id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-7066 Cleopatra I Syra - Wikipedia .html text/html 3104 846 72 Cleopatra I was the daughter of Antiochus III the Great, King of the Seleucid Empire, and Queen Laodice III. In 197 BC, Antiochus III had captured a number of cities in Asia Minor previously under the control of the Ptolemaic kingdom of Egypt. In response, Antiochus III indicated his willingness to make peace with Ptolemy V and to have his daughter Cleopatra I marry Ptolemy V. Just before his death, Ptolemy V had planned to conduct a war against the Seleucid kingdom but when Cleopatra I became sole ruler, she immediately ended the war preparations directed against her brother Seleucus IV Philopator. Ptolemy VI Philometor May/June 186 BC 145 BC Succeeded as King under the regency of his mother in 180 BC, co-regent and spouse of Cleopatra II from 170-164 BC and again 163-145 BC. Antiochus III the Great Ptolemy III Euergetes Ptolemy III Euergetes Cleopatra III Cleopatra III ./cache/en-wikipedia-org-7066.html ./txt/en-wikipedia-org-7066.txt