A Dictionary of Greek and Roman biography and mythology

(Ἀντίοχος Ἱέραξ), so called from his grasping and ambitious character, was the younger son of Antiochus II., king of Syria. On the death of his father in B. C. 246, Antiochus waged war upon his brother Seleucus Callinicus, in order to obtain Asia Minor for himself as an independent kingdom. This war lasted for many years, but Antiochus was at length entirely defeated, chiefly through the efforts of Attalus, king of Pergamus, who drove him out of Asia Minor. Antiochus subsequently fled to Egypt, where he was killed by robbers in B. C. 227. He married a daughter of Zielas, king of Bithynia. (Just. 27.2, 3; Polyaen. 4.17; Plut. Mor. p. 489a.; Euseb. Chron. Arm. pp. 346, 347 ; Clinton, F. H. iii. pp. 311, 312, 413.) Apollo is represented on the reverse of the annexed coin. (Eckhel, iii. p. 219.)