iCOt^OOOCO-^t^ I-H 1-H (N f-Hl> § Cd CC CO (MOS«Mi-HOSCOOSC0-r:O ^(MCOCO ^O<MC0 pi I-H Ol CO ^^ ^- OOi-HCOOS-^>-4t^i-HOOS o 1— 1 t^ O tn -^ I-H (N •* «0 f-H I-H O 5-1 CD CO 0^ Oi— Ot^OOOCOfNO ^aj§5^ ^ 00 -H _i t^ OS o eo CO i-Ht«iooooac>ioio I-H 1-1 1-H CO l^ — 1 CO T|i06 <N O I-H eO I-l <N OS CO €0 C S*? C C C o C OS'S ■«<•<•< m a o o O fe fc J. F. Tocher 149 <M CM-^ i-Hi— iCDi— ii— icOi— ii— I iOWe»5Q01>l>-Tl<(M(MO'-<'^l5'1'Ci:DCDQOi— IQOOS CO 00 OCMiOtMCDt^-^sqosi^-OS^DiOTfiTfOlt^i— ii-Hi— I CO 05 00 rHfM(M (M i-^,_cf»5 (MCDCOr-iO(MOO'<*-^ oji— iM-^Tf^cDiyioosocooojOiCDi— 't^osiceo oo cm -* (Ml— i^(M(MOq,-(Q0(MT— ((MtM^OJi— ICC05 ■— i M 050(M<MCMt-iCNi— lTj<(M<M'<i<OCDO(M05i— ir-i05 O O OTt*l:^OCO(y)t-T(<OCOCOOii— lOiOSOCOMt-O O 00 CO i-hcNp— ii— i(MC»JCOr-i^ (MCOfO-^>r5-^T}<CD -^ (^1 OOQC0500iO001:^(yiC0t>-05»0(M«Q0iOC0-^>Ci Oi^r-li— IT-H SCi— iCDi— Ir— I r-lC»30lOt^lOlO(M CD (Me<5(Mt-((M(MQ0 TtirHi-H(MiO-^COeOS<3i— i «0X(MTj<»OO00O05OT)<-^(nf-HC0OOrHC0« CDf-iCDQC»CC0r-'^'<*f0>OTt<C0C0O00T)i00(MO QOTffNfOi— iCO(M»0«CCOCOC«3Tt*rHrH05t^rHr^JiO C«3 ,_irHn-i (MOqo 00 i-H Ml— i-^cOCMCO MCD(MOiOO>CNTj<(MTf<iOt^C00050S(>»i—i(MM t- CN(M(M CN-^05rHi— I (M0qTt<-^-.*CC>-^O 251>OO^e>3COi— ii— ia5Q0(35O>TjHO;iO(Ma5CDQ0 O (MM^ I— ii— IOC CD (NrlfiOiOOfM^ r-Hi— (QOi— iQC<M00Oi— li— iiOOMCOt^t^TffOCOr- >0 (M i-ii— iM(M QOCMi— ii— i(M OCCOOi— i aOO'-tt^OO>0-^-^0>OCDOO(M<MOOr-i05 (M O OCD00i-lC<3^C0i-iO'*a5«OO'-'Of0M-*»Cl^ 05 t— ii— iCNr- i(M«l>r-iCCi— iCMr-irf-^rftCCCCD 8 CD»OCDe00500QOCOi— ifMCDCCQOOlM'^i— iTffM (N(Mi— I (MCOOOi— iTtif-ioqfMCD'CfNr-OCD r-iOO«^l>-0"*01t— i(M0iTiHO(yiQ000l>>(N»003 "—I (M r-l Tjf 1— I i—l C0CD00iO(MO»OQ0-HeC<3iM05C-*Tt<i-i0irHCD r2 JO OS a Ed (U c a a 3 c '3^32 '^'^'S S ,. „ o3 2 a> O O O O O O : :^ ' 2 i i be O 4) 03 " — " m o a [^ I'j I J v*1 C> O O O O-f^' O) O O ^ c3 eS ^f^" *:< '' ^ •1^ CO -1-9 o Eh XI o CNTj<r^Q0t^Oi(5qr^cDCDi>>Q0i>->n(Mi— ic>30 >0 -^1— it-tMO^Oq-^OOCDWt'-TtfCDkncMCO l^O-*(yi05'*(MiOCD01CD<?JOOC0r-l00rH 1— irHi— I 1— I05i— (00-^>-Hi-t a r-l t^ C<? fC C0050CD(M>C;Dl:^OfM^CD(yi CM l-H Tj< rH -^ rH oo CM o - OOrHCqOOiyiOfNrHrH ■<*' O CM 1— 1 rH r-iMCO'^MOQOOOJOil- r-l rH CD rH rH 05 00 CN) CD rH IC rH t^ 05 (MO-^fM-^OOtNCCrHCOO (M O O (M (N rH rH ^o<^^orooooocM^^O'*cDCD-^o?o^^c^^QO (M rH (M r-< CM-^(M OOrHTjHCjq (M OjOiOS^QOOiOiOiOiOOOOOiOiOlOjOiOiOj t^OOtM-^MM^MOMCDOSCOCOOiCOOt^O QOrHTjtijqosijqfjqrHCDCqt-TiiTtieCCOiOtMM 00 M rH ic CD as rH i>. lo ^ ^ ^ CC rH rH{<3fMCOMTt*MCD<MQ000t^ CO CO '^ rH 05 Tt< (Moqwoi^oooofNr-icocc (M rH rH G<I rH (M r- 00 CO t^ M CO CO r-t 00>-tOOOO(N<NrHrH r-H O '^ O O CO rH O t^ COTt<C<30M(MO»0>0(MCOCDOJTj<t«3i-H«0 .rH<yj J>.(MQOTtlrHrH rH Ot^CDOMQOOCD^COiOOOl^eCCOCDCD Tjl ,_Hr-(Tl<rHrH COC0(MCOrHrHr-rH rH CO rH • ■ u n .PPi-^ : & -¥.^0 a '< °DT3 -i^_,-M t:?" *!_« Biometrika. Vol. vi. Supplement. 36 150 Pigmentation Survey of School Children in Scotland ^. e ^ s e ^ •S (^ <^ ■M ^ -^ g =0 o T w > w X o e tf w h 1-5 ^^ CQ < K S o n H O rt lOWOi-iOQOOSTjiCMfNifSCDCO H n OOO"— 'Oi— iOOO»-<Oi-"0 piJ^SIQ 1— ll>.i— l-^i^Oi— lOr-Hi— llO-^O^lO OWOrHOOCNOOOO^O r-C 0(MOMfNC»5fM(M«0>0 .^ . -S3 a C C 1—1 M 02 l-l«rHr-li-4«P05<»» nt^a»Cion>ci<oont' i^aot-QOm'*Mi-t>- 00 >n •^ w I 0000^00>-"0 050SCD0S(yiI^>0TtO Tf CD ■-' i-H f-H o I— I in I— I 04 .1 .8 -a PQ J S.' r-l(M«0(Nt-lr-MO CD t-OCOCDCOQOt^OSi-i 1 22 o o C) o o o ■» ^ 1 CCTfrHCC Tj<QOr-l« 00 ■-■ 04 1— 1 00 I-l « l-H 1— 1 «D i35CD<3505'<*000-*00 I-H 000<NO<MOOO 1— 1 1^ o«o«ot-Tt«i-ii©?oo 1— 1 W l-H « 1—1 04 J. F. Tocher 151 CDOi-iiOQ0O'*fCOC«5>0'*iX>(MiO05CDi-i(MQ0CCQ0 I— t 1— 1 l-H 1— 1 05 00 CO 00 ft lOQOeO-^OOSCMCOasO-OiOJr^ OSCOr^t^-^Oit-CN^ (Ml^Oi rH rH 1—1 ,—1 1—1 CD CD CM rH eC >-HQO<M COM CNTt<iO<MCDi-t>-iCDOI:^>-H rH (M (Ml— 1 (Mt-Ii-HCC CD 05 05CMOOC000<MC0rHrH050qO (jq Tjl CN CD rH CO CO Tf rH CO CO CO CO OMiCQ005'*l-~Tt<QOOOqiOO»0«10QOiCii-i«iOCC "^^ (MlOi-l r-l«) OM»Cr-lX OOOir-H (M CO eO(M TjH,-HrHrHlO 1 oq rHQOlCrjHTjleOOOSOSOOqOOrH rH(?Ji— lCDrH(MCOM*CO rHOq CO CCl-H,-ITlll^(N OiO^T-lt~l-ITt<Mr^l-l-*t^^Tt*r-' CD t^»CCD(MCOCDOQO(NTli05(jqeO COTtiCNCOrHtM'^cOCN (jqco CO 1— 1 1— 1 (M i-H 1—1 O CO rH * Q0C0(MQ0JC^fNOC0t-<M05Q0C0 rH(Ni— IrH CO"* tJI i-HrH (jq rji oq t-iOi-HO'OT}<OOi(Ni-iOC>5(M'*CCDOOCOO(M(M (M 1— 1 1— 1 1—1 ,— 1 o rHrHCOt^i— IrHrHOOOOrHO CD ■<ti-i05CN:DiCiOOt^:D-<i<-i<M>0O0SroC0»0i01^'<* (Mr-H 1— lOiCvI OCO lOOiOi— i(Mi— ii— lOii— '"Oi— 1 1-1 eO (Ni-i Mi-ii-iCC CO 55 l:^I>CDCO(?l^O5rH0CrH>CiC0-<# rHCNrHTjIr-HOqCM^Tjl rHC^ CO QOt^r-ii-i;0(Nl:^OOMC35>OX''*l>'t^(N<Mr~W»Ct^ >Ci— '1— 1»0(5<|-^ »0;D r-'<tl''Tj<CDi— iiCt1<CN05(M CO Tj< WSC ini— ii— ICNCD O CO OrHOrHOOOrHOiOOrHOCDt- eOlOCOt-rHCOt^iriTjl rHi-l^ 00 Til WmO'^'^MOMCOiCOt^i-'^-'^IMi-iQOiOCCOCM os CO CD'*001>--'*CO>OeO»COrHT)lrH r-i CD Ot>>OXt^CDl-r-iOCZ;GqiO(MQ0-^>OOO(Mt^^C0 O rHrHOOi-i CO"* i-iOQ0CD(MCq(M>ni.-Olt^i-i i-i (M coi-i eoi-ii-ii-ifo r-t r-HiOCDCOeOCOCOOOOiOCOCOiO TtllOrHTjIrHCOlCCNTjl rHCOCN T}l OiOiOiOiOiOiOiOiOiOiOiOiOi 1 '*0S05r-4i-ie*J05CN0S0q0i-*rt<CNrH(5qOQ0OrHt-X 1— 1 p— 1 1— C I— 1 05 QOrHQOTJIOiQOOlr-COTjIQOrHt^ t^TfOOSCOOlCDCOOr-oqCDO r-> r-K ^^ r-i r-i r-i r-i CO <N CO r-i CDi-iinQOM>nOOi(y)Oqi>0-*MOCMX'05C3CO(M(M CO 1-1 t^CC 05C0r-( »CO«D(MQ0 05l^0^rH 1-1 (M CN 1-1 <M 1-1 CO CM OOCOrHOCDOt^lCO^rHt^OSIr- rHTtCOm oqCOCOTti CM r-i (M CO ^>•o^»0(MCOooocoffOTJ^l-l;Ol-^050coc*:'*t^^(^^a5 CO -^^Oi-hi-iCOt)* i-iCOCO»OCNeOf-iiOOiCOi-i (N eO COCN Oi-i^<M»0 CDl-^r-lt^(MrHrHOCDT}leOiniO rHCaCOCOrHTjIjOCDlO rH(M 00 r^ Ttl eOi-1 OrHrH COCD CNCNQO'^tMCS'MCOCXJCDOl- ffj CO eo<N coi— II— ir— iTf CM OOt^COCDOOrHt-rHTflCNrHrH COrtlCMCOi-HrHCOCOCN rHrHrt CO cOTfTf^P-icoioojcot-i-ioqeocot^i-iOf-iQOcootM <N Tf r-H t^ CO CM '^ t- » CD Oi OS CD lO ri I— 1 I—I <M I— 1 I— 1 05 Oi CO r-t TjIrHOS-^inOSrHr^lClCCDCO-* r-i G\ r-i r^ i— liO CO <NrH CO CO (M (MO(M Oira(>)i-i(MTt<G<IOCD(MfNO00r-<t>Tji<jqe<3(N rH I-I <N rH ' (M OC0(yiQ0'-irHOOOOOOGq r-i i-iCDr-HO^-HTjiCOCX)OOTfi:DOCOCOt-OOOQOOt- eOi— ii-iCOi— ICO OCOrHi-ifNQOQOr-il-i-iCNOCOTt<r-i <N CO CO--I COi-ii-ii-iCO CM T}<CDQ0rH(M0qt^Q0rHQ0CD»OO rHC0(MOrHC0C0>J3t- (MCO ■<t051>C0^<MO5i-iCD(yjCD>OTt<TtiO5Ql>J00l>C0O5eO CD Tjt CD CO (?) CD rH i> ^ in rr eft rH Oi >n 00 c» CM CO »0 -^CO mrHrH(MCD 1—1 o Tjl CD-^(M1:^C00050CO»0'*QOCO C0ira>Ol> -"^TjiiOiC r-^ >o Tjl 05 -<* CD'^tM'OrJIOOTft^rHrHO'^QOeOOSrHO'^COXrH CO Tt< t-eOrH t^ GqG^cot- OSCDCNrHir^TfTjit^^OO-*'*!:- r-i o> rHOI>>COt--QOiC(y»x)i0500t~^>OCDQOCOCO>0>0 1-«0 CO (MCDrHr-iCD>0 (MOQ0i>. OtMCOOOCMOrH rH (M COrH COp-HrHrHCO 00 OSCN-^t^CDrHiO(MCDrHi*-*0 rH Til rH T^ rH (M i:D aq CM <y\ r^ CD CO Airth Baldernock Buchanan Campsie Denny Drymen Dunipace Falkirk (Burgh) ,, (Landward) ... Fintry Gargunnock Grangemouth ... Kilsyth (Town) „ (Landward) ... Kippen Larbert Logie Muiravonside St Ninians Slamannan Stirling (Burgh) Strathblane 02 1 .2 3(5—2 152 Pigmentation Survey of School Children in Scotland 'Ti % (^ *^ s o T Oh O > '^ O M s M e ^ W =^> K-1 .K> W § < c5 00 1 00 «P >0 ■«*< (N (N «0 -"l* « 1> « >0 op <M 00 lO O <-^ —1 >-i « 00 rjt ,-1 00 05 Oi S <N fH i-Hr— 1— li— (r-l rHi— 1 r-lO(N s OS U 1 0(N<r>Tt<OCOI>-COO-*OOI>Q001 1— 1 1 rH (N (N <N W CO r-H CO CD r- Tp r-l t^ 1— 1 i 5 ■I (NiO(N(Ne<5'+rH<M COCOi— '•TjiOD® 1— 1 to 2 rt s CD<N'*OiC(Nr^iO«'1<050'*a>>0 r-l n ^ otn n la r-i -* t^ (n 1 o M w V ei 00>OT(<i-ii-iCDOO««0«0-<tO SS 1 1— i»oi— it(<i~-.i—(o»Oi— lOCOi— loor^'^ (MC»5l>.(M8<ieC(M'-H Tj<-tCNOi-HiO 1— 1 00 3 3) '^iMMOOOQCOOSOI'tCOOr-i-^O rH CO rH «"* O « i-H t^ 00 ■* "* (N O 1— 1 1—1 00 1— 1 •3 (Ne«3(yi-«*'*'*r-i.-i CDT»<CN-*rJ<i5 1-1 OS r-l CO !|0tH8ia a3!Ji©*90S0©i^90®*©<90^®«®»90 1 IB 3 o H l>QQ0t^C0Tti«0r^«CQ0C0CDi-i(NO i>OOiOeo(Nooeo-He<:-^oo-<tTtoo 1— 1 rHrHi— 1 oil— c ,— lOf-l I— 1 03 I^COmQO»Cil>.CDI><M05eO>Cl-'»OCD r-lrHrHr-ieOC0(M "^CO {NCOTjt 1— 1 § ■* S s 3) ■^Ot^»Or-HCD01P0in-<i<C0<N'^i-iiO (NC0eOC0'<*CN(N ;OCOCD-*»OCD 1— ( §8 5 so rJ<OI,-iC0'^t-i-iC0(N(N-*ail:^<N00 e«5'*(N<Ncoeo.-'i>i »r5C0i-<'<i'CD-* OS 2 s CN>r5»o^e»s-<i<i>-*Tj*eocoocoTj«r-i i-H(NCO(N(Nr-H t^r-H (MOSCN 1 pq S 33 I— if-i(MCNO(M>— ii— iO'*iOOCO'*(M « Q (NOCDt^<NM05«Ci— lOSt^fOi— It-OS COeOCD<MiOT)<r-cr-i Oe^i— iiOOOtN I— 1 a IS O'MOi-iCDff0'*(Nl^(N'«tl:^CDO»n CN<yjCN-*T)<'*C<3i-i ot^cocooooo — 1 (N "5 00 1 OC0O'^<N0005O«<-Hi— iCOCDtJ<» 1-H 1— r-l r-l n I-H •5 2JS'"?§S5SS=^^SS??^§g § .a CO Oh Glasserton Inch Kirkcolm Kirkcowan Kirkinner Kirkmaiden Leswalt Mochrum New Luce Old Luce or Glenluce ... Penninghame Portpatrick Stoneykirk Stranraer (Burgh ) Whithorn 1 J. F. Tocher 153 TABLE XVI. Observers and Schools contributing to the Data of the Pigmentation Survey of School Children in Scotland*. COUNTY OF ABERDEEN. Burgh of Aberdeen. — Ashley Road, Mr W. Ross (77) ; Broomhill, Mr R. A. Watson (77); Causewayend, Mr Rose (77); Commerce St., Mr J. Peter (77); Ferryhill, Mr J. D. Anderson (77) ; Frederick St., ? (77) ; Hanover St., Mr W. D. McLean (77) ; King Street, Mr. T. Hynd (77); Kittybrewster, Mr J. M«Kenzie (77); Marywell Street, Mr W. Fyfe (77); Middle, Mr J. C. Barnett (77); Mile End, Mr J. F. Cruickshank (77); Old Aberdeen, Mr W. B. Duguid (77) ; Porthill, Mr W. Stewart (77) ; St Clements Street, Mr D. B. Lothian (77); St Paul Street, Mrs J. S. Skea (77); Skene Square, Mr A. Green (77); Skene Street, ? (77) ; Westfield, Mr W. Robertson (77) ; Woodside, Mr J. A. M-^Hardy (77; ; York Street, Miss Spalding (77); Deaf and Dumb Institution, Mr Alex Pender (77); Normal, U. F. C, ? (77) ; St Margaret's Mission, Sister Katharine Mary (77) ; St Peter's, R.C., Mr J. Brady (77); Cathedral, R.C., Mr P. M^Grath (77): Gordon's College, Mr C. Stewart (77); Rose- mount, Mr J. Findlay (77). Parish of Aberdour — Aberdour, Mr J. Reaich (83) ; Auchmedden? Mr W, Swanney (83) ; Parish of Aboyne and Glen Tanar — Aboyne, Mr J. Cruickshank (79) ; Glen Tanar, Mr W. Walker (79) ; Parish of Alford— Alford Village, Mr D. C. Crabbe (80) ; Gallowhill, Mr A. M'^Creadie (80) ; Parish of Ardallie— Ardallie, ? (82) ; Ardallie, Female, Miss J. Kemp (82); Parish of Auchterless — Badenscoth, Mr. Geo. Ironside (82); Kirktown, Mr A. Longmore (82) ; Parish of Belhelvie — Balmedie, Mr C. E. Glennie (78) ; Craigie, Miss Eraser (78) ; Menie, Miss Jane Watt (78) ; Wester Hatton, Mr M. S. Craib (78) ; Parish of Birse— Birse, Mr G. Innes (78); Finzean, Mr W. Adams (78); Forest, Miss Eva Shaw (78); Parish of Bourtie — Bourtie, Miss Taylor (80) ; Parish of Cairney — Alehousehillock, Miss G. Gray (87) ; Cairney, Mr P. Stuart (87) ; Ruthven, Mr W. Johnstone (87) ; Windyraw, Mr A. Middleton (87) ; Parish of Chapel of Garioeh — Chapel, Miss E. J. Fordyce (80) ; Logie Durno, Mr J. B. Robson (80) ; Parish of Clatt— Clatt, Mr W. Stewart (80) ; Parish of Cluny— Cluny, Mr W. Harper (80) ; Cluny, U. F. C, Miss Deuchars (80) ; Corennie, Lady Gordon Cathcart's, Miss J. A. Ironside (80) ; Parish of CouU — Coull, Mr A. Howie (79) ; Parish of Crathie and Braemar — Aberarder, Miss M. Catto (79) ; Braemar, Mr J. Badenoch (79) ; Crathie, Mr W. Brown (79) ; Crathieside, Mr W. Strath (79) ; Inverey District, Miss S. MacFarlane (79) ; Inverey, R. C, Miss M. Dallastone (79) ; Parish of Cruden — Auchiries, Miss M. Campbell (78) ; Bogbrae, Mr J. C. Coutts (78) ; Hatton, Mr W. Littlejohn (78); Errol, Epis., Mr Miller (78); Parish of Culsalmond— Tillymorgan, Mr A. J. Wallace (80); Parish of Drumblade— Drumblade, Mr J. Taylor (87); Parish of Drumoak— Drumoak Central, Mr J. R. Littlejohn (79); Glashmore, Miss J. A. M<=Beth (79); Parish of Dyce — Dyce Overtown, Miss L. R. Mitchell (80) ; Dyce village, Mr G. Murray (80) ; Parish of Echt— CuUerley, Miss M. J. Barron (79); Kirkton, Mr R. C. Burnett (78); Waterton, Miss E. Peace (79) ; Parish of Ellon— Berefold, Mr R. Thomson (82) ; Drumwhindle, Mr L. Gavin (82) ; Ellon, Mr D. Cameron (82) ; Esslemont, Mr A. Cairns (82) ; Parish of Fintray— Disblair, Miss J. Meldrum (80) ; Hatton, Mr C. Smith (80) ; Parish of Forgue— Forgue, Mr R. Wright (87) ; Largue, Mr J. Gray (87) ; Forgue Episc, Miss J. B. Duncan (87) ; Parish of Foveran — Cultercullen, Mr J. Rose (78) ; Foveran, Mr J. Watson (78) ; Newburgh Mathers, Mr Williams (78) ; Parish of Fraserburgh — Fraserburgh, Mr J. A. Sutor (83) ; Fraserburgh, • The figures in brackets refer to the Districts, where blanks with a query occur, the names of teachers were not supplied. 154 Pigmentation Survey of School Children in Scotlatul Infant, Miss Milne (83) ; Academy, Elementary Dept,, Mr R, Lees (83) ; Broadsea, Mr J. W. Broome (83) ; Female Industrial, Miss N, Brown (83) ; St Peter's Episc., Mr J. Gray (83) ; Parish of Fyvie— Fyvie, Mr A. Bremner (82); Steinmanhill, Miss J. A. Calder (82); Woodhead, Mr D. Davidson (82) ; All Saints' Epis., Mr M, Sangster (82) ; St Katharine's, Miss A, Forbes (82) ; Parish of Gartly— Braes, Miss J. W. Emslie (87) ; Central, Mr W. Smith (87) ; Parish of Glass— Beldorney, Miss M. M. Duguid (87) ; Glass, Mr D. Wood (87) ; Parish of Glenbucket— Glen- bucket, Mr J. N. Watt (80) ; Parish of Glenmuick and TuUich— Ballater, Mr J. Lawson (79) ; Birkhall, Miss A. Begg (79) ; Inchmarnock — Miss C. Forbes (79) ; Kinnord, Miss R. Begg (79) ; Parish of Huntly — Gordon, Mr D. M. J. James (87) ; Kinnoir, Miss A. AUardyce (87) ; Longhill, Mrs H. Kemp (87) ; Parish of Insch^Insch, ? (80) ; Parish of Inverurie — Market Place, Mr J. Philip (80) ; Infant School, Mr J. Rennie (80) ; St Mary's Epis., Mr J. Stuart (80) ; Parish of Keig— Keig, ? (80) ; Parish of Keithhall and Kinkell— Keithhall, Mr Geo. Kemp (80) ; Parish of Keunethmont— Kennethmont, Mr G. Cheyne (80) ; Old Town, Mr P. Camiibell (80) ; Parish of Kincardine O'Neil — Greenburn, Miss J. A. Ogg (79) ; Kincardine O'Neil, Mr A. T. Ross (79) ; Tornaveen, Mr P. Wallace (79) ; Torphins, Mr J. W. Williams (79) ; Parish of King Edward — King Edward, Mr J. Elphinstone (86) ; Parish of Kininmonth — Kininmonth, Mr G. M. Farquharson (84) ; Parish of Kinellar — Kinellar, Mr A. Forrest (80) ; Parish of Kintore — Kintore, Mr W. Keys (80) ; Leylodge, Miss A. Riach (80) ; Port Elphinstone— Mr J. Ritchie (80) ; Parish of Leochel Cushnie— CairncouUie, Mr G. Shearer (80) ; Corse, Mr E. S. Mearns (80) ; Craigievar, Mr A. Grassick (80) ; Cushnie, ? (80) ; Parish of Leslie — Leslie, Mr G. Riddell (80) ; Parish of Logie Buchan — Tipperty, Mr L. Smart (78) ; Parish of Logie Coldstone — Logie Coldstone, Mr J. B. Anderson (79); Migvie, Miss E. Robertson (79); Parish of Longside — Kinmundy, Mr. A. M<=D. Younie (84) ; Longside, Mr A. Center (84) ; Rora, Mr A. F. Annand (84) ; Parish of Lonmay— Blackhills, Mr L. M«Leod (83) ; Lonmay, Mr J. S. Ewen (83) ; St Combs, Mr R. Mirrless (83) ; Parish of Lumphanan — Lumphanan, Mr R. McLean (79) ; Parish of Meldrum — Commercial Road, Mr C. F. Bearsley (82) ; Kirk St., Infant, Miss M<=Rae (82) ; TuUoch, Miss M. Cooper (82) ; Parish of Methlick— Cairnorrie, Mr J. Macdonald (82) ; Methlick, Mr A. C. Kirton (82) ; Parish of Midmar— Midmar and Corsindae Memorial, Mr J. Grant (79) ; Parish of Millbrex— Millbrex, Male, Mr. P. McDonald (82) ; Millbrex District, Mr E. Ironside (82) ; Parish of Monquhitter — Garmond, Miss M. A. Lyall (82) ; Greeness, Mr J. M. Stephen (82) ; Monquhitter, Mr W. Barclay (82) ; Parish of Monymusk — Monymusk, Mr A. W. Simpson (80) ; Sir Arthur Grant's, Miss E. M. Scott (80) ; Tillyfourie, Miss M. Main (80) ; Parish of New Byth— New Byth, Mr M. A. Clark (86) ; Upper Brae, Miss J. Wilson (86) ; Parish of New Deer— Caimbanno, Mr J. Macpherson (84) ; Knaven, Mr W. Hadden (84) ; New Deer, Mr H. Cowie (84) ; do. Infant, Miss Morrison (84) ; Oldwhat, Mr A. Dunbar (84) ; Whitehill, Mr G. Greig (84) ; Bonny- kelly, Miss A. B. Ohphant (84); Parish of Newhills— Blackburn, Mr J. Ligertwood (78); Bucksburn, Mr M. G. Gerrard (78); Kepplehills, Miss Jackson (78); Kingswells, Mr D. J. Williamson (78) ; Stoneywood, Mr C. Frazer (78) ; Parish of New Machar — New Machar, Mr J. Q. Moncur (78) ; Parkhill, Miss A. J. Crane (78) ; Whiterashes, Mr J. M-^Gregor (78) : Parish of New Pitsligo— Glasslaw, Miss E. Davidson (84); New Pitsligo, Mr J. Will (84); St John's Episc, Miss Fowlie (84) ; Parish of Old Deer— Bulwark, Miss Watters (84) ; Clochan, Mr R. D. Robertson (84): Fetterangus, Mr. W. Scorgie (84); Maud, Mr J. Law (84); Old Deer, Mr J. B. Gillies (84) ; Shannas, Mr P. S. Pyper (84) ; Stuartfield, Miss S. M. Thomson (84) ; Parish of Old Machar — Bridge of Don, Miss B. W. Killoh (78) ; Denmore, Miss A. Robertson (78) ; Whitestripos, Miss A. Dey (78) ; Parish of Oyne— Oyne, Mr Riddell (80) ; Parish of Peterculter — Countess- wells, Miss A. M. Duncan (78) ; Craigton, Mr D. A. Farquhar (78) ; Cults, Mr F. CroU (78) ; Eddieston, Miss J. Rennie (78) ; Burgh of Peterhead— Academy, Mr J. Don (81); Buchanhaven, Miss J. C. King (81); Central, Mr A. M«D. Reid (81); Infant, Miss A. Forbes (81); North, Mr W. Murray (81); North, Infant, Miss E. Barclay (81); St Peter's Epis., Miss E. Bruce (81); Parish of Peterhead (Landward)— Blackhills, Mr W. Smith (81); Boddam, Mr S. M'-Rim (81); Burnhaven, Mr D. J. Mitchell (81); Parish of Pitsligo— Pitsligo, Miss H. Strachan (83); Rosehearty, Mr A. Forbes (83); Sandhaven, Mr W. J. Caird (83); Parish of Premnay— J. F. Tocher 155 Premnay, Mr W. L. H. Cruickshank (80) ; Parish of Rathen--Inverallochy, Mr D. C. Diindas (13) ; Rathen, Mr J. Jack (83) ; Cortes, Mr E. Cowie (83) ; Parish of Rayne— North, Mr W. Black (80) ; Old Rayne, Miss M. U. Morrice (80) ; Parish of Rhynie— Duflfs, Miss A. M«Gillivray (87) ; Lesmore, ? (87) ; Parish of St Fergus— Central, Mr J. Cormack (81) ; Northern, Miss J. Gall (81) ; Parish of Savoch— Braeside, Mr W. Ferguson (82) ; Savoch, Girls, Miss E. Penny (82) ; Parish of Skene— Central, Mr G. Mitchell (79) ; Garlogie, Miss J. F. Harper (79) ; Westhill, Miss A. Mackie (79) ; Parish of Slains — Collieston, Miss H. Leslie (78) ; Slains, Mr Harper (78) ; Parish of Strathdon— Corgarff, Mr A. Merriless (80) ; Forbeston, Miss F. Rennie (80) ; Knocklea, Mr J. Forbes (80) ; Strathdon, Mr J. B. Innes (80) ; Tillyduke, Mr C. Farquharson (80) ; Parish of Strichen— Strichen, Miss J. Aiken (84) ; Techmuiry 2nd, Mr P. Seath (84) ; All Saints' Epis., Miss M. J. Greig (84) ; Parish of Tarland— Tarland, Mr J. Forbes (79) ; Parish of Tarves— Auchedly, Miss C. P. Hay (82) ; Barthol Chapel, Mr. W. Wilson (82) ; Craigdam, Mr J. Davidson (82) ; Parish of Tough— Tough, Mr Chas. Stewart (80) ; Parish of Towie— Ardlair, Miss J. Collie (80) ; Towie, Mr J. McLean (80) ; Parish of Turriff— Ardmiddle, Mr J. Roy (86) ; Birkenhills, Mr J. Dilworth (86) ; Fintry, Mr J. Clark (86) ; Turriff, Mr D. L. Phease (86) ; Parish of Tyrie— Tyrie, Mr A. Coppland (84) ; Parish of Udny— Udny Green, Mr W. Sim (82) ; Parish of Ythan Wells— Corse, Miss J. Tocher (82) ; Ythan Wells, Mr J. M«Pherson (82). COUNTY OF ARGYLL. Parish of Acharacle — Eilanshona, Mr J. McGregor (100); Glenborrodale, Miss A. F. Cameron (100) ; Kinlochmoidart, Miss J. J. Macnaughton (100; ; Mingarry, Miss K. Edmonson (100) ; Parish of Ardchattan and Muckairn — Achaleven, Mr W. W. Ewing (101) ; Glenetive, Mr K. J. Robson (101) ; Letterwood, Miss A. Connell (101) ; Parish of Ardgour — Ardgour, Miss Stuart (100) ; Duisky, Miss A. McMillan (100) ; Trislaig, Miss A. Campbell (100) ; Kingair- loch. Miss C. McMillan (100) ; Parish of Ardnamurchan— Kilchoan, Mr A. C. Storrer (100) ; Burgh of Campbeltown — Dalintober, Mr D. Fisher (103) ; Graiumar, Mr R. Y. Cunningham (103) ; Millknowe, Mr J. Kirkwood (103) ; St Kierans, R. G, Miss T. Fisher (103) ; Parish of Campbeltown (Landward) — Auchencorvie, Mr J. Templeton (103) ; Drumlemble, Mr D. Cameron, Kilmichael, Mr W. H. Edgar (103) ; Peninver, Mr D. M. M<=Neil (103) ; Parish of Coll— Acha, Miss M. Tyre (100) ; Arinagour, Mr R. MacTaggart (100) ; Cornaig, Mr T. Johnston (100) ; Parish of Colonsay and Oronsay — Kilchattan, Miss J. Campbell (102) ; Parish of Craignish — Craignish, Mr J. Kay (101) ; Barbreck, Miss M. Ferguson (101) ; Parish of Cumlodden— Furnace, Mr W. G. M<=Kinlay (101) ; Parish of Dunoon and Kilmun — Ardentinny, Mrs M. C. Giffen (104) ; Dunoon Grammar, Mr W. Dock (104) ; Glenlean, ? (104) ; Innellan, Mr D. Ritchie (104) ; Kirn, Mr J. Connell (104) ; Rashfield, Miss J. Bruce (104) ; Sandbank, Mr A. M^Neilage (104) ; Strone, Mr W. Baird (104) ; Parish of Gigha and Cara— Gigha, Mr T. Scott (102) ; Parish of Glassary— Cairnbaan, Miss S. M^Intyre (101) ; Glassary, Mr J. Pemmell (101) ; Minard, Mr G. Nicolson (101) ; Parish of Glenaray and Inveraray — Bridge of Douglas, Miss Gibson (101) ; Parish of Glenorchy and Inishail — Bridge of Orchy, Mrs MacLaine (101); Cladich, Miss C. Russell (101); Dalmally, Mr J. Macdonald (101); Parish of Inverchaolain— Inverchaolain, Mr T. M«Nab (104) ; South Hall, Miss J. B. Eraser (104) ; Parish of Jura— Ardlussa, Miss M. B. Spiers (102) ; Knockrome, Mr G. H. Fisher (102) ; Small Isles, Mr W. M^Lintock (102) ; Parish of Kilbrandon and Kilchattan — Ardincaple, Miss A. Mackay (101) ; Luing, Mr C. Clubb (101) ; North Luing, Miss M. Orr (101) ; Parish of Kilcalmonell, Clachan, Mr J. Mackie (102) ; Whitehouse, Mr J. Ross (102) ; Parish of Kilcho- man— Gortan, Mr A. Mackay (102); Kilchoman, Mr A. R. Scott (102); Kilnave, Miss M. R. Hayes (102) ; Port Charlotte, Mr A. M«Dougall (102) ; Portnahaven, Mr N. Orr (102) ; Rock- side, Miss M. Ferguson (102) ; Parish of Kilchrenan and Dalavich — Ardchonnell, Mr J. M'^Leod (101); Dalavich, Miss M. Smith (101); Kilchrenan, Mr W. L. Bruce (101); Sonachan, Miss J. G. M«Kenzie (101) ; Parish of Kildalton— Ardbeg, Mr H. Bisset (102) ; Glenegidale, Miss 156 Pigmentation Survetj of School Childr-en in Scotland M. Bell (102) ; Kintour, Mr J. Mamie (102) ; Oa, Miss MacDougall (102) ; Port Ellen, Mr D. M^Lachlan (102) ; Parish of Kilfinan — Ardlamont, Miss Simpson (102) ; Kilfinan, Mr J. MacCallum (102) ; Millhouse, Mr D. McDonald (102) ; Otter Ferry, Mrs W. Stewart (102) ; Tighnabruaich, Mr A. Barrett (102) ; Parish of Kilfinichen and Kilvickeon — Ardchevaig, Mr A. R. Campbell (100) ; Biiuessan, Mr J. M^-Master (100) ; Creich, Mr A. Stewart (100) ; Erraid, Miss G. M^Kechnie (100) ; lona, Mr Jas. Wood (100) ; Pennyghael, Miss C. L. Pagan (100) ; Parish of Killarrow and Kilmeny— Bowniore, Mr J. Bryce (102) ; Kiels, Miss M. E. Falconer (102) ; Kilmeny, Mr W. M'^Fadyen (102) ; Mulindry, Mr D. MacBean (102) ; Newton of Kilmeny, Mr W. P. Cameron (102) ; Parish of Killean and Kilchenzie— Ballochintee, Miss J. M^Gibbon (103); Glenbarr, Mr W. Agnew (103); Kilchenzie, Mr W. M<^Culloch (103); Killean, Miss C. Livingston (103) ; Rhunahaorine, Mr W. Bain (103) ; Parish of Kilmodan — Kilmodan, Mr J. Maclnnes (104) ; Stronafian, Mr P. A. Munro (104) ; Parish of Kilmore and Kilbride — Kerrera, Miss M. Rodger (101) ; Strontoiller, Miss F. C. Sinclair (101) ; Parish of Kilninian and Kilmore — Fanmore, Miss G. Warnock (100) ; Morinish, Miss M. Clark (100) ; Tobermory, Mr J. S. Levack (100) ; Parish of Kilninver and Kilmelford — Kilmelford, Miss J. B. Robertson (101) ; Parish of Lismore and Appin — Balachulish, Mr A. M'^^Callum (101) ; Bali- garve, Mr J. Wilson (101) ; Baligrundle, Mrs Campbell (101) ; Duror, Mr R. Macgregor (101) ; Glencreran, Miss M. M'^Kenzie (101); Lettermore, ? (101); Port Appin, Miss A. M^Glashan (101) ; Strath of Appin, Mr D. Macpherson (101) ; Carnock, Glencoe St Mary's Episcopal, Miss Janet Stewart (101) ; Parish of Lochgilphead — Ardrishaig, Mr A, Ramsay (101) ; Parish of Lochgoilhead and Kilmorich — Kilmorich, Mr J. B. Logan (101) ; Lochgoilhead, Mr W. Gilchrist (101) ; Parish of Morvern — Bunavullin, Miss H. Stewart (100) ; Claggan, Miss J. Robertson (100) ; Lochaline, Mr D. B. Fletcher (100) ; Parish of North Kna^xlale — Bellanoch, Mr A. Dixon (102) ; Parish of Oban ; Burgh, High, Mr J. Beattie (101) ; Parish of Saddell and Skipness— Carradale, Mr J. R. M^Innes (102) ; Saddell, Mr W. Jenkins (102) ; Skipness, Mr T. Johnston (102) ; Sperasaig, Mr J. S. Barwell (102) ; Parish of Southend — Glenbreckrie, Mr R. Montgomery (103) ; Southend, Mr J. Morton (103) ; Parish of South Knapdale — Auchoish, Miss J. Campbell (102) ; Dunmore, Mr D. McArthur (102) ; Invemeil, Miss L. Mactavish (102) ; Ormsary, Miss K. Blair (102) ; Parish of Stralachlan and Strachur — Poll, Mr A. N. Sheridan (101) ; Stralachlan, Miss J. E. Munro (101) ; Parish of Strontian — Strontian, Mr D. Cameron (100) ; Parish of Torosay — Crogan, Miss C. M<^Kinnon (100) ; Kinlochspelve, Miss Mackinnon (100) ; Lochdonhead, Mr W. G. MacBean (100) ; Parish of Tyree— Cornaigmore, Mr D. M«Kinnon (100) ; Hillipool, Mr G. McDonald (100) ; Ruaig, Mr D. Gunn (100). COUNTY OF AYR. Parish of Alloway— Alio way, Mr J. Turn bull (31) ; Parish of Ardrossan — Academy, Mr J. Butters (29) ; Eglinton, Mr W. Comrie (29) ; Parish of Auchinleck — Auchinleck, Mr J. Henderson (26) ; Cronberry, Mr Jas. Hyslop (26) ; Glenrauir, Miss Mary Stuart (26) ; Lugar, Mr Wm. Hume (26) ; Ayr Burgh — Grammar, Mr Hy. Robertson (25) ; Newton on Ayr Academy, ? (25) ; Russell Street, Mr A. D. Murphy (25) ; Ayr Episcopal, Mr Jas. Scott (25) ; St Margaret's, R. C, Mr L. Gemson (25) ; Parish of Ballantrae — Auchenflower, Mr J. M. Ferguson (32) ; Ballachdowan, Miss J. S. Dale (32) ; Glenapp, Miss J. Leask (32) ; Parish of Barr — Rowantrce, Mr J. Brown (31) ; Parish of Bcith — Academy, ? (30) ; Greenhills, Mr T. Stevenson (30) ; Gateside, Mr J. J. Bone (30) ; Parish of Colmonell— Barrhill, Mr D. Millar (32) ; Colmonell, Mr A, Beattie (32) ; Corwar, Mrs Weir (32) ; Lendalfoot, Miss H. Gray (32) ; Pinwherry, Miss W. Holms (32) ; Parish of Coylton— Coylton, ? (31) ; Little- mill, Mr W, Guthrie (31); Parish of Crossbill— Crossbill, Mr Duncan (31); Kilken-an, Hillside, Miss M-'Crcath (31) ; Parish of Dailly— Kilgrammie, Mr D. Taylor (31) ; Wallacetown Works, Mr D. Guthrie (31); Parish of Dalmellington— Benwhat,, Mr A. M*^ Arthur (31); I^than Hill, Mr D. Vallance (31); Parish of Dairy— Blairmains, Miss J. M^R. Deacon (30); West End, J. F. Tocher 167 Mr D, Campbell (30) ; Parish of Dalrymple — Dalrymple, Mr A. Lockhead (31) ; HoUybush, Infant, Miss Johnstone (31) ; Kerse, Mr A. Lyle (31) ; Parish of Dreghorn — Dreghom, Mr Jas. Mair (28) ; Parish of Dundonald— Dundonald, Mr H. Gibb (28) ; Loans, Miss J. C. Brown (28) ; Troon, Portland, Mr W. Scott (28) ; Troon, St Patrick's, Miss' Murphy (28) ; Parish of Dunlop— Dunlop, Mr A. Brown (30) ; Parish of Fenwick— Fenwick, Mr W. Brown (30) ; Parish of Galston — Allanton, Miss Hunter (28) ; Galston, Mr A. Young (28) ; Town of Girvan— Girvan, Mr M. J. Finlayson (31) ; Girvan, H. G., Mr M. J. Finlayson (31) ; Parish of Girvan (Landward)— Assell, Mr H. Raeburn (31) ; Doune, Mr J. Eaglesome (31) ; Girvan, Mr D. Thomson (31) ; Burgh of Irvine— Bank Street, Mr R. Selkirk (28) ; Fullarton, ? (28) ; FuUarton, Loudon Street, Mr W. Mitchell (28) ; Parish of Irvine (Landward)— Annick Lodge, Mr J. Dunlop (28) ; Parish of Kilbirnie— Glengarnock, Mr R. Gray (30) ; Lady land, Mr J. Fulton (30) ; Female Industrial, Miss Turnbull (30) ; St Bridget's, R. C., Mr H. M«Grath (30) ; Parish of Kilmarnock (Landward) — Crooked Holm, Mr T. Duncanson (28) ; Grougar, Mr C. S. Macdonald (28) ; Rowallan, Mr J. Clelland (28) ; Burgh of Kilmarnock— Academy, Dr H. Dickie (27) ; Academy H. G., Dr H. Dickie (27) ; Bentinck, Mr D. Walker (27) ; Glencairn, Mr Thos. Amos (27) ; Hamilton, Mr G. H. Innes (27) ; High Street, Mr G. Smith (27) ; West Netherton, ? (27) ; Parish of Kilmaurs — Crosshouse, Mr J. Wilson (28) ; Kilmaurs, Mr D. M^Naught (28) ; Parish of Kilwinning — Auchentiber, Mr H. Paterson (30) ; Eglinton District, Mr R. Brothertone (30) ; Kilwinning, Mr W. Blair (30); Parish of Kirkmichael — Kirkmichael, Mr J. Kirkland (31); Parish of Kirkoswald — Townhead, Mr T. Chapel (31) ; Parish of Largs — Fairlie, Mr H. Allan (23) ; Parish of Loudoun — Newmilns, Mr A. Hood (28) ; Parish of Mauchline — Crosshands, Miss C. Mitchell (26) ; Mauchline, Mr J. Campbell (26) ; Parish of Maybole and Maybole West Church — Cairn, Mr A. M. Nisbet (31); Lady land, Mr J. S. Poi-teous (31); Minishant, Mr J. Clark (31); Parish of Monkton and Prestwick — Monkton, Mr Jas. Howat (26); Prestwick, Mr W. Beaton (26) ; Parish of Muirkirk— Glenbuck, Mr J. Rodger (26) ; Wellwood, Miss Bella Ross (26) ; Parish of New Cumnock — Beoch Side, Miss M"=Lennan (36) ; Dalleagles, Mr A. H. Mackay (36) ; New Cumnock, Mr J. A. Wales (36) ; New Cumnock, R. C, Miss M. Connolly (36); Parish of Ochiltree — Ochiltree, Mr A. Andrew (26); Sinclairston, Mr A. Green (26); Parish of Old Cumnock— Garallan, Mr J. B. Wilson (26) ; Old Cumnock, Mr J. Dick (26) ; Skares, Miss J. Wilson (26) ; Old Cumnock, R, C, ? (26) ; Parish of Riccarton— Hurlford, Mr H. Andrew (28) ; Riccarton, Mr A. Inglis (28) ; Barleith, Miss I. Paterson (28) ; Parish of St Quivox — St Qui vox, Mr A. Moody (26); Parish of Sorn — Auchencloigh, Miss Forrester (26); Catrine, Mr J. Monie (26); Sorn, Mr Ed. Robertson (26); Parish of Stair — Stair, Mr T. E. Scott (26) ; Parish of Stevenston— Kyles Hill, Mr Geo. Tait (29) ; Stevenston, Mr J. Taylor (29) ; Ardeer, Mr W. Reid (29) ; Parish of Stewarton— Kingsford, Mr W. Hastings (30); Stewarton, Mr A. L. Watt (30); Parish of Straiton— Loch Doon, Mr A. H. Campbell (31) ; Straiton, Mr W. MacMorland (31); Parish of Symington— Symington, Mr Jas. Currie(26); Parish of Tarbolton — Annbank, Mr J. M'^Arthur (26) ; Parish of West Kilbride— West Kilbride, Mr J. G. Lyon (23). COUNTY OF BANFF. Parish of Aberlour— Aberlour, Mr W. Philip (90) ; Edenvillie, Mr D. R. Mackay (90) ; Craigellachie, Miss E. H. M<= William (90) ; Parish of Alvah— Alvah, Mr A. Stuart (86) ; Dun- lugas, Miss C. Simpson (86) ; Linhead, Mr J. H. Fraser (86) ; Burgh of Banff— Academy, Mr M^Pherson (85); St Andrew's Epis., Miss I. Marr (85); Parish of Banff (Landward) — Headrooms, Miss Adamson (85) ; Hilton, Mr A. Scott (85) ; Parish of Boharm — Boharm, Mr R. Grant (90); Forgie, Miss M. Gill (90); Maggyknockater, Mr T. M. Smith (90); Parish of Botriphnie — Botriphnie, Mr J. Innes (87) ; Parish of Boyndie — Blairmaud, Miss A. Adamson (85); Boyndie, Mr W. Ledingham (85); Whitehills, Mr Geo. Wilson (85); Parish of Cabrach — Lower, Mr T. Robertson (87) ; Upper, Mr J. S. Burns (87) ; Parish of CuUen — Cullen, Mr W. Cramond (85); Parish of Deskford— Deskford, Mr W. Smith (86); Parish of Enzie— Enzie, Mr W. F. Nichol (87) ; Port Gordon, Mr J. Reid (87) ; Parish of Fordyce Biometrika. Vol. vi. Supplement. 37 158 Pigmentation Survey of School Children in Scotlaiul — Bogmuchals, Miss I. D. Craik (85); Brodiesord, Mr J. A, King (85); Fordyce Academy, Mr A. Emslie (85) ; Portsoy, ? (85) ; Sandend, Mr Henry Gumming (85) ; Portsoy Female Industrial, Miss Liddell (85); Parish of Gamrie — Longmanhill, Mr J. Garine (85); Macduff, Mr D, Renton (85); Macduff Murray's, Mr J. Panton (85); Parish of Glenrinnes — Glenrinnes, Mr S. Wilson (90) ; Parish of Grange — Grange, Mr J. D. Bums (87) ; Parish of Inveravon — Glenlivet, Mr T. Laing (91); Inveravon, Mr A. Myron (91); Morinish, Mr D. M. MacDonald (91) ; Tomnavoulin, Miss M. A. Henderson (91) ; Ballindalloch, Lady Mcpherson Grant's, Miss E. S. Myron (91); Tombae, St Mary's, R. C., Miss A. Gordon (91); Parish of Inverkeithney — Easterfield, Miss Jessie Gait (87) ; Kirktown, Mr J. E. Taylor (87) ; Parish of Keith— Achanachie, Miss J. A. Henderson (87) ; Fife Keith, Infant, Miss J. L. Ander- son (87) ; Keith, ? (87) ; Tarry Croys, Miss M. S. Robertson (87) ; The Glen, Miss J. Crane (87) ; Newmill, Mr A. Johnstone (87) ; Parish of Kirkmichael — Kirkmichael, Miss M. Gordon (91); Parish of Marnoch — Aberchirder, Mr D. Stewart (86); Culvie, Mr J. M'^Ivor (86) ; Marnoch, Mr W. C. Shand (86) ; Netherdale, Miss J. Merson (86) ; Aberchirder Epis., Mr Morgan (86) ; Parish of Mortlach— Mortlach, ? (90) ; Parish of Ordiquhill— Ordiquhill, Mr A. Donald (86) ; Cornhill, Mrs J. M. Kemp (86) ; Parish of Rathven— Arradoul, Miss E. Johini (85); Buckie, Mr A. Muir (85); Findochty, M. J. Geddes (85); Rathven, Mr J. S. Paterson (85) ; Buckie, Lady Cathcart's Indust., Miss J. Cocker (85) ; Parish of Rothiemay — Rothiemay, ]Mr J. Geddes (87) ; Ternemny, Mr J. Mackie (87). COUNTY OF BERWICK. Parish of Abbey St Bathan's— Abbey St Bathan's, Mr E. J. Wilson (42) ; Parish of Ayton— Burnmouth, Mr C. M. Alexander (42) ; Parish of Bunkle and Preston — Preston, Miss Robertson (42) ; Parish of Channelkirk— Channelkirk, Mr H. M. Liddell (42) ; Parish of Chirnside— Chim- side, Mr R. Kincaird (42); Parish of Cockburnspath — Ecclavv, Miss Nicholson (42); Parish of Coldingham — Auchincrow, Mr R. Greig (42) ; Cairnbank, Mr Harris (42) ; Coldingham, Mr W. Robb (42) ; Renton, Mr James Greig (42) ; Reston, Mr W. Dand (42) ; St Abbs, Mr A. Gibson (42) ; Parish of Coldstream — Coldstream, Mr D. C. Hardie (42) ; Parish of Cranshaws — Cranshaws, Mr W. B. Tomison (42) ; Parish of Duns— Millburn, Mrs E. S. Hopi^er (42) ; Parish of Earlston — Mellerstain, Miss A. Shaw (42) ; Parish of Eccles — Ecclcs, Mr W. Leitch (42) ; Parish of Edrom — Allanton, Mr Thomas Anderson (42) ; Parish of Fouldeu — Foulden, Mr C. Millar (42) ; Parish of Gordon — Gordon, Mr J. Leitch (42) ; Parish of Hume and Stitchell — Hume, Mr A. H. Cuthbert (42) ; Stitchell, Mr Wm. Smith (42) ; Parish of Hutton— Hutton, Mr John Brown (42) ; Paxton, Mr J. Kinross (42); Parish of Lady kirk —Ladykirk, Mr W. Milne (42); Parish of Langton — Langton, Mr J. M'^Donald (42) ; Parish of Lauder — Lauder, Mr W. Moore (42) ; Parish of Legerwood — Legerwood, Mr R. Martin (42) ; Parish of Longformacus — Longformacus, Mr J. Brown (42) ; Parish of Mertoun — Mertoun, Mr James Dodds (39) ; Parish of Mordington — Mordington, Mr Sinclair (42) ; Parish of Nenthorn — Nenthorn, Mr A. Winton (42) ; Parish of Polwarth — Polwarth, Mr R. Johnstone (42) ; Parish of Swinton — Swinton, Mrs Kayne (42) ; Parish of Westruther— Gateside, Miss C. Harrower (42) ; Westruther, Mr W. Gibb (42) ; Parish of Whitsome — Whitsome, Mr A. Brown (42). COUNTY OF BUTE. Parish of Cumbrae — Cumbrae, Mr R. Paterson (104); Parish of Kilbride — Bnxlick, Mr T. Reid (103); Corrio, Mr A. Cameron (103); Lamlash, Mr H. Wilkie (103); Parish of Kilmory— Littlemill, Mr J. D. M^Kinnon (103); Shiskine, Mr R. T. Irvine (103); Sliddery, Mr J. A. Cook (103); Parish of Kingarth — Birgidale, Miss M. S. Stewart (104); Kerrycroy, Mr W. Fulton (104); Kingarth, Mr W. T. Esplin (104); Mount Stewart, R. C, Mr J. Linsloy (104) ; Parish of North Bute — Ballianlay, Mr J. Duncan (104); Kildavannau, Mrs G. Weir (104); North Bute, Mr P. White (104) ; Burgh of Rothesay— Academy and Thomson's Institut., Mr J. D. Rose (104); Rothesay, Mr J. M'^Kay (104) ; St Andrews, R. C, Sister Colette (104). J. F. Tocher 159 COUNTY OP CAITHNESS. Parish of Bower— Bower, Mr D. Crowe (98) ; Gillock, Miss Bain (98) ; Stanstill, Mr A. Henry (98) ; Stemster, Mr J. Watson (98) ; Parish of Ca'nisbay — Canisbay, Mr A. Munro (97) ; Freswick, Mr A. R. Forrest (97); John O'Groats, Mr G. F. Mackenzie (97); Mey, Mr Neil J. Leitch (97) ; Stroma, Mr D. Corraack (97) ; Parish of Dunnet— Crossroads, Mr W. A. Fowler (98) ; Dunnet, Mr A. Hay (98) ; Greenland, Miss M. A. Sutherland (98) ; Parish of Halkirk— Bannis- kirk, Miss G. Sinclair (98) ; Calder, Mr G. Sutherland (98) ; Harpsdale, Miss J. Noble (98) ; Leurery, Mr J. M^Kenzie (98); Spittal, Mr R. A. Morgan (98); Parish of Keiss— Aukengill, Mr G. Stalker (97); Parish of Latheron— Bruan, Mr J. Sutherland (97); Dunbeath, Mr J. Morrison (97) ; Lybster, Mr J. Mackenzie (97) ; Wheel, Miss E. M. Ross (97) ; Parish of Olrig — Castletown, Mr A. S. Robertson (98) ; Durran, Miss K. M. Cameron (98) ; Murkle, Mr J. Weir (98); Tain District, Miss J. Coghill (98); Olrig Female, Miss D. Sutherland (98); Parish of Reay— Brubster, Mr D. M<=Leod (98) ; Reay, Mr D. Menzies (98) ; Parish of Thurso— Forss, Mr W. Thom (98); Janetstown Dist., Miss J. Cormack (98); Miller Instit., Mr W. McLaren (98) ; West, ? (98) ; Weydale Dist., Mr A. Killin (98) ; Parish of Watten— Gersa, Mr A. Sutherland (98) ; Lanergill, Mr A. Malloch (98) ; West Watten, Mr P. Sutherland (98) ; Burgh of Wick— Pulteneytown Academy, Mr W. Dick (97); Wick North, Mr Geo. Gunn (97); Wick South, Mr A. S. Fullarton (97) ; West Banks, Mr C. Fletcher (97) ; Parish of Wick (Landward) — Bilbster, Mr C. MacLennan (97) ; Staxigoe, Mr Geo. Sutherland (97) ; Tannach, Mr J. T. Robison (97) ; Thrumster, Mr D. Finlayson (97) ; Whaligoe, Miss C. Sutherland (97). COUNTY OF CLACKMANNAN. Parish of Alloa Town— Alloa Burgh, Mr A. Wilson (51); Ludgate, Mr W. Millar (51); Sunnyside, Mr Ferguson (51) ; Alloa Epis., Mr M. H. Locker (51) ; Parish of Alloa (Landward)— Sauchie, Mr J. W. Paterson (51) ; Parish of Alva — Alva, Infant, Miss M. J. Lodge (51) ; Parish of Clackmannan— Clackmannan, Mr J. R. Renton (51) ; Forestmill, Miss Anderson (51) ; Kennet, Miss M. S. Aitchison (51); Parish of Dollar— Dollar, Mr J. Begg (51); Parish of Tillicoultry— Coalsnaughton, Mr J. Hunter (51) ; Tillicoultry, Mr J. Wilson (51). COUNTY OF DUMBARTON. Parish of Arrochar — Ardlui, Miss Lumsden (101); Arrochar, Mr C. Grierson (101); Parish of Bonhill— Alexandria, Main St, Mr A. F. Campbell (105) ; Vale of Leven Academy, Mr D. Macintyre (105) ; Bonhill, Mr A. K. Edward (105) ; South Jamestown, Mr D. R. Balls (105) ; Parish of Cardross— Cardross, ? (105) ; Renton, Mr J. Andren (105) ; Parish of Cum- bernauld—Cumbernauld, Mr D. McPhie (10); Southern District, Miss E. M'^Phie (10); Burgh of Dumbarton— Academy, Mr A. T. Watson (106) ; Knoxland, ? (106) ; West Bridgend, Mr W. D. Anderson (106) ; Parish of Kilmaronock— Ardoch Bridge, Miss J. Forbes (105) ; Kilmaronock, Mr Lang (105) ; Parish of Kirkintilloch— Lenzie Academy, Mr A. Buchanan (12) ; Townhead, Mr D. Cameron (12) ; Parish of Kirkintilloch (Landward)— Condorrat, Mr W, Kerr (12); Tweechar, Mr J. Smith (12); Parish of Luss— Luss, Mr A. Forsyth (105); Muirland, Miss J. B. Cunningham (105); Parish of East Kilpatrick — Craigton, Mr D. Lindsay (19); Temple, Mr. J. Scott (19) ; Parish of West Kilpatrick— Clydebank, ? (22) ; Duntocher, ? (22); Milton, Mr G. Jennings (22) ; Parish of Roseneath— Roseneath, Mr W. Stewart (105) ; Parish of Row— Garelochhead, Mr J. Connor (105) ; Glenfruin, Miss M. A. Grant (105) ; Helensburgh, Grant and James St, Mr J. A. Crabbe (105) ; Helensburgh Hermitage, Mr D. Buchanan (105); Row, Mr W. Eraser (105); Shandon, Miss A. S. Connor (105); Helensburgh, Trinity Episc, Mr A. J. Bailey (105). 37—2 160 Pigmentation Survey of School Children in Scotland COUNTY OF DUMFRIES. Parish of Annan— Academy, Mr W. Duncan (37) ; Annan, Mr W. Howe (37) ; Breconbeds, Mr J. Donaldson (37) ; Parish of Applegarth and Sibbaldbie — Sandyholra, Mr James Scott (37) ; Sibbaldbie, Mr G. Nettleship (37) ; Parish of Brydekirk— Brydekirk, Mr W. Thorbum (37) ; Parish of Canonbie— Gilnockie, Mr J. Hannam (37) ; Glenzier, Mr W, Guthrie (37) ; Harlaw, Mr W. G. Robertson (37) ; Parish of Caerlaverock— Glencaple, Mr W. Alexander (35) ; Parish of Closebum— Closeburn, Miss Somerville (36) ; Gubhill, Mr Ja. Riddick (36) ; Wallace Hall Academy, Mr H. F. Menzies (36) ; Parish of Cummertrees — Trailtrow, Mr Wm. J. Rae (35) ; Parish of Dalton— Dalton, Mr A. Galbraith (37) ; Parish of Dornock — Domock, Mr J. Dunlop (37) ; Parish of Dryfesdale— Lockerbie Academy, Mr P. Malcolm (37) ; Burgh of Dumfries — George Street, Mr J. Douglas (35) ; Loreburn Street, Mr J. B. Waddell (35) ; St Michael's Street, Mr J. Hendrie (35) ; St Andrew's, R. C., Mr J. Burns (35) ; St John's Episcopal, Mr L. G. MacDonald (35) ; Parish of Dumfries (Landward)— Brownhall, Mr J. White (35); Catherinefield, Mr D. H. Hutcheon (35) ; Noblehill, Mr T. Laing (35) ; Parish of Dunscore— Bumhead, Mr J. Dickson (36); Dunscore Village, Mr D. Gold (36); Parish of Durrisdeer — Birleyhill, Mr J. Connell (36) ; Durrisdeer, Mr J. R. Boyle (36) ; Enterkinfoot, Miss Dobson (36) ; Parish of Eskdalemuir— Davington, Mr E. H. Scott (37) ; Parish of Ewes— Ewes, Mr J. Lyall (37) ; Parish of Glencairn— Craigmuie, Miss E. Anderson (36) ; Moniaive, Mr K. Hunter (36) ; Parish of Gretna— Gretna, Mr James M«Indoe (37) ; Mount Pleasant, Mr A. S. Farquhar (37); Parish of Hoddam — Hoddam, Mr A. Fairnie (37); Parish of Holy wood — Holy wood, Mr W. Kennedy (36) ; Speddoch, Miss Bell (36) ; Steilston, Mr John Kennedy (36) ; Parish of Hutton and Corrie— Corrie, Mr T. M<=Luskie (37) ; Hutton, Mr J. B. Edgar (37) ; Parish of Johnstone— Cogrieburn, Mr D. Angus (37) ; Goodhoi)e, Mr J. Forsyth (37) ; Johnstone, Mr T. Craig (37) ; Parish of Keir— Lower, Mr J. R. Gordon (36) ; Upper, Mr J. B. Soutar (36) ; Parish of Kirk- connel — Cairn Combination, Mr J. Love (36) ; Parish of Kirkmahoe — Dalswinton, Mr T. Byers (36) ; Parish of Kirkmichael— Garrel, Mr R. K. Howie (37) ; Nethermill, Mr W. Hair (37) ; Parish of Kirkpatrick Fleming— Gair, Mr W. TurnbuU (37) ; Kirkpatrick Fleming, Mr C. F. Brown (37) ; Parish of Kirkpatrick Juxta — Dumgree, Mr J. Smith (37) ; Kirkpatrick Juxta, Mr A. W. Wright (37) ; Parish of Langholm— Langholm Academy, l (37) ; Wauchope, Miss Janet Bell (37) ; Parish of Lochmaben— Hightae, Mr Jas. M<=Gregor (37) ; Lochmaben, Mr J. D. Dean (37) ; Templand, Mr D. Paterson (37) ; Parish of Middlebie— Hottsbridge, Mr J. Campbell (37) ; Middlebie, Mr Wm. Kerr (37) ; Eaglesfield, Mr J. L. Boyle (37) ; Parish of Moffat— Academy, Mr J. Duncan (37) ; Annan Water, Mr A. Prosser (37) ; Evan Water, Mr D. G. C. Stewart (37) ; Moffat Water, Mr Pollock (37) ; Parish of Morton— Morton Infant, Miss C. M«Kay (36) ; Carronbridge, Duke of Buccleuch's, Mr D. Smart (36) ; Parish of Mous- wald— Mouswald, Mr J. F. Young (35) ; Parish of Penpont— Penpont, Mr W, Laidlaw (36) ; Parish of St Mungo— St Mungo, Mr J. Paterson (37) ; Parish of Sanquhar— Sanquhar, Mr R. N. Carson (36) ; Menuoch Bridge, Duke of Buccleuch's, Miss K. Simpson (36) ; Wanlockhead, Mr J. Edmond (36) ; Parish of Tinwald— Amisfield, Mr F. Ellon (37) ; Shieldhill, Miss MundeU (37); Parish of Torthorwald— Collin, Mr J. Proudfoot (35); Torthorwald, Mr J. M-^Dougall (35) ; Parish of Tundergarth— Tundergarth, Mr C. Wilson (37) ; Parish of Tynron— Tynron, Mr Wm. Gookin (36) ; Tynron Endowed, Mr J. Lawrie (36) ; Parish of Westerkirk— M^dale, Mr John Buchan (37) ; Westerkirk, Mr W. S. Irving (37). COUNTY OF MIDLOTHIAN. Parish of Borthwick— Borthwick, Mr J. J. H. Reid (47) ; Parish of Carrington— Carrington, Mr R. B. Brunton (47) ; Parish of Cockpon— Bonnyrigg, Mr A. Somerville (47) ; Cockpen, Miss C. Graham (47) ; Parish of Colinton— Colinton, Mr A. Robertson (46) ; Juniper Green— Inf. and Ind., Miss Davidson (46) ; Juniper Green, Mr Jjis. Malloch (46) ; Slateford, Mr A. Peterson (46); Swanston, Miss Graham (40); Parish of Corstorphine— Cor8tori)hine, Mr Q. J. F. Tocher 161 M<=Gowan (46); Parish of Cramond — Davidsons Mains, Mr W. Bannerman (46); Lennie, Mr R. B. Finlayson (46) ; Parish of Cranston — Cousland, Mr J. Simpson (47) ; Cranston, Mr G. J. D. Barnes (47) ; Parish of Crichton— Crichton, ? (47) ; Pathhead, St Mary's R. C, Miss Gibney (47) ; Parish of Currie — Balerno, i (47) ; Currie, Mr J. Jarvie (47) ; Hermiston, Miss Houston (47) ; Parish of Dalkeith — King's Park, Mr P. Marshall (47) ; City of Edinburgh — Bristo, Mr J. Philip (44) ; Broughton, Mr A. Hutcheson (44) ; Bruntsfield, Mr J. King (44) ; Davie Street, Mr J. M<=Crindle (44) ; Dean, ? (44) ; Duddingston, Mr A. Millar (44) ; Flora Stevenson, Mr D. Gloag (44) ; Granton, Mr A. Scott (44) ; Leith Walk, Mr W^ Alexander (44) ; London Street, Mr A. Shennan (44) ; North Canongate, Mr A. Young (44) ; North Merchiston, Mr A. H. Taylor (44) ; Parsons Green, Mr Williamson (44) ; Portobello, ? (44) ; Portobello, Tower Bank, Mr R. Todd (44) ; St Bernard's, Mr W. Mackay (44) ; South Bridge, ? (44) ; South Morningside, Mr J. Watson (44) ; Warrender Park, Mr Jas. Andrew (44) ; West Fountainbridge, Mr A. J. Johnston (44) ; Abbey- hill Epis., Miss Mackie (44) ; All Saints' Epis., Mr H. Hunter (44) ; Deaf and Dumb Institute, Mr E. lUingworth (44) ; Practising Epis., Mr W. L. Rayner (44) ; St Andrew's Epis., Mrs M. E. Morison (44) ; St James' Epis., ? (44) ; Parish of Fala and Soutra — Fala and Soutra, Mr J. Duncan (47) ; Parish of Glencorse — Glencorse, Mr A. G. Bertram (47) ; Parish of Heriot — Heriot, Mr W. Weir (47) ; Parish of Inveresk (Landward) — Cowpits, Miss Dunn (46) ; Craighall, Miss Brown (46) ; Wallyford, Miss Allan (46) ; Parish of Kirknewton and East Calder — East Calder, Mr J. Black (47) ; Kirknewton, Mr T. Dick (47) ; Oakbank, Mr W. Millar (47) Parish of Lasswade — Lasswade, Mr James Gall (47) ; Loanhead, Mr R. M. Mackinnon (47) Pentland, Mr T. L. Lee (47) ; Rosewell, Mr D. Nelson (47) ; Roslin, Mr E. A. White (47) Loanhead St Margaret's, R. C, Mr M. Macintosh (47) ; Parish of Leith (Burgh) — Academy, Mr J. W. Tait (45) ; Bonnington Road, ? (45) ; Couper Street, Mr W, Darling (45) Great Junction Street, 1 (45) ; Links Place, ? (45) ; Lochend Road, Mr R Donaldson (45) ; Lome Street, ? (45) ; Newhaven, Victoria, Mr R. B. Scott (45) North Fort Street, Mr J. Eraser (45) ; St Thomas, Mr J. Morgan (45) ; Trinity Academy, Mr T. M. Duncan (45) ; Yardheads, Mr T. Eraser (45) ; St James' Epis., Mr W. F. Walker (45) Parish of Liberton — Burdiehouse, Mr R. H. Tait (46); Gilmerton, Mr Montgomery (46) Liberton, Mr Thomas Custon (46) ; New Craighall, Miss A. M. Comrie (46) ; Gilmerton, The Anderson Female Industrial, Miss Stewart (46) ; Parish of Mid-Calder — Bellsquarry, Mr Shields (47) ; Causewayend, Miss Rutherford (47) ; Burgh of Musselburgh — Grammar, Mr Hope (46) ; Fisherrow Burgh, Mr J. W. Stephen (46) ; St Peter's Epis., Mr Stone (46) ; Parish of New- battle — East Houses, Mr M. B. Trail (47) ; Parish of Penicuik — Howgate, Mr Jas, Downs (47) ; Kirkhill, ? (47) ; Penicuik Epis., Miss Annand (47) ; Parish of Ratho— Ratho, Mr T. Heslop (46) ; Dalmahoy, St Mary's Epis., Mr PuUan (46) ; Parish of Stobhill— Stobhill, Mr J. Hastie (47) ; Parish of Temple— Temple, Miss G. S. Lauder (47) ; Toxside, Mrs Cook (47) ; Parish of West Calder— Gavieside, Mr J. H. Taylor (47) ; Harburn, Miss Anderson (47) ; Leavenseat, Mr A. M'=Intosh (47) ; Woodmuir, Mr J. Graham (47). COUNTY OF ELGIN. Parish of Alves — Alves, Mr J. D. Cheyne (89) ; Parish of Bellie — Bellie, Mr A. J. Adams (88) ; Fochabers Milne's Institute, ? (88) ; Parish of Birnie — Birnie, Mr A. Murray (90); Parish of Cromdale— Advie, Mr W. T. Norval (91); Cromdale, Mr James Slater (91); Dava, Miss Jean Peace (91) ; Parish of Dallas — Kellas, Miss M. Clark (90) ; Parish of Drainie — Drainie, Mr J. McDonald (88) ; Lossiemouth, Mr A. S. Melvin (88) ; Parish of Duflfus— Burghead, Mr J. Bremner (89) ; Duffus, Mr J, W. Corrigal (89) ; Roseisle, Miss H. Cowper (89) ; Parish of Dyke- Dyke, Mr J. J. Burgess (89);. Kintessack, Miss Russell (89); Parish of Edinkillie — Conicavel, Mr J. M'^CoU (90); Logie, Mr W. Russell (90); Relugas, Miss F. Maclennan (90); Burgh of Elgin— Bishopmill, Mr G. Sutherland (88) ; Elgin, Girls, Miss Stephen (88) ; West End, Mr P. 162 Pigmentation Survey of School Children in Scotland Dow (88) ; Parish of Elgin (Landward)— Mosstowie, Mr W, Scott (88) ; New Elgin, Mr J. S. Turner (88) ; Parish of Kinloss— Findhorn, Mr J. Dewar (89) ; Kinloss, Mr J. Stewart (89) ; Parish of Knockando— Elchies, Mr J, Milne (90) ; Knockando, Mr C. Watt (90) ; Archiestown, Miss C. M. Turner (90) ; Parish of New Spynie — New Spynie, Mr J. Thomson (88) ; Parish of Raflford— Burgie, Miss A. Jeffrey (90) ; Parish of Rothes— Rothes, Mr T. R. Watson (90) ; Parish of St Andrews Lhanbryde — Cranloch, Mr W. T. Melvin (88) ; St Andrews Lhanbryde, Mr R. Stephen (88); Parish of Si)eymouth — Garmouth, Mr W. F. Stewart (88); Speymouth, Mr A. Geddie (88) ; Parish of Urquhart— Urquhart, Mr A. Ritchie (88). COUNTY OF FIFE. Parish of Abdie — Abdie, Mr A. Lomie (55) ; Parish of Aberdour — Aberdour, Mr R. Young (53) ; Donibristle Colliery, Mr P. Williamson (53) ; Parish of Anstruther Easter — Anstruther Easter, Mr J. Paterson (55) ; Parish of Anstruther Wester — Anstruther Wester, Mr W. P. Wilson (54) ; Parish of Auchterderran — Auchterderran, Mr A. Rankine (53) ; Cardenden, Mr T. A. M'Ewen (53) ; Parish of Auchtermuchty — Dunshalt, Miss Melville (57) ; Parish of Auchtertool — Auchtertool, Mr J. Glendinning (53); Parish of Ballingry — Ballingry, Mr J. Park (57); Parish of Balmerino— Balmerino, Mr T. Barrie (55) ; Parish of Beath — Cowdenbeath, 1 (57) ; Foulford, Mr W. A. Guthrie (57); Hill of Beath, ? (67); Kelty, Mr James B. Calder (57) ; Parish of Burntisland — Burntisland Episcopal, Miss J. Stewart (53) ; Parish of Cameron — Cameron, Mr J. Robertson (55) ; Denhead, Miss B. M'^Gillivray (55) ; Radernie, Mr W. Wilson (55); Parish of Carnbee — Arncroach, Mr J. Donaldson (55); Cam bee, Mr J. Pentland Smith (55) ; Parish of Carnock— Cairney Hill, Mr J. B. Rankine (52) ; Parish of CoUessie — CoUessie, Mr W. Penman (57); Ladybank, Mr T. H. Ross (57); Parish of Crail-Crail, Mr M. Ireland (55) ; Parish of Culross — Geddes, Mr J. Ramsay (52) ; Parish of Cults — Cults, Mr G. L. Leitch (55) ; Parish of Cupar (Landward) — Brighton, Miss J. C. Gumming (55) ; Parish of Dairsie — Dairsie, Mr W. S. Seath (55) ; Parish of Dalgety— Hillend, Mr J. Forrester (53) ; Parish of Dunbog — Dunbog, Mr J. Anderson (55) ; Parish of Dunfermline (Burgh) — M'^Lean, Mr C. M'^Chlery (52) ; Milesraark, Mr W, Hepburn (52) ; Queen Anne, 1 (52) ; St Leonards, ? (52) ; Parish of Dunfermline (Landward) — Charlestown, Mr J. Davidson (52) ; Crossford, Mr A. Borthwick (52) ; Crossgates, Mr R. Wallace (52) ; Halbeath, Mr J. Robertson (52) ; Limekilns, Mr A. Todd (52) ; Townhill, Mr J. Marshall (52) ; Wellwood, Mr G. Hen- derson (52) ; Parish of Dunino — Dunino, Mr J. W. Somers (55) ; Parish of Dysart (Burgh) — Dysart, Mr John Boyd (54) ; Parish of Elie— Elie, Mr R. Crombie (55) ; Parish of Falkland- Falkland, Mr J. Richardson (57); Freuchie, Mr J. Methven (57); Parish of Flisk— Flisk, Mr D. M. Dingwall (55) ; Parish of Forgan — Forgan, Mr J. Cameron (55) ; Wormit, Mr D. M. Allison (55) ; Parish of Inverkeithing— Inverkeithing, Mr D. M. Scott (53) ; North Queensferry, Mr J. M. Cuthill (53); Parish of Kennoway— Kennoway, Mr James Blair (54); Star, Mr W. M'^Lachlan (54) ; Parish of Kettle— Kettle, Miss Lawson (57) ; Parish of Kilconquhar— Colins- burgh, Mr J. H. Balleny (55) ; Kilconquhar, Mr D. L, Pye (55) ; Parish of Kilraany — Kilmany, Female, Miss White (55) ; Parish of Kilrenny— Cellardyke, Mr J. Barbour (55) ; Kilrenny Upper, Mr R. Forsyth (55) ; Parish of Kinghorn — Kinghorn, Mr W. Mann (53) ; Kinghorn, Infant, Miss Gibson (53); Parish of Kinglassie — Kinglassie, Mr W. Spears (54); Parish of Kingsbanis — Kingsbarns, Mr R. M'Kenzie (55) ; Parish of Kirkcaldy — Abbotshall, Mr J. Ogilvio (58) ; East, Mr W. Watson (58) ; High (Elem. Dept.), Mr J. Corrie (58) ; Parish of Kirkcaldy and Dysart (Landward)— Chapel, Mr G. Harris (54) ; Strathore, Mr D. T. Brunton (54) ; Parish of Largo— Durham, Miss Riach (54); Kirkton, Mr T. Nicholl (54); Limdin Mill, Mr D. M. Stewart (54) ; Parish of Largoward— New Gilston, Mr J. Inch (55) ; Parish of Leslie— Leslie, Mr D. M'Leod (57) ; Parish of Lcuchars— liivlmullo, Mr D. Murrie (55) ; Guardbridge, Mr R, Anderson (55) ; Leuchars, Mr J. Cribl)es (55) ; Parish of LochgcUy — Lochgelly, Mr P. MatiDuff (53) ; Lumphinnans, Mr D. Low (53) ; Parish of Markinch— Balcurvie, Mr A. Coutts (54) ; Coaltown, Mr A. S. Coutts (54); Markinch, Mr D. G. Coull (54); Preston, Mr James Monro J. F. Tocher 163 (54) ; Parish of Monimail— Easter Fernie, Mr C. Arnott (55) ; Letham, Mr C. D. Smitton (55) ; Parish of Moonzie— Moonzie, Mr J. Douglas (55) ; Parish of Newburgh— Newburgh, Mr Johu Howat (55) ; Parish of Newburn— Newburn, Mr F. R. Lumsden (55) ; Parish of Pittenweem— East, Mr A. Howat (55) ; South, Miss Watson (55) ; Parish of St Andrews (Burgh)— Burgh, Mr E. King (55) ; Parish of St Andrews (Landward)— Boarhills, Mr T. S. Glover (55) ; Parish of St Monance— St Monance, Mr Isaac Neirn (55) ; Parish of Scoonie— Smithy Green, Miss Ferrier (54) ; Parish of Springfield— Springfield, Mr J. Forbes (57) ; Parish of Strathmiglo— Gateside, Mr Duff (57) ; Strathmiglo, Mr G. Braid (57) ; Parish of Wemyss -Wemyss, Dorothy, Mr D. H. Lindsay (54). COUNTY OF FORFAR. Parish of Aberlemno— Aberlemno, Mr J. Stewart (73); Pitkennedy, Mr "W. Irvine (73); Parish of Airlie— Airlie, Mr W. Lyon (68) ; Parish of Arbirlot— Arbirlot, Mr Wilson (65) ; Parish of Auchterhouse — Auchterhouse, Mr J. Robertson (68); Burgh of Arbroath — High (Elem. Dept.), Miss M. Duguid (64) ; Inverbrothock, Mr A. F. Davidson (64) ; Keptie, Mr J. Kinnear (64) ; The Abbey, Mr J. Hunter (64) ; The Hill, Mr J. Guild (64) ; Parish of Barry— Barry, Mr D. Bain (65) ; Carnoustie, Mr D. A. Christie (65) ; Burgh of Brechin— Bank Street, Mr J. D. Ross (73); The Tenements, Mr R. A. Scott (73); Parish of Brechin (Landward) — Aldbar, Mr A. C. Robertson (73) ; Little Brechin, Mr C. Richard (73) ; Arrat, Miss J. H. Westwood (73) ; Town of Broughty Ferry — Eastern, Mr Wm. Sim (65) ; Grove Academy, Mr Alex. Hutt (65) ; Southern, Mr R. Cameron (65) ; Western, Mr J. Thomson (65) ; Parish of Careston — Careston, ? (73) ; Parish of Carmyllie— East, Mr G. S. McDonald (67) ; West, Mr W. F. Anderson (67) ; Parish of Craig— Ferry den, Infant, Miss J. Coull (72) ; Westerton, Mrs J. Wilkie (72) ; Parish of Cortachy and Clova— Clova, Mr G. Cameron (75) ; Glenprosen, Mr R. H. Volume (75) ; Wateresk, Mr T. Campbell (75) ; Burgh of Dundee — Ancrum Road, Mr R. Locke (66) ; Ann Street, Mr J. Gibson (66) : Balfour Street, Mr W. Bertie (66); Blackness, Mr J. Malloch (66); Brown Street, Mr C. Sharp (66) ; Butterburn, Mr J. A. Anderson (66) ; Cowgate, Mr G. Sword (66) ; Dudhope, Mr G. Simpson (66) ; Glebelands, Mr J. Mudie (66) ; Harris Academy, Mr J. Brebner (66) ; Hill St, Mr G. Ferguson (66) ; Lochee, Liff Road, Mr R. W. Thornton (66) ; do.. South Road, Mr A. Dorward (66) ; Morgan Academy, Mr W. B. Irvine (66) ; Rosebank, Mr W. Dickson (66) ; St Andrew's, Mr A. Leighton (66) ; Tay St, Mr D. Dawson (66) ; Victoria Road, Mr R. Loggie (66) ; Wallace Town, Mr J. Watt (66) ; Lochee Epis., Mr A. Marr (66) ; St Martin's Epis., Miss Gibb (66) ; St Paul's Epis., Mr W. Gray (66) ; Lochee, St Mary's, R. C, Mr R. A. Smith (66) ; St Patrick's, R. C, Miss M'^Erlain (66) ; Sea field's Works, Half time. Miss Roy (66) ; Parish of Dundee (Landward) — Drumgeith, Mr J. Keith (66) ; Parish of Dunnichen — Craichie, Mr H. S. Deas (67) ; Letham, Mr T. M. Henry (67) ; Parish of Eassie and Nevay — Eassie and Nevay, Mr A. Mearns (68) ; Parish of Edzell— Edzell, Mr T. Bennet (75) ; Waterside, Miss J. Black (75); Parish of Fern— Fern, Mr J. Miller (75); Burgh of Forfar— West, Mr J. Campbell (67) ; Parish of Forfar (Landward) — Lunanhead, Mr J. Yuille (67) ; Parish of Fowlis Easter — FowHs Easter, Mr G. Colston (68) ; Parish of Glamis— Glen Ogilvy, The Milton, Mr Hender- son (67) ; Parish of Glenisla— Folda, Mr T. D. Lyon (76) ; Glenisla, Mr R. Thomson (76) ; Kilry, Mr J. C. Beaton (76) ; Parish of Guthrie — Guthrie, Mr J. Smith (73) ; Parish of Inverarity— Inverarity, Mr P. Elder (67) ; Parish of Inverkeilor — Chapelton, Mr W. Linton (65) ; Inverkeilor, Mr Chas. Crawford (65) ; Parish of Kettins — Kettins, Mr D. Macqueen (68) ; Parish of Kiunell — Kinnell, Mr W. Gouldie (72) ; Parish of Kinnettles— Kinnettles, Mr G. Marten (67) ; Parish of Kirkden — Kirkden, Mr Lee (67) ; Parish of Kirriemuir — Carroch, Mr S. J. Welch (75) ; Kirrie- muir Evening School, Mr G. Kyd (75) ; Padanarum, Mr D. W. Fairweather (75) ; Reform St, Mr A. Phyn (75) ; Roundyhill, Mr T. Hewit (75) ; Webster's Seminary, Mr A. Menzies (75) ; Westmuir, Miss F. A. Hood (75) ; St Mary's Epis., Mr H. E. Peacock (75) ; Parish of Liff, Benvie, etc.— Liff, Mr A. M<=Caskie (68) ; Muirhead of Liff, Mr J. B. Dorward (68) ; Parish of Lintrathen — Braes of Coull, Mr J. Cook (76) ; Lintrathen, Mr W. F. Anderson (76) ; Parish of Lochlee — 164 Pigmentation Survey of School Children in Scotland Lochlee, Mr S. Cruickshank (75) ; Parish of Logie Pert — Craigo, Mr J. Eaton (73) ; Parish of Lunan — Lunan, Mr Arch*!, Wilson (72) ; Parish of Lundie — Lundie, Mr J. Scott (68) ; Parish of Mains and Strathmartine — Downfield, Mr W, Eckford (68) ; Strathmartine, Mr J. M<=A8h (68) ; Parish of Maryton — Maryton, Miss Mary Kelman (72) ; Parish of Menmuir — Menmuir, Mr R. Grimm (73); Parish of Monifieth—Monifieth, Mr J. H. Meldrum (65); Parish of Monikie — Bankhead, Mr A. Clark (67) ;. Monikie, Mr P. Grant (67) ; Newbigging, Mr S. S. Low (67) ; Burgh of Montrose — Academy, Mr A. J. A. Russell (72) ; Southesk, Mr J. Stobo (72) ; Parish of Murroes — Murroes, Mr H. A. Forsyth (67) ; Parish of Navar and Lethnot — Navar and Lethnot, Mr W. Paterson (75) ; Parish of Newtyle— Newtyle, Mr Morgan (68) ; Parish of Oathlaw — Oathlaw, Mr M. A. Thomson (75) ; Parish of Panbride — Muirdrum, Mrs NicoUs (65) ; Paubride, Mr J. C. Stuart (65) ; Parish of Rescobie — Rescobie, Mr W. Simpson (73) ; Parish of St Vigeans and Arbroath (Landward) — Colliston, Mr R. S. Armit (65) ; St Vigeans, Mr Jas. Cox (65) ; Parish of Tannadice — Burnside of Inshewaa, Mr W. Mortimer (76) ; Tannadice, Mr J. Henderson (75) ; Parish of Tealiug— Tealing, Mr P. M. M«Kenzie (68). COUNTY OF HADDINGTON. Parish of Aberlady — Aberlady, Mr A. M. Jameson (43) ; Parish of Bolton — Bolton, Mr A. T. Nicol (43) ; Parish of Dirleton — Kingston, Mr J. Aitchison (43) ; Dunbar (Burgh) — Dunbar, Mr A. Caurie (43) ; Parish of Dunbar (Landward)— East Barns, Mr A. M'^Callum (43) ; Parish of Garvald — Garvald, Mr J. Boucher (43) ; Parish of Gladsmuir — Longniddry, Mr J. G. Allan (43) ; Samuelston, Mr J. Winton (43) ; Haddington Burgh — Primary, ? (43) ; Roman Catholic, Miss English (43) ; Parish of Innerwick — Innerwick, Mr P. Purdie (43) ; Parish of Morham — Morham, Mr W. Graham (43) ; Parish of North Berwick — Halfland Barns, Miss I. 0. Brown (43) ; High (Elementary Department), Mr T. S. Glover (43) ; North Berwick, Mr G. Tait (43) ; Parish of Ormiston — Crossroads, Mr Chalmers (43) ; Ormiston, Mr R. Henderson (43) ; Parish of Pencaitland — ^Pencaitland, Mr C. A. Ritchie (43) ; Parish of Prestonpans — Prestonpans, Mr J. Wallace (43) ; Parish of Salton— Salton, Mr W. A. Findlay (43) ; Parish of Spott— S^wtt, Mr R. Grieve (43) ; Parish of Stenton— Stenton, Mr J. Brown (43) ; Parish of Whitekirk and Tyninghame— Tyninghame, Mr R. A. Watt (43) ; Whitekirk, Mr J. Wood (43) ; Parish of Whittinghame — Kingside Combination, Miss Hutchison (43) ; Whittinghame, Mr J. Hunter (43) ; Parish of Yester— Longyester, Miss E. Muir (43) ; Yester, ? (43). COUNTY OF INVERNESS. Parish of Abernethy and Kincardine — Abernethy, Mr A. Steele (91) ; Dorback, Miss A. Cruickshank (91) ; Glenbrown and Glenlochy, Miss H. M'=Gregor (91) ; TuUoch, Mr G. Gumming (91) ; Parish of Alvie— Alvie, Mr F. Garden (91) ; Lagganlia, Miss M. McLean (91) ; Lynwilg, Miss M. M^'Donald (91) ; Parish of Arisaig— Glenuig, Miss Mackay (100) ; Arisaig, R. C, Miss M. J. M'^Cartan (100) ; Parish of Barra— Castlebay, Mr J. Smith (107) ; Craigston, Mr C. W. Kelsey (107); Northbay, Mr P. Flanagan (107); Parish of Boleskine and Abertarff — Boleskine, Mr Wm. Traill (94) ; Fort Augustus, Mr J. D. Robertson (94) ; Knockchoilum, Miss I. Mackintosh (94) ; Parish of Bracadale — Carbost, Mr G. Barron (99) ; Glenbrittle, Miss D. M'Crimmon (99) ; Struan, Mr W. P. Gold (99) ; Parish of Croy and Dalcross— Clava, Mr J. Moir (89) ; Croy, Mr J. Wedderspoon (89) ; Parish of Daviot and Dunlichty — Brin, Mr J. Macrae (91) ; Daviot, Mr A. M'^Lellan (91) ; Dunmaglass, Miss J. Davidson (91) ; Farr, Mr J. G. M^Beth (91) ; Parish of Dores— Aldourie, Mr M. McDonald (94); Stratherrick, Mr G. R. Wilson (94) ; Parish of Duirinish — Borraraig, Mr F. Nicolson (99) ; Borrodale, Mr J. M^Kay (99) ; Colbost, Mr J. S. Young (99) ; Edinbain, Mr D. J. Mackenzie (99) ; Parish of Duthil and Rothiemurchus — Deshar, Mr J. Galbraith (91); Dulnain Bridge, Mr W. Stuart (91); Duthil, Mr J. Macrae (91) ; Rothiemurchus, Mr W. Dempster (91) ; Parish of Glenelg — Amisdale, Miss M. Macdonald (99) ; Bracara, Miss C. F. Robertson (99) ; Glasuacardock, Mr T. O'Reilly J. F. Tocher 165 (99) ; Glenelg District, Mr J. M"^ Arthur (99) ; Parish of Glengarry — Aberchalder, Miss Macnab (94) ; Invergarry, Mr J. P. Graham (100) ; Glenquoich, Miss Durnie (100) ; Parish of Harris — Amhuinnsuidh, Mr J. MacLeod (108) ; Drinishader, Mr D. Mackinnon (108) ; Finsbay, Mr D. J. M«E.a (108) ; Kyles Stocknish, Mr M. Macarthur (108) ; Manish, Mr W. Cook (108) ; Scalpa, Mr J. L. Neil (108) ; Scarp, Mr D. Craig (108) ; Scarista, Miss M. Paterson (108) ; Parish of Insh— Insh, Miss E. W. Whyte (91) ; Inverness (Burgh)— Central, ? (92) ; Clachnaharry, Mr J. L. Clark (92); Farraline Park, Mr A. Thomson (92); High (Elementary Department), Mr T. "Wallace (92); High (Secondary Department), Mr A. M«Bain (92); Cathedral, Boys, Mr Hy. Stafford (92) ; Northern Counties Blind Institution, Mr Anderson (92) ; Parish of Inverness (Landward)— Culduthel, Mr J. M«Pherson (92) ; Leachkin, Mr J. Tough (92) ; Nairnside, Mr Martin (92) ; Highland Orphanage, Miss C. A. Strachan (92) ; Parish of Kilmallie — Banavie, Mr J. Young (100) ; Fort William, Mr A. Mackay (100) ; Kinlocheil March, Mrs W. Eraser (100) ; Onich, Mr W. Hay (100) ; Fort William, R. C., Mr K. Mailley (100) ; Parish of Kilmonivaig— Roy Bridge, Miss M. Nesbit (100) ; Tomcharich, Miss R. Cameron (100) ; Parish of Kilmorack — Beauly, Mr J. Pollock (93) ; Struy, Mr D. Raid (93) ; Beauly, R. C, Miss L. M^Donell (93) ; Marydale, R. C, Miss B. Carr (93) ; Parish of Kilmuir— Kilmaluag, Mr R. S. MacKay (99) ; Parish of Kiltarlity — Culburnie, Mr H. Henderson (94) ; Guisachan, Mr J. M<=Phail (94) ; Parish of Kingussie — Kingussie, ? (91) ; Newtonmore, ? (91) ; Parish of Kirkhill — Kirkton, Miss M'^Glashan (93) ; Knockbain, Mr J. Shewan (93) ; Ptirisli of Laggan — Glentruim, Mr A. Douglas (91); Lochlaggan, Mr J. Livingstone (91); Parish of Moy and Dalarossie — Dalarossie, Mr S. Archibald (91); Moy, Mr J. Hunter (91); Raibeg, Mr D. Cameron (91); Parish of North Uist — Boreray, Mr F. Maclean (107); Claddach Kirkibost, Miss Matheson (107); Glaic, Miss M. M'^Donald (107); Grimisay, Mr D. Campbell (107); Heisker, Miss M. F. Mackay (107) ; Locheport, Miss J. M. I. Grant (107) ; Lochmaddy, Mr J. McDonald (107) ; Trumisgarry, Mr H. M^Dougall (107) ; Parish of Petty— East, Mr J. S. Gloag (89) ; West, Mr W. M^Culloch (89) ; Parish of Portree— Braes, Mr J. Bruce (99) ; Glens, Mr R. Ramsay (99) ; Penefiler, Mr K. Macpherson (99) ; Portree, Mr A. Gillanders (99) ; Raasay, Mr H. Macfarlane (99) ; Rona, Mr A. Murchison (99) ; Torran, Mr T. Graham (99) ; Parish of Sleat— Ardvaser, Miss A. M^^Donald (99) ; Drumfern, Miss Smith (99) ; Duisdale, Mr M. Macleod (99) ; Ferrin- donald, Mr J. Christie (99) ; Kylerhea, Miss M. M'^Kinnon (99) ; Parish of Small Isles— Eigg, Miss N. Ross (100) ; Rum, Miss H. 0. M^Crae (100) ; Muck, Miss M. A. Campbell (100); Parish of Snizort— Carbost Macdiarmid, Mr J. M<=Iver (99) ; Kensaleyre, Miss A. Campbell, (99) ; Parish of South Uist— Balivanich, Miss A. Fyffe (107); Carnan, Miss E. Coulan (107) ; Eriskay, Mr T. M. Patten (107); Jochdar, Mr Jas. McLaughlin (107); Parish of Stenscholl— Digg, Mr M. A. Mackinnon (99) ; Staflfin, Mr D. J. Macleod (99) ; Parish of Strath— Breakish, Mr R. J. Stilt (99) ; Dunan, Mr J. A. Maclntyre (99) ; Kyleakin, Mr J. D. Gunn (99) ; Torrin, Miss C. Maclean (99) ; Parish of Urquhart and Glenmoriston — Bunloit, Miss A. Mackintosh (94) ; Corrimony, Miss Molly Kane (94); Dalchreichard, Miss M. F. Wilson (94); Glen Urquhart, Mr B. Skinner (94) ; Invermoriston, Mr W. Grant (94). COUNTY OF KINCARDINE. Parish of Arbuthnot— Arbuthnot, Mr A. Mason (74); Parish of Banchory Devenick— Banchory Devenick, Mr R. H. Dean (74) ; Portlethen, Mr J. R. Hunter (74) ; Parish of Banchory Ternan —Central, Mr R. H. Paton (79); Crathes, Mr T. Menzies (79); Inchmarlo, Mr W. Gilmour (79) ; Tilquhillie, Miss A. Morrison (79) ; Raemoir, Mrs Hadden (79) ; Parish of Benholm— Benholm, Mr J. Russell (72) ; Johnshaven, Mr R. Stewart (72) ; Parish of Bervie — Bervie, Mr T. Mitchell (72) ; Gourdon, Mr A. Urquhart (72) ; Gordons, Female, Mrs M. Stewart (72) ; Parish of Dunnottar — Brackmuirhill, Mr A. Inglis (74) ; Dunnottar, Mr F. Reid (74) ; Stonehaven, Epis., Miss L. Rettie (74) ; Parish of Durris — Crossroads, Mr A. Macdonald (79) ; Parish of Fettercairn — Fettercairn, Mrs D. J. Young (73) ; Inch, Mr A. Moodie (73) ; Fasque, Miss Munro (73) ; Parish of Fetteresso and Rickarton— Cairnhill, Mr J. Geddes (74) ; Cookney, Biometrika. Vol. vi. Supplement. 38 166 Pigmentation Survey of School Children in Scotland Mr C. Innes (74) ; Muchalls, Miss C, Watson (74) ; Netherley, Miss Willox (74) ; Hickarton, Mr J. Faulds (74) ; Stonehaven, ? (74) ; Tewel Joint, Miss A. N. Wood (74) ; Parish of Fordoun— Fordoun, Mr J. G. Wallace (75) ; Landsend, Mr D. A. Duncan (75) ; TipiHjrty, Miss Duncan (75); Parish of Garvock— Garvock, Mr J. Bethune (72); Parish of Glenbervie — Glenl>ervie, Mr G. H. Kinnear(75); Parish of KinneflF and Catterline — Kinneff, Mr D. G. Dorward (74); Catterline, Miss Cruickshank (74) ; Parish of Laurencekirk — Laurencekirk, Mr J, Grant (73) ; Laurencekirk Episcopal, ? (73) ; Parish of Maryculter — East, Mrs Paton (74) ; West, Mr W. R. Bain (74) ; Parish of Marykirk— Mary kirk, Mr J. B. Fenton (73) ; Napier Memorial, Miss M. T. Hampton (73) ; Parish of Nigg— Cove, Mr A. J. Barclay (74) ; Kirkhill, Mr G. Tough (74) ; Parish of St Cyrus— St Cyrus, Mr W. Russell (73) ; Parish of Strachan— Strachan, Mr J. F. Mackie (79). COUNTY OF KINROSS. Parish of Cleish— Cleish, Mr T. Dobbifi (57) ; Parish of Fossoway and Tiilliebole— Cambo, Mr S. T. Lear (57) ; Fossoway, Mr W. D. Robieson (57) ; Parish of Kinross — Kinross, Mr J. M. Ross (57) ; Parish of Orwell— Orwell, Mr A. Duff (57) ; Milnathort, Reid Memorial, Mr E, Mann (57) ; Parish of Portmoak— Portraoak, Mr A. Mitchell (57). COUNTY OF KIRKCUDBRIGHT. Parish of Anworth — Fleetside, Mr D. Clark (34); Skyreburn, Mr J. Pritchard (34); Parish of Balmaclellan — Endowed Free, Mr J. Mitchell (34) ; Ironmaccannie, Mr A. M. Murray (34) ; Monybuie, Miss M. Fleming (34) ; Parish of Balmaghie — Glenlochar, Mr D. R. Cunningham (34) ; Laurieston, Mr A. Hitchcock (34) ; Parish of Bargrennan — Bargrennan, Mr D. K. Barne (34) ; Knowe, Mr John Lochs (34) ; Parish of Borgue— Borgue, Mr J, M'^F. Doig (34) ; Parish of Buittle— High, Mr Hugh Knox (34); Palnackie, Mr S. M'^Kie (34); Parish of Carsphaim— Carsphairn, Mr J. Wilson (36) ; Parish of Colvend and Southwick — Banibarrock, Mr G. Ben- tham (34) ; Colvend, Mr James Davidson (34) ; Southwick, Mr J. C. Ferguson (34) ; Parish of Corsock — Corsock, Mr Jas. Weir (34) ; Parish of Crossmichael— Crossmichael, Mr John Clark (34); Parish of Dairy— Corseglass, Miss R. Campbell (.36); Dairy, Mr J. Marchbank (36); Stroanfreggan, Mr J. Leny (36); Parish of Girthon — Girthon, Mr Wm. Learmonth (34); Parish of Irongray — Roughtree, Mr M. A. Henderson (36) ; Parish of Kells — Dee, Miss Smith (34) ; Kells, Mr James Anderson (34) ; Mossdale, Mr W. Douglas (34) ; Pol) harrow, Mr Callan- der (34) ; Parish of Kel ton— Castle Douglas, Mr H. A. Braine (34) ; Gelston, Mr S. M<=Murray (34) ; Rhonehouse, Mr R. Harris (34) ; Parish of Kirkbean— Kirkbean, Mr W. D. Douglas (34) ; Preston, Mr W. A. Forsyth (34) ; Parish of Kirkcudbright— Johnston, Mr J. M. Smith (34) ; Townhead, Mr A. Matheson (34) ; Whinnie Liggate, Mr A. M'Kinney (34) ; Old Church, Miss Naismith (34) ; Parish of Kirkgunzeon— Kirkgunzeon, Mr R. Milligan (34); Parish of Kirk- mabreck— Kirkmabreck, Mr C. S. Robertson (34); Creetown, St Joseph's R. C, Miss Doran (34); Parish of Kirkpatrick Durham— Kirkpatrick Durham, Mr R. M'^Conachie (34); Parish of Lochrutton — Lochmtton, Mr A. Dick (36) ; Parish of Minnigaff— Cree Bridge, Mr G. C. Cowburn (3.3) ; Parish of New Abbey — Lochend, Mr J. Hcrries (34) ; New Abbey, Mr E. M<=Carrack (34) ; Parish of Parton — Parton, Mr Jas. Bell (34) ; Parish of Rerrick — Auchencaim, Mr Geo. A. Mills (34) ; Dundrenuan, Mr J. Scott (34) ; Parish of Torregles— Terregles, Miss N. A. Black (36) ; Parish of Tongland— Tongland, Mr Geo. Hunter (34) ; Parish of Troqueer— Drumsleet, Mr J. Symington (36); Laurieknowe, Mr J. S. Elder (.36); Whinnyhill, Miss R. W. M<=Kie (36) ; Parish of Twynholm— Twynholm, Mr D. G. Taylor (34) ; Parish of Urr— Dal- beattie, Mr A. Baxter (34) ; Hardgato, Mr R. Aird (34) ; Milton, Miss A. J. Robson (34) ; Springholm, Miss M. M^Dougall (34) ; Dalbeattie, R. C, Mrs Hadfield (34). J. F. Tocher 167 COUNTY OF LANARK. Parish of Airdrie (Burgh) — Academy, Mr H. Manners (9) ; Albert, Mr J. C. Carlisle (9) Chapelside, Mr J. Moffat (9) ; Rochsolloch, Mr D. M. Simpson (9) ; Victoria, ? (9) St Margaret's, R. C, Mr J. M^^Govern (9) ; Parish of Avoudale — Ballgreen, Mr A. Fleming (1) Barnock, Mrs Ramsay (1) ; Crossbill, Mr J. Millar (1) ; St Patrick's, R. C, Miss C. Martens (1) Parish of Biggar — High School, Biggar, Mr J. Young (1) ; Parish of Blantyre — High, Mr D. Dunlop (15) ; Low, Mr J. Mess (15) ; Auchinraith, Mr J. Welsh (15) ; Parish of Botbwell — Bellshill, Mr A. J. Noble (7) ; Bellshill Academy, Mr J. Donaldson (7) ; Botbwell, Mr J. M. Crowe (7) ; Carfin, Mr Thomas Law (7) ; Carnbroe, Mr J. MacDonald (7) ; Chapelhall, Mr T. Dymock (7) ; Hamilton Palace Colliery, Mr G. S. M^Callum (7) ; Mossend, Mr W. R. Archibald (7) ; New Stevenston, Mr J. Patrick (7) ; Mossend, R. C, Miss M. Myles (7) ; Parish of Cadder — Auchinloch, Mr L. Boyd (12) ; Bishopbriggs, Mr H. Anderson (12) ; Cadder, Mr T. H. CoUier (12j ; Gartcosh, Mr W. Findlay (12) ; Lochfauld, Miss M. Smith (12) ; Stepps Road, Mr A. H. Hunter (12) ; Parish of Calderhead — AUanton, Mr P. Lome (8) ; Calderhead, Mr Heard (8) ; Dykehead, Mr J. C. Miller (8) ; Shotts, St Patrick's, R. C, Mr J. B. Daniel (8) ; Parish of Cambuslang— Hallside, Mr A. Brown (15) ; Kirkhill, Mr R. Templeton (15) ; Newton, Mr A. Stevenson (15) ; Parish of Cambusnethan — Berry hill, Mr R. Dey (4) ; Cambusnethan, Mr A. Lawrie (4) ; Overtown, Miss J. Robertson (4) ; Waterloo, Mr G. R. Dick (4) ; Wishaw, Mr J. Ingram (4) ; Newmains, Mr R. Hunter (4) ; Parish of Carluke — Braidwood, Mr J. Miller (3) ; Carluke, G. and L, Miss ShoUbred (3) ; Kilncadzow, Mr R. Findlater (3) ; Market Place, H. G., Mr J. K. Barr (3) ; Yieldshields, Mr A. Miller (3) ; Parish of Carmichael — Carmichael, Mr J. Aitken (1) ; Parish of Carmunnock — Carmunnock, Mr Alexander Rankin (14) ; Parish of Carnwath — Auchengray, Mr J. M. Cooke (2) ; Braehead, Mr W. Messer (2) ; Carnwath, Mr G. C. Murray (2) ; Forth, Mr M. Yates (2) ; Haywood, Mr A. Mcintosh (2) ; New Bigging, Miss J. Dunlop (2) ; Wilsontown, Mr F. P. Wellwood (2) ; Parish of Carstairs — Carstairs, Mr S. J. Somerville (2) ; Caledonian Railway Company's, Mr W. A. Russell (2) ; Parish of Clarkston— Airdriehill, Mr J. M^Luckie (9) ; Drumbreck, Mr J. Millar (9) ; Longrigg, Mr D. S. Masterton (9) ; Longriggend, Miss Grant (9) ; Parish of Covington and Thankerton — Covington, Mr G. Dickson (1) ; Parish of Crawford — Crawford, Mr J. Murray (1) ; Daer and Powtrail, Miss C. Dunlop (1) ; Summit, Mr G. Haddow (1) ; Parish of Crawfordjohn — Crawfordjohn, Mr J. H. Henderson (1); Whitecleuch, Mr A. Porteous (1) ; Parish of Culter — Culter, Mr J, Walker (1) ; Parish of Dalziel— Craigneuk, Mr G. T. Brough (6) ; Dalziel, Mr W. Fordyce (6) ; Hamilton Street, Mr D. F. Macmillan (6) ; High, Mr D. Greig (6) ; Merry Street, Mr A. Macdonald (6) ; Milton Street, Mr J. Stalker (6) ; Muir Street, Mr J. Graham (6) ; Craigneuk, R. C, ? (6) ; Motherwell, R. C, Mr G. Bennett (6) ; Parish of Dolphin ton— Dolphinton, Mr C. M^Kenzie (2) ; Parish of Douglas— Douglas, Mr C. C. Riach (1); Stablestone, Mr D. M^Kay (1); Parish of Douglas Water — Douglas Water, Mr E. Waddell (1); Parish of Dunsyre — Dunsyre, Mr J. Miller (2) ; Parish of East Kilbride — Auldhouse, Mr J. Auld (3) ; East Kilbride, Mr J. T. Thom (3) ; Jackton, Mrs J. G. Eaglesome (3) ; Maxwellton, Mr W. Russell (3) ; Parish of Glassford — Chapeltou, Mr G. Shearer (3) ; Glassford, Mr T. Laug (3) ; Parish of Glasgow (Burgh)— Abbotsford, Mr T. C. Anderson (13); Adelphi Terrace, Mr F. W. Grant (13); Alexander's, Mr W. Jamieson (13) ; Alexandra Parade, Mr John Clanachan (13) ; Anderston, Mr P. M«D. Andrew (13) ; Annfield, Mr Andrew Hoy (13) ; Barrowfield, Mr D. Gilchrist (13) ; Bishop Street, Mr Adam Miller (13) ; Calton, Mr W. A. Davidson (13) ; Camlachie, Miss J. Morrison (13); Camden Street, Mr W. Fleming (13); Campbellfield, Mr W. Scott (13); Crookston Street, Mr A. Miller (13) ; Dalmarnock, Mr W. M^^Intyre (13) ; Dennistown, Mr J, Gibson (13); Dobbies Loan, Mr H. Muir (13) ; Dove Hill, Mr Robert Crawford (13) ; Dunard Street, Mr J. Wood (13) ; Finnieston, Mr J. Knox (13) ; Elmvale, Mr J. Buist (13) ; Freeland, Mr T. Smith (13) ; Garnetbank, Mr W. W. Russell (13) ; Gorbals, Mr Robert Edgar (13) ; Greenside Street, Mr R. Reid (13) ; Grove Street, Mr F. Connor (13) ; Henderson Street, Mr John Middleton (13) ; Hozier Street, Mr Hugh Cameron (13) ; Kay, Mr W. S. Jamieson (13) ; 38—2 168 Pigmentation Survey of School Children in Scotland Kelvinhaugh, Mr W. Lee (13) ; Kent Road, Mr R. J. Wilson (13) ; Kent Road H. G., ? (13); Keppochhill, Mr W. Young (13); Martyrs', Mr W. M. Cullen (13); Napiers Hall, Mr J. B. Freebaim (13); Oakbank, Mr J. Whyte (13); Oatlands, Mr J. A. J. Watt (13); Ovemewton, Mr David Picken (13) ; Petershill, Mr John T. Smith (13) ; Provanside, Mr W. Marshall (13) ; Queen Mary Street, Mr John Robertson (13) ; Rose Street, Mr A, L. Smith (13); Rumford Street, Mr John Hay (13); St David's, Mr Hector Dove (13); St George's Road, Mr W. A. Thompson (13) ; St James', Dr Knight (13) ; St Rollox, ? (13) ; Shield's Road, Mr H. M'Callum (13) ; Sir John N. Cuthbertson's, Mr C. S. Ogilvie (13) ; Springbank, Mr R. Gilfillan (13) ; Springbum, Mr Jos. Routledge (13) ; Springfield, Mr J. Brown (13) ; Townhead, Mr Thos. Lindsay (13) ; Washington Street, Mr J. Glen (13) ; Well Park, Mr G. Stewart (13) ; Willowbank, Mr R. Edgar (13) ;. Wolseley Street, Mr J. D. Robertson (13) ; Buchanan Institution, Mr A. McLaren (13) ; Normal Practising, Mr J. Beveridge (13) ; Our Lady and St Francis, R. C, ? (13) ; St Joseph's, R. C, Mr W. Lornax (13) ; St Mary's Epis., Mr G. Harrison (13) ; Parish of Govan— Bellahouston Academy, Mr D. M'Gillivray (13) ; Broomloan Road, Mr J. A. Mcintosh (13) ; Dowanhill, ? (13) ; Fairfield, Mr B. Hutchison (13) ; Govanhill, ? (13) ; Greenfield, Mr A. M-'Leod (13) ; Harmony Row, Mr Joseph Scott (13) ; Kinning Park, Mr T. Brodie (13) ; Partick, Church Street, Mr Purdie (13) ; Partick, Hamilton Crescent H. G., Mr S. Eraser (13); Partick, Rosevale Street, Mr D. Taylor (13) ; Partick, Stewartville, Mr J. Main (13) ; Partick, Thornwood, Mr W. C. Lindsay (13); Pollokshields, Albert Road, Mr G. S. Brown (13); Polmadie, Mr W. Drumraond (13); Rutland Crescent, ? (13) ; Whiteinch, Mr W. Greenhorn (13) ; St Saviour's, R. C, Mr T. O'Connor (13) ; Parish of Hamilton (Burgh) — Academy, Mr D. MacLeod (5) ; Elementary, Miss Baird (5) ; Beckford Street, Mr M. Blair (5) ; Bent Road, Mr W. Hamilton (5) ; Townhead, Mr J. M'=Cabe (5) ; St John's Grammar, Mr J. Hendrie (5) ; Parish of Hamilton (Landward) — Beechfield, Miss Smith (5) ; Ferniegair, Mr J. Dunn (5) ; Glenlee, Mr R. Steele (5) ; Greenfield, Mr J. Blyth (5) ; Low Waters, Mr R. Muir (5) ; Quarter, Miss Marshall (5) ; Cadzow, Mr P. M'^Gall (5) ; Parish of Lanark (Burgh) — Burgh, Mr A. Johnstone (2) ; Grammar, Mr H. Henderson (2) ; Parish of Lanark (Landward) — Nemjihlar, Miss J. Millar (2) ; New Lanark, Mr J. M«Latchie (2) ; Smyllum, R. C, Sisters of Charity (2) ; Smyllum Blind and Deaf Mutes, Sisters of Charity (2) ; Parish of Larkhall— Academy, Mr C. W. Thomson (3) ; Duke Street, Mr James Frame (3) ; Glengowan, Mr J. Paterson (3) ; Muir Street, Mr J. A. Beattie (3) ; Parish of Lesmahagow — Auchinheath, Mr J. L. Tait (1) ; Bellfield, Mr J. Weir (1) ; Blackwood, Mr William Martin (1) ; Kirkfield Bank, Mr J. Dunlop (1) ; Lesmahagow Senior, Mr M. Glover (1) ; Lesmahagow Junior, Miss Grierson (1) ; Waterside, Mr R. Gibson (1) ; Parish of Libberton — Libberton, Mr W. B. Smellie (2) ; Parish of Maryhill— Gairbraid, Mr J. Simpson (13) ; North Kelvinside, Mr D. M. Cowan (13) ; East Park, Mr Ross (13) ; Possil Park, ? (13) ; Parish of New Monkland— Avonhead, l (10) ; Gain, Mr J. Kiddie (10) ; Greengairs, Mr J. Arthur (10); New Monkland, Mr T. Philip (10) ; Riggend, Mr J. Roger (10) ; Roughrigg, Mr J. Gorman (10) ; Parish of Old Monkland— Baillieston, Mr R. Hunter (11) ; Blairhill, Mr J. Pickin (11); Calderbank, Mr J. Russell (11) ; Coatbridge H. G., Mr W. Service (11) ; Coatbridge, Laugloan, Mr H. B. Sergeant (11) ; Mount Vernon, Mr R. Young (11) ; Old Monkland, Mr J. Laurence (11) ; West Maryston, Mr J. Gibson (11) ; Whiflact, Mr Charles B. Noble (11) ; Coat- bridge St Patrick's, R. C, Mr J. Bonner (11); Whifflet, R. C, Mr J. Casey (11); Parish of Pettinain — Pettinain, Mr E. Anderson (2) ; Parish of Rutherglen (Burgh and Landward) — Burgh, Mr Henry C. Jack (14) ; Eastfield, Mr W. Forsyth (14) ; Farie Street, Mr J. F. Scott (14) ; MacDonald's, Mr George Kerr (14); Parish of Shettleston— Millerston, Mr W. Thomson (11); Shettleston, Mr M<=Haffie (11); Tollcross, Mr J. Mair (11); Parish of Shotts— Northrigg, Miss S. M=Leod (8) ; Shotts, Mr A. Paterson (8) ; Parish of Springbum— Wellfield, Mr J. Brown (12) ; Parish of Stonehouse — Greenside, Infant, Miss E. Black (3) ; Sandford, Miss Sutherland (3) ; Townhead, Mr A. M'^Intosh (3) ; Parish of Wandcll and Lamington — Lamington, Mr D. S. Melville (1); Lamington, Female and Infant, Miss H. H. Allan (1); Parish of Wistou and Roberton — Roberton, Mr J. Waddell (1). J. F. Tocher 169 COUNTY OF LINLITHGOW. Parish of Abercorn — Abercoru, Mr A. Hardie (48) ; Abercorn, Girls, Miss M. Wilson (48) ; Parish of Bathgate (Town) — Bathgate, Mr J. H. Wheclaw (49) ; Bathgate Academy, Mr H. Dunn (49); Parish of Bathgate (Landward) —Starlaw, Miss Wardrop (49) ; Parish of Bo'ness and Carri- den — Bo'ness, Mr J. Dunlop (48) ; Bo'ness Anderson Academy, Mr W. Gladstone (48) ; Bo'ness Infant, Miss A. Brown (48) ; Borrowstown, Mr Jas. Boyd (48); Carriden, Mr Wm. Andrew (48) Grangepans, Mr E. Nelson (48) ; Kinneil, Mr J. Hunter (48) ; Blackness, Miss B. Morrison (48) Bo'nQss St Mary's, R. C, ? (48) ; Parish of Dalmeny— Dalmeny, Mr J. W. Sinton (48) Parish of Ecclesmachan — Craigbinning, Mr J. B. Inglis (48); Parish of Kirkliston — Kirklis ton, Mr Jas. Brown (48) ; Newhouses, Miss M«Knight (48) ; Winchburgh, Mr W. Fowler (48) Parish of Linlithgow — Linlithgow Academy, Mr J. Beveridge (48) ; Linlithgow, Mr Jas. Forbes (48) ; Parish of Livingstone— Blackburn, Mr W. Stewart (48) ; Livingstone, Mr J. Robertson (48) ; Seafield, Mr M. Gray (48) ; Parish of Torphichen— Blackridge, Mr R. M. Brown (49) ; Torphichen, Mr Menzies (49) ; Parish of Uphall — Broxburn, Mr J. P. Cleghorn (48) ; Uphall, Mr J. S. Calder (48) ; Hatton, Infant, Miss Kinnear (48) ; Parish of Whitburn — East Benhar, Mr R. Macdonald (49) ; Longridge, Mr T. Sutherland (49) ; Stoneyburn, Mr J. Steele (49) ; Whitburn, Mr W. Thomson (49). COUNTY OF NAIRN. Parish of Ardclach— Campbell's, Mr D. Eraser (90) ; Fornighty, Miss E. D. Hall (90) ; Parish of Auldearn — Auldearn, Mr T. H. Rutherford (89) ; Moyness, Miss E. J. Garden (89) ; Parish of Cawdor — Barivan, Miss A. Aird (89) ; Cawdor, Mrs A. Allen (89) ; Clunas, Miss Barbour (89) ; Burgh of Nairn — Monitory, Mr R. Jamieson (89) ; Parish of Nairn (Landward) — Delnies, Miss J. Penny (89) ; Geddes, Mr J. Aird (89). COUNTY OF ORKNEY. Parish of Cross and Burness — Burness, Mr J. M. Gunn (109) ; Cross, Miss M. J. Stout (109) North Ronaldshay, Mr C. B. Robertson (109) ; Parish of Eday— South, Mr J. Carrell (109) Parish of Evie and Rendall— Gairsay, Miss J. D. M«Ewan (109) ; Rendall, Mr W. Wylie (109) Parish of Firth and Stennis— Firth, Mr W. Mackay (109) ; Stennis, Mr F. S. Scott (109) ; Parish of Harray and Birsay— Birsay, Mr Geo. S. Duthie (109); Harray, Mr P. M«Cullie (109); Hund- land, Mrs Maxullie (109) ; Parish of Holm— East, Miss E. Sheridan (109) ; West, Mr J. Inkster (109) ; Parish of Hoy and Graemsay — Graemsay, Mrs M. S. Campbell (109) ; Hoy, Mr Rendall, (109); Rackwick, Miss M. T. Moat (109); Burgh of Kirkwall— Kirkwall, Mr J. M<=Ewen (109); Parish of Kirkwall (Landward) and St Ola — Scalpa, Miss J. S. Scott (109) ; Parish of Lady — Lady, Central, Mr J. Gariock (109); Sellibister, Mr R. Clelland (109); Parish of Orphir— Kir>)ister, Mr J. Omond (109) : Orphir, Mr P. L. Muir (109) ; Parish of Rousay and Egilshay — Egilshay, Mr W. M. Glen (109); Frotoft, Miss B. Norquay (109); Sourin, Miss J. Marwick (109) ; Veira, Miss M^Kenzie (109) ; Wasbister, Miss M. W. Wards (109) ; Parish of St Andrews and Deerness — Deerness, Mr M. Spence (109) ; Tonkerness, Mr S. Thompson (109) ; Parish of Sandwick — North, Mr J. S. Robertson (109); Yesnaby, Miss M. Spence (109); Parish of Shapinsay — Shapinsay, Mr J. Craigie (109) ; do. North, Miss J R. Hamilton (109) ; Parish of South Ronaldshay and Burray — Burray, Mr A. M'^Callum (109) ; Hope, Mr G. Barclay (109) ; Tomisons, Mr Cruickshank (109) ; Widewall, Mr D. M<'Cormack (109) ; Parish of Stromness — Kirbuster, Mr H. R. T. Miller (109); Stromness, Mr D. Hepburn (109); Parish of Stronsay— Central, Mr R. T. Annand (109) ; North, Female and Infant, Mrs M. L. Tolmie (109) ; South, Fem., Miss M. Calder (109) ; Parish of Walls and Flotta— Brims, Miss M. C. Johnston (109) ; Flotta, Mr A. Forbes (109) ; North Walls, Miss J. Sinclair (109) ; South Walls, Mr J. A. David- son (109) ; Parish of Westray and Papa Westray — East Side (Skelwick), Miss J. M. Shurie (109) ; Papa Westray, Miss M<=Conachie (109) ; Pierowall, Mr J. S. Sutherland (109) ; West Side (Midbea), H. Stevenson (109). 170 Pigmentation Survey of School Children in Scotland COUNTY OF SHETLAND. Parish of Bressay — Bressay, Mr W. G. A, Morgan (110); Parish of Delting — Brae, Mr J. H. Moodie (110); Gonfirth, Miss A. C. M'^Pherson (110); Mid Lee, Mr T. Hanton (110); Olnafirth, Mr D. Fraser (110) ; Roe, Mr A. Falconer (110) ; Parish of Dunrossness — Boddam, Miss Morrison (110); Fairisle, Mr D. M'^Lean (110); Quendale, Mr M. R. Johnstone (110); Virkie, Mr H. H. Gear (110); Parish of Fetlar — Fetlar, Mr B. Alexander (110); Parish of Lerwick — Gulberwick, Miss L Innes (110); Lerwick, Central, Mr W. M. Wightnian (HO); Anderson Educational Insti- tute, Miss Morrison (110); Quarft", Miss M. J. Henderson (110); Parish of Nesting, Lunnasting, Whalsay and Skerries — Laxfirth, Miss C. Hutchison (110); Lunnasting, Mr A. G. M'^Michen (110); Whalsay (Borough), Mr H. White (HO); Skerries, Mr Geo. Mackay(HO); Parish of Northmavine — Eshaness, Miss E. M«Nicoll (110); North Roe, Mr R. S. Bremner (HO) ; SuUom, Miss M. Calderwood (110) ; Urafirth, Miss J, Nicolson (HO); Parish of Sandsting and Aithsting — Gruting, Mr J. S. Peterson (110) ; Skeld, Mr H. Mackay (110) ; West Burratirth, Mr H. Arthtir (110); Parish of Tingwall, Whiteness and Weisdale — Girlsta, Miss J, A. Jamieson (110); Scallo- way, Mr W. Robertson (HO); Trondra, Miss L. Likster (110); Weisdale, Mr E. M. Henderson (110); Parish of Unst -Baltasound, Mr D. J. Henderson (HO); Haroldswick, Miss M. A. Stephen (110); Uyasound, Miss M. A. Harrison (110); Westing, Mr J. Giflford (110); Parish of Walls, Sandness, Papa and Foula — Dale, Mr J. D. Robertson (110); Foula, Mr P. Henderson (110); Happyhansel, Mr J. Dalziel (110); Parish of Yell— Burravoe, Mr H. Robb (110); Gutcher, Mrs Hoseason (110); Ulsta, Miss M. A. Esson (110); West Yell, Mr J. H. Smith (110). COUNTY OF PEEBLES. Parish of Drumelzier — Drumelzier, Mr W. T. C. M'=Litosh (41); Parish of Innerleithen — Innerleithen, Mr T. Weir (41) ; Leithenhope, Miss Smith (41) ; Walkerburn, Mr George Hardie (41); Parish of Kilbucho, Broughton, and Qlenholm — Broughton, Central, Mr Hogg (41); Glenholm, Miss Hall (41); Parish of Newlands — Lamancha, Mr W. Kyle (41); Newlands, Mr W. Mackie (41) ; Parish of Peebles — Peebles, Mr James Tod (41) ; Halyrude, Miss Miuray (41); Parish of Stobo — Stobo, Mr A. Jervies (41) ; Parish of Traquair — Traquair, Mr A. Menzies (41) ; Kirkburn, Miss M. T. Fraser (41) ; The Glen, Miss Dewar (41) ; Parish of Tweedsmuir — Tweedsmuir, Mr J. Yellowlees (41) ; Parish of West Linton — West Linton, Mr J. Halley (41); West Linton Episcopal, Miss Lyrie (41). COUNTY OF PERTH. Parish of Abernethy — Abernethy, Mr A. Davidson (58); Parish of Abernyte — Abernyte, Mr J. F. Falconer (68) ; Parish of Alyth— Alyth, Mr D. B. Lawson (70) ; Gauldswell, Miss E. Fraser (70) ; Parish of Amulree — Araulree, Mr M. Black (71) ; Shian, Miss Cameron (71) ; Parish of Ardoch — Braco, Mr T. B. MacOwan (59) ; Parish of Arngask — Arngask, Mr J. Wilson (58) ; Parish of Auchterarder — Aberuthven, Mr J. M<=Math (58) ; Auchterarder, Mr D. Arkley (58) ; Parish of Auchtergaven — Auchtergaven, Mr D. Munro (71); Stanley, Mr J. Cameron (71); Parish of Balquhidder — Balquhidder, Mr William Be*ittie (59) ; Lochearnhead, Mr D. M<'Donald (59) ; Strathyre, Mrs M<=Gechan (59) ; Parish of Blackford— Blackfonl, Mr W. M^Farlane (59) ; Gleneagles, Mr R. Guthrie (59) ; Tullibardine, Mr L. A. Tovjtni (59) ; Parish of Blair Atholl— Blair Atholl, Mr A. Kellock (76) ; Glenerichty, Miss M. C. Macdonald (76) ; Pittagowan, Miss A. Reid (76) ; Strathtunimel, Miss M. Livingstone (76) ; Parish of Blairgowrie — Blairgowrie, Mr R. Robb (70); Parish of Blairingone—Blairingone, Mr A. R. Morrice (51): Parish of Callander —Callander, Mr R. Fulton (69); Parish of Caputh— Spittalfield, Mr M-'Murtrie (71); Wester Caputh, Miss J, F. Smith (71) ; Meikleour, MrG. F. Teunant(71); Parish of Cargill— Burreltown, J. F. Tocher 171 Mr G. Robertson (70) ; Newbigging, Mr J. S. Halliburton (70) ; Parish of Clunie— Clunie, Mr J. Young (70) ; Parish of CoUace — CoUace, Mr G. H. Dale (70) ; Parish of Comrie — Comrie, Mr J. Goldie (58) ; Glenartney, Miss Anderson (58) ; Glenlednock, Miss Findlay (58) ; St Fillans, Mr G. Elder (58) ; Parish of Coupar Angus— Coupar Angus, Mr G. W. F. Strain (68) ; Parish of CriefF— Crieff, Mr J. H. Brown (58) ; Monzie, Mr A. G. Graham (58) ; Taylor's Institution, Mr G. Pollock (58); St Dominic's, R. C, Miss Doherty (58); Parish of Dron— Dron, Mr A. S. Carnegie (58); Parish of Dull— Aberfeldy, Mr A. Grieve (71); Dull, Mr J. E. Adamson (71); Foss, Miss Alice Barr (71); Styx, Miss Mary McDonald (71); Parish of Dunblane and Lecropt — Dunblane, Mr A. Hamilton (59) ; Lecropt, Miss J. Duff (59) ; Dunblane, St Mary's Episcopal, Miss Walker (59) ; Parish of Dunkeld and Dowally — Butterstone, Miss J. Reid (71) ; Dowally, Mr M. Chalmers (71) ; Dunkeld, Royal, Mr G. R. CroU (71) ; Parish of Dunning — Dunning, Mr W. Kerr (58) ; Parish of Errol— Errol, Mr W. Reid (68) ; Glendoick, Mr R. Strathdee (68) ; Errol, Female and Industrial, Miss C. B. Taylor (68) ; Parish of Findo Gask— Findo Gask, Mr A. Wan- less (58) ; Parish of Forgandenny — Forgandenny, Mr T. Moffat (58) ; Parish of Forteviot — Fort- eviot, Mr W. Sprunt (58) ; Path of Condie, Mr A. Hossack (58) ; Parish of Fortingall— Fortingall, Mr J. Simpson (71); Parish of Fowlis Wester — Balgowan, Miss M. Barclay (71); Buchanty, Glenaldmond Subscription, Miss Young (71) ; Parish of Gartmore — Gartmore, Mr Menzies (59) ; Parish of Glendevon — Glendevon, Mr W. N. Russell (51); Parish of Inchture — Inchture, Mr T. S. Nicolson (68) ; Parish of Kenmore — Acham, Mr D. Ewan (71) ; Ardtalnaig, Miss M. Ross (71); Fearnan, Miss Roberts (71); Kiltyrie, Mr A, Cameron (71); Lawers, Mr W. Davie (71); Parish of Killin— Creanlarich, Mr H. M. Smith (71) ; Glendochart, Mr R. Paterson (71); Killin, Mr J. Steven (71) ; StrathfiUan, Miss Matthews (71) ; Parish of Kilmadock— Deanston, Mr K. S. Murray (59) ; Drumvaich, Miss J. C. Hislop (59) ; Kilmadock (Doune), Mr N. C. Merrie (59) ; Parish of Kilspindie — Kilspindie, Mr G. Nish (68) ; Parish of Kincardine — Blair Drummond, Miss Innes (59) ; Kincardine, Mr W. Kilgour (59) ; Thornhill, Mr J. G. Home (59) ; Parish of Kinclaven — Kinclaven, Mr J. Foster (70) ; Parish of Kinfauns — Kinfauns, Mr J. Sprunt (68) ; Parish of Kinloch-Rannoch — Auchtarsin, Mr D. Campbell (76) ; Georgetown, Mr P. McLaren (76) ; Parish of Kinnaird — Kinnaird, Mr J. Fairweather (68) ; Parish of Kirkmichael — Glenshee, Mr W. Richmond (76) ; Parish of Lethendy and Kinloch — Kinloch, Mr J. Arnott (70) ; Parish of Little Dunkeld — Balnaguard, Miss Wilson (71) ; Drumour, Miss Forbes (71) ; Murthly and AirntuUy, Mr W. Sprunt (71); Parish of Logie Almond — Logiealmond, Mr J. Stalker (71); Parish of Logierait — Logierait, Mr J. Kennedy (71) ; Grandtully, Lady Stewart's, Miss Mitchell (71); Parish of Longforgan — Longforgan, Mr R. Dow (68); Parish of Maderty — Maderty, Mr W. Forbes (58) ; Parish of Meigle — Meigle, Mr J. Butter (68) ; Parish of Methven— Almondbank, Mr J. Paterson (71) ; Methven, Mr D. M. Carmichael (71) ; Parish of Moulin — Straloch, Miss A. A. Howe (76); Parish of Muckart— Muckart, Mr D. M. Hall (51); Parish of Muthill— Drum- mond Street, Mr T. A. Donald (58); Parish of Persie— Blackwater, Mr W. M. Smith (70); Strone of Callie, Mr A. CroU (70) ; Drimmie Burn, Miss J. J. Grant (70) ; Parish of Perth (Burgh) — Caledonian Road, Mr D. S. Lowson (69) ; Central District, Mr W. Paterson (69) ; Craigie (Western District), Mr W. Barclay (69) ; Kinnoull, ? (69) ; Northern District (Bal- housie), Mr D. Walker (69) ; Southern District, Mr J. Clacher (69) ; St Ninian's Episcopal, Miss Keith (69) ; Sharp's Institution, ? (69) ; Parish of Perth, East (Landward) — Craigend, Miss J. Adamson (69) ; Tulloch, Miss J. E. Scott (69) ; Parish of Port of Monteith— Dykehead, Mr S. Lardner (59) ; Port of Monteith, Mr E. Maclean (59) ; Parish of Redgorton — Redgorton, Mr W. K. Anderson (70) ; Parish of Rhynd— Rhynd, Mr J. West (58) ; Parish of St Martin's— Guildtown, Mr J. Meldrum (70) ; Parish of Scone — New Scone, Mr D. Sutherland (70) ; Stor- montfield. Miss J. D. Jamie (70); Parish of Tenandry — Aldgirnaig, Mr T. M«Glashan (76); Glenfincastle, Mr E. M. M'^Lean (76) ; Parish of Tibbermore — Tibbermore, Mr R. H. Meldrum (70) ; Parish of Trinity Gask — ^Trinity Gask, Mr A. Murray (58) ; Parish of Trossachs — Tros- sachs, Mr A. C. Macdonald (59) ; Parish of Weem— Weem Central, Mr J. P, M<= Alpine (71). 172 Pigmentation Survey of School Children in Scotland COUNTY OF KENFREW. Parish of Cathcart — Cathcart, Mr A. Wylie (14) ; Crossmyloof, ? (14) ; Queen's Park, ? (14); Busby St Joseph's, R. C, Miss A. Rattray (14); Parish of Eastwood— PoUok- shaws, Sir J. Maxwell's, Mr J. Prentice (16); Shawlands Academy, Mr Macnab (16); Thornlie- bank, Mr J. S. Conner (16) ; Parish of Erskine — Erskine, Mr J. M. Duncan (21) ; Undercraig, Mr J. M, Wilkie (21); Parish of Greenock (Burgh) — Ardgowan, Mr A. Bremner (24); Belville Place, Mr M. Carmichael (24) ; Glebe, Mr John Wilson (24) ; Highlanders Academy, Mr R, Wilson (24) ; Hillend, Mr James Watson (24) ; Holmscroft, Mr William Cook (24) ; Meams Street, Mr Andrew Young (24) ; St Andrews Square, Mr A. K. Macdonald (24) ; Shaw Street, Mr W. B. Ingram (24); West St John's Episcopal, Mr E. Murray (24) ; Parish of Greenock East (Landward) and Port Glasgow (Landward) — Ladyburn, Mr W. Lees (21); Parish of Houston and Killellan— Houston, Mr A. More (17); St Fillan's, R. C, ? (17) ; Parish of Inverkip — Inverkip, Mr J. Lang (23) ; Parish of Kilbarchan — Kilbarchan, Mr M. Mycroft (17) ; Linwood, Mr J. Macfie (17) ; Parish of Kilmalcolm— Kilmalcolm, Mr W. L. Walker (21) ; Parish of Levem — Levern, Mr J. Wood (16) ; Parish of Lochwinnoch— Glenhead, Mr M. P. Holmes (17) ; Howwood, Mr J. Thomson (17); Lochwinnoch, Mr J. Millar (17); Parish of Meams — Busby, Mr T. Russell (16); Meams, Mr J. S. Downie (16) ; Parish of Neilston — Barrhead, Mr A. Rodger (17); Grahamston, Mr H. R, Dalziel (17); Neilston, Mr Doak (17); Uplawmuir, Mr D. G. Nicolson (17); St Thomas, R. C, Miss J. Whyte (17); Parish of Paisley (Burgh)— Ferguslie, Mr R. Ferguson (18) ; North, Mr A. FairUe (18) ; South, Mr W. Taylor (18) ; South, Infant Dept., Miss M<=Nair and Miss M<= Andrew (18); West, Mr G. Dick (18); Oakshaw, Mr D. Smith (18); Neilson Educational Inst., Mr J. G. Thomson (18) ; Parish of Paisley (Landward) — Cardonald, Mr J. Wallace (20) ; Inkerman, Mr A. Brown (20) ; Nethercraigs, Mr J. Cochran (20) ; Parish of Port Glasgow (Burgh) — Chapelton, Mr M. A. R. Munro (21); Cluue Park, Mr D. Dryborough (21) ; Parish of Renfrew (Landward)~Oswald, Mr R. M«Kechnie (19) ; Scotstown, Mr J. M'=Kean (19) ; Yoker, Mr J. Barr (19). COUNTY OF ROSS AND CROMARTY. Parish of Alness — Boath, Miss P. Gumming (93) ; Parish of Applecross — Aligin, Mr A. Macphail (99) ; Applecross, Mr J. D. Matheson (99) ; Arinacrinachd, Mr D. Mackenzie (99) ; Dibaig, Mr G. P. MacMartin (99) ; Shieldaig, Miss H. Mackenzie (99) ; Torridon, Miss G. Ironside (99); Parish of Avoch— Avoch, Mr D. F. Fleming (93); Killen, Mr*M<=Donald (93); Parish of Barvas— Barvas, Mr J. Campbell (108) ; Bragar, Mr T. S Rennie (108) ; Lionel, Mr J. M'^Kay (108) ; Skigersta, Mr M. Maclean (108) ; Parish of Camoch — Strathcouan, Mr G. Lang (93) ; Parish of Contin — Scatwell, Mr J. Davidson (93) ; Parish of Cromarty— Peddieston, Mr W. S. Stevenson (93) ; Parish of Dingwall — Dingwall Academy— Mr McDonald (93) ; Parish of Fearn — Balmuchy, Mr J. Mackintosh (95) ; Hilton, Mr J, Watt (95) ; Parish of Fodderty— Fodderty, Mr J. M«C. Duthie (93) ; Maryburgh, Mr D. Mackay (93) ; Parish of Gairloch— Achtcrcaim, Mr G. H. T. Milne (99) ; Bualnaluib, Mr R. C. G. Rose (99) ; Inverasdale, Mr A Poison (99) ; Kinlochewe, Miss M. M. Band (99) ; Laide, Miss B. Summers (99) ; Mellon LTdrigle, Mr J. M. Summers (99) ; Melvaig, Mr J. M'^Lennan (99) ; Pool ewe. Miss M. Campbell (99) ; Sand, Mrs Calder (99) ; Parish of Glenshiel— Letterfearn, Mr T. Purdie (99) ; Shiel, Miss J. A. Maclean (99) ; Parish of Killearnan, -Killearnan, Mr W. Mcintosh (93) ; Tore, Miss H. Macdonald (93) ; Parish of Kilnuiir Easter— Kilmuir Easter, Mr T. G. Meldrum (95) ; Tullich, Miss J. Mackenzie (95) ; Parish of Kincardine, — Achnahannet, Mr J. A. Fotheringham (96) ; Loubcroy, Miss Lily Banks (96) ; Gledfield, Mr G. G. Macleod (96) ; Parish of Kinloch Luichart — Kinloch Luichart, Mr I). Macrae (93) ; Strathgarve, Miss Cram (93) ; Achnashecn, Mr D. Duff (99) ; Parish of Knockbain — Munlochy, Mr W. Harvey (93) ; Upper Knockb<uu, Mr J. Forbes (93) ; Arpafeelie, St John's Epis., Mr J. A. Clement (93) ; Parish of Loohalsh — Auchmore, Miss J. Mackay (99) ; Lochalsh, Mr D. Macrae (99) ; Plocktou, Mr J. Sorley (99) ; Parish of J. F. Tocher 173 Lochbroom — Achiltibuie, Mr D. Urquhart (99) ; Altando, Mr M. Gray (99) ; Ardindrean, Mr W. Mackenzie (99) ; Auchduart, Mr K. M^Leod (99) ; Badcaul, Mr J. Haggarty (99) ; Loch- broom, Miss Lang (99); Scoraig, Miss M. A. Rae (99); Strathcannaird, Miss C. Mackenzie (99); Tanera, Mr K. M'Leod (99) ; Ullapool, Mr J. Cameron (99) ; Parish of Lochcarron — Attadale, Miss A. M'^Leish (99) ; Balnacra, Mr M. Ross (99) ; Craig, Miss H. Butter (99) ; Strome, Mr T. Fowler (99) ; Parish of Lochs — Achmore, Mr M. M^Kenzie (108) ; Airidhbhruaich, Miss A. M«Leod (108) ; Balallan, Mr P. Clemenson (108) ; Cromore, Mr Given (108) ; Fidigary, Mr A. G. Bm-ns (108) ; Graver, Mr J. Maciver (108) ; Grimshader, Miss A. Martin (108) ; Kershader, Mr J. Blyth (108) ; Knock-ian-due, Mr R. Paterson (108) ; Lurebost, Mr D. Gunn (108) ; Planasker, Mr W, Kerr (108) ; Parish of Logie Easter — Scotsburn, Mr R. H. Bone (95); Parish of Nigg — Nigg, Mr A. Urquhart (93); Pitcalnie, Mr C. Campbell (93) ; Parish of Resolis — CuUicudden, Mr K. Kemp (93) ; Newhall, Mr F. R. S. Black (93) ; Parish of Rosemarkie— Fortrose Academy, Mr C. Laverie (93) ; Rosemarkie, ? (93) ; Parish of Rosskeen — Invergordon, Mr W. D. Kennedy (95); Strathrusdale, Miss W. C. Ritchie (95); Parish of Stomoway— Laxdale, Mr D. Clark (108); Nicolson, Mr W. J. Gibson (108), Tolsta ; Mr J. Gowans (108); Tong, Mr S. Murray (108); Parish of Tain— Inver, Miss M. S. K«Kenzie (95); Tain, Mr D. Murray (95) ; Parish of Tarbat— Old, Mr J. Ewing (95) ; West, Mr Geo. Ross (95) ; Parish of Uig — Bernera, Mr J. N. Macleod (108) ; Breasclet, Mr J. Smith (108) ; Carloway, Mr R. MacDonald (108); Crowlista, Mr A. H. Stapley (108); Crulivig, Miss A. Macdonald (108); Dun Carloway, Mr F. Smith (108) ; Isilvig, Mr Macdonald (108); Parish of Urquhart and Logiewester — Conon, Mr W. M<=Lennan (93) ; Culbokie, Mr W. Fowler (93) ; Ferintosh, Mr W. Campbell (93) ; Mulbuie, Mr T. M^Kenzie (93) ; Parish of Urray— Marybank, IMr A. J. Forbes (93) ; Tarradale, Mr K. M'^Lean (93). COUNTY OF ROXBURGH. Parish of Ancrum — Ancrum, Mr A. Kennedy (39) ; Sandystones, Mr T. Mainland (39) ; Parish of Bedrule— Bedrule, Mr R. W. Ritchie (39) ; Parish of Bowden— Bowden, Mr J. B. Glen (39) ; Midlem, Miss Kennedy (39) ; Parish of Castleton— Riccarton, Miss H. Cunningham (37) ; Parish of Cavers and Kirkton— Cogsmill, Mr G. M. Skea (38) ; Denholm, Mr A. Oliver (38) ; Kirkton, Mr J. Turnbull (38); Parish of Crailing— Crailing, Mr G. Fargie (39); Parish of Eckford — Caverton Mill, Mr W. G. Sanson (39) ; Parish of Edgerston — Edgerston, Mr Jas. Lawson (39) ; Parish of Ednam — Ednam, Mr D. Pringle (39) ; Hawick (Burgh) — Buccleuch, Mr W. Pitcairn (38) ; Drumlanrigg, Mr J. Fower (38) ; St Mary's Infant, Miss Barnett (38) ; Roman Catholic, Miss Butter (38) ; St Cuthbert's Episcopal, Mr D. Gillis (38) ; Parish of Hawick (Landward)— Clarilaw, Mr D. M<=Connachie (38) ; Dean, Mr A. Turnbull (38) ; Newmill, Mr W. Robb (38) ; Stouslie, Mrs Watt (38) ; Parish of Hobkirk— Hobkirk, Mr J. Culbertson (39) ; Jedburgh (Burgh)— Grammar, Mr J. M. Archibald (39) ; St John's Episcopal, Mr A. Sutcliffe (39) ; Parish of Jedburgh (Landward)— Lanton, Mr A. Pringle (39) ; Pleasants, Mr T. Clark (39); Parish of Kelso— Kelso, Mr A. B. Fisher (39); Parish of Lilliesleaf— Lilliesleaf, Mr A. Birrell (39) ; Parish of Linton — Linton, Mr J. Cook (39) ; Parish of Makerstoun — Makerstoun, Mr Galloway (39) ; Parish of Maxton — Maxton, Mr T. Boyd (39) ; Parish of Melrose — Blainslie, Mr A. Bennet (39) ; Gattonside, Miss Bella Dodd (39) ; Langshaw, Miss Sanderson (39) ; Melrose, Mr T. Ingram (39) ; Newstead, Mr J. C. Bowers (39) ; Newton St Boswells, Mr J. Roberton (39) ; Parish of Minto — Minto, Mr A. Harvey (39) ; Parish of Morebattle — Morebattle, Mr Jas. Henderson (39) ; Mowhaugh, Mr M. A. R. Downs (39) ; Parish of Oxnam — Towford, Miss Ellen Jolly (39) ; Parish of Roberton — Howpasley, Miss W. Innes (38) ; Roberton, Mr T. Wilson (38); Parish of Roxburgh — Fairnington, Mr W. Henderson (39); Roxburgh, Mr R. Whiteford (39); Parish of St Boswells— St Boswells, Mr W. McDonald (39); Parish of Smailholm — Smailholm, Mr John Brown (39) ; Parish of Southdean — Glen Douglas, Miss M«Ivor (39) ; Southdean, Mr A. C. Milne (39) ; Parish of Sprouston— Hadden, Mr E. B. Cuthbert (39); Sprouston, Mr Wm. Black (39) ; Parish of Teviothead— Teviothead, Mr W. R. Elliot (38) ; Parish of Yetholm— Yetholm, Mr G. Mather (39). Biometrika. Vol vi. Supplement. 39 174 Pigmentation Survey of School Children in Scotland COUNTY OF SELKIRK. Parish of Ashkirk— Ashkirk, Mr J. Riddle (38) ; Parish of Caddonfoot— Caddonfoot, Mr T. Litster (40) ; Parish of Ettrick— Chapelhope, Miss R. S. Ross (40) ; Ettrick, Mr A. M'Laren (40) ; Burgh of Galashiels — Glendinniiig Terrace, Mr A. Thomson (40) ; Ladhoi)e, Mr T. Crerar (40) ; Old Town, Mr Beveridge (40) ; Roxburgh Street, Mr W. Dunlop (40) ; Galashiels Epis., Mr F. H. Hogarth (40) ;.Parish of Galashiels, Landward— Lindean, Miss M. Moodie (40) ; Parish of Kirkhope — Kirkhope, Mr J. S. Kerr (40) ; Redfordgreen, Mr M. W. Anderson (40) ; Gilmans- cleuch, Mr T. Elliot (40) ; Burgh of Selkirk— Selkirk, Mr B. Waddell (40) ; Parish of Selkirk (Landward) — Bowhill, Miss S. Gunson (40) ; Parish of Yarrow — Mountbenger, Miss Brown (40) ; Yarrow, Mr Jas. Watson (40) ; Yarrowford, Miss Roper (40). COUNTY OF STIRLING. Parish of Airth — Airth, Mr Wm. Bowden (61) ; South Alloa, Mr C. Laing (61) ; Dunmore Village, Miss Livingstone (61) ; Parish of Baldernock — Baldemock, Mr J, Gibson (12) ; Parish of Buchanan — Buchanan, ? (59) ; Sallochy, Miss Allan (59) ; Parish of Campsie — Glen, Miss J. F. D. Stewart (12) ; Torrance, Mr W. Robb (12) ; Parish of Denny— Denny, Mr J. Gillanders (62) ; Lawhill, Miss M. Taylor (62) ; Longcroft, Mr J. Roberison (62) ; Denny, R. C, Miss Hancock (62) ; Parish of Drymen — Auchentroig, Miss Eraser (59) ; Drymen, Mr J. Hall (59); Finnich, Miss A. Young (59); Parish of Dunipace— Torwood, Mr R. M^Arthur (62); Burgh of Falkirk— Bainsford, Mr J. Hunter (63) ; Central, Mr G. Nelson (63) ; Carmuirs, Mr J. Smith (63) ; High, Mr W. Erskine (63) ; Parish of Falkirk (Landward)— Auchengean, Mr T. Bartlie (63) ; Greenhill, Mr J. Davidson (63) ; Parish of Fintry— Fintry Stewarts, Mr J. Fin- layson (59) ; Parish of Gargunnock — Gargunnock, Mr A. Davidson (59) ; Parish of Grange- mouth— Dundas, Mr G. Hastie (61); Grange, Mr C, W. Thomson (61); Polmont, Mr D. M«Ainsh (61) ; Redding Village, Miss Whyte (61) ; Wallacestone, Mr J, W. Biggar (61) ; Zetland, Mr J. Drysdale (61) ; Town of Kilsyth— Academy, ? (12) ; Parish of Kilsyth (Land- ward)— Banton, Mr W. Armstrong (12); Chapel Green, Mr T. Haig (12); Banknock, Mr J. D. Hutton (12); Parish of Kipi>en — Arnprior, Mr J. Gardner (59); Buchly\'ie, Mr G. Dalgleish (59) ; Parish of Larbert — Carronshore, ? (62) ; Larbert Central, Mr H. Martin (62) ; Larbert Village, Mr W. K. Young (62) ; Carron, Mr R. Whyte (62) ; Parish of Logie — Causeway- head, Mr A. Dalziel (59) ; Parish of Muiravonside — Blackbraes, Mr A. Campbell (61) ; Drum- bowie, Mr Geo. G. Mackay (61); Maddiston, Miss J. F. Walker (61); Muiravonside, Mr D. Watt (61); Parish of St Niniau's — Bannockburn, Mr R. Saunders (59) ; Cowie, Mr W. Morrison (59) ; Fallin, Mr Arch. Tait (59); Milton, Mr J. M<=Innes (59) ; Muirland, Miss Finlayson (59); Sauchie, Miss Jane Fergus (59) ; Parish of Slamannan — Avonbridge, Mr R. Duncan (10) ; Lime- rigg, Mr .J. Allan (10) ; Rosemount, Mr D. Leslie (10) ; Slamannan, Mr J. Stevenson (10) ; Barnsmuir, R. C, Miss H. Carolan (10) ; Burgh of Stirling— Abbey, Miss H. Reid (60) ; Allan's, Mr Chas. Johnston (60) ; Craigs, Mr Wm. Yule (60) ; High, Mr Geo, Lawson (60) ; St Ninian's, Mr R. B. Philip (60) ; Territorial, Mr J. Jamieson (60) ; Parish of Strathblane— Strathblane, Mr M. F. Chisholm (12). COUNTY OF SUTHERLAND. Parish of Assynt — Achmelvich, Miss M. Emslie (96); Assynt, Miss Ria S. Miller (96); Elphine, Mr A. Maoneill (96) ; Lochinver, Mr W. Newlands (96) ; Una^wol, Mr A. M'^Kenzie (96); Parish of Clyne— Clyne, Mr H. S. Winchester (96); Doll, Miss M. J. Sullivan (96); Strathbrora, Miss M. W. Kidd (96) ; Parish of Creich— Bonar Bridge, Mr D. Sutherland (96) ; Invershin, Miss M. MacFarquhar (96); Rosehall, Mr A. Urquhart (96); Parish of Dornoch — Balvraid, Miss H. Grant (95) ; Dornoch, Mr J. M. Moore (95) ; Embo, Mr J. Q. Phimister (96) ; J. F. Tocher 175 Rearquhar, Miss M. K. Matheson (95) ; Parish of Durness — Durine, Mr Geo. Whyte (96) ; Parish of Eddrachillis — Badcall Inchard, Mr A. Macrae (96) ; Fanagmore, Mr R. Gillies (96) ; Old Shore, Mr Hy. Piatt (96) ; Scourie, Mr D. M«Leod (96) ; Parish of Farr— Armadale, Mr A. Sutherland (96) ; Dalhalvaig, Mr W. Grant (96) ; Farr, Mr E. MacKay (96) ; Kirtomy, Miss H. Mackay (96); Melvich, Mr A. Macintosh (96); Strathy, Mr G. G. Hastings (96); Parish of Golspie — Golspie, Mr A. M<^Gem (95) ; Parish of Kildonan — Helmsdale, Mr H. C. Robertson (96) ; Kildonan, Miss Douglas (96) ; Kinbrace, Miss A. Sutherland (96) ; Parish of Lairg — Shinness, Miss M, Tough (96) ; Parish of Loth— Loth, Miss E. C. Wallace (95) ; Portgower, Miss M. Gunn (95) ; Parish of Rogart— Blarich, Mr W. J. Paris (96) ; Rhilochan, Mr D. Mackay (96) ; Rogart, Mr W. Campbell (96) ; Parish of Tongue— Melness, Mr J. W. Morison (96) ; Skerray, Mr J. Milne (96). COUNTY OF WIGTOWN. Parish of Glasserton— Glasserton, Mr J. Lambert (33) ; Knock, Mr L. Smith (33) ; Raven- stone, Mr H. S. Morton (33) ; Parish of Inch— Castlekennedy, Mr R. M^Lagan (32) ; Lochans, Mr M. Boyd (32) ; Parish of Kirkcolm— Douloch, Mr A. Clyne (32) ; Kirkcolm, Mr J. M<=Dougall, (32) ; Village, Miss M'^Rostie (32) ; Parish of Kirkcowan — Darnow, Miss Ross (33) ; Kirkcowan, Mr J. B. Cuthbert (33) ; Parish of Kirkinner — Kirkinner, Mr P. Williamson (33) ; Longcastle, Mr J. B. Dedman (33) ; Malzie, Miss H. G. G. Menzies (33) ; Parish of Kirkmaiden— Central, Mr R. Davidson (32) ; Northern, Mr J. Laird (32) ; Parish of Leswalt — Larbrax, Mr J. Muir (32) ; Leswalt, Mr A. M<=Master (32) ; Parish of Mochrum— Culshabbin, Mrs Campbell (33) ; Elrig, Miss M. Woodbridge (33); Parish of New Luce — Glenwhill}', Miss M«Ilwrick (32); Parish of Old Luce — Drochduil, Mr C. Hunter (32); Glenluce Academy, Mr M<=Pherson (32) ; Glen of Luce, Mr W. Michie (32) ; Parish of Penninghame— Challoch, Miss Shoyan (33) ; Loudon, Mr M. M. Barnes (33) ; Penninghame, Mr W. Baillie (33) ; Parish of Portpatrick — Portpatrick, Mr J. Baird (32) ; Parish of Stoneykirk— Ardwell, Mr D. Thomson (32) ; Meoul, Mr A. M'^Clymont (32) ; Sandhead, Mr R. M. Davidson (32) ; Burgh of Stranraer— Academy, Mr Jos. Hood (32) ; Lewis Street, Mr T. D. Conacher (32) ; Sheuchan, Mr W. Wilson (32) ; St Joseph's, R. C, Sisters of St Joseph (32) ; Parish of Whithorn— Isle, Mr W. Burns (33) ; Prin- cipal, Mr J. B. Williams (33). OF THE UNIVERSITY OF CAMBRinOE: PRINTED BY JOHN CLAY, M.A. AT THE UNIVERSITY PRESS. MAY 10 197^ DAY USE RETURN TO ANTHROPOLOGY LIBRARY I ha publication is due on the LAST DATE and HOUR stamped beJow. RB17-40to-8,'72 (Q4186S10)4188— A-32 General Library University of Califorois Berkeley I 1770BG I I