Antiochus III the Great was a Greek Hellenistic king and the 6th ruler of the Seleucid Empire, reigning from 223 to 187 BC. He ruled over the region of Syria and large parts of the rest of western Asia towards the end of the 3rd century BC. Wikipedia
Born: 241 BC, Susa
Died: July 3, 187 BC (age 54 years), Susa
Children: Antiochus IV Epiphanes, Cleopatra I Syra, Antiochus, and more
Spouse: Laodice III (m. 222 BC) and Euboea of Chalcis (m. 191 BC)
Parents: Seleucus II Callinicus and Laodice II
Siblings: Seleucus III Ceraunus
Great grandchildren: Antiochus VII Sidetes, Mithridates VI Eupator, Demetrius II Nicator, and more