Antiochus I Soter
Antiochus I Soter (, "Antíochos ho Sōtér"; "Antiochus the Saviour"; c. 324/32 June 261 BC) was a king of the Hellenistic Seleucid Empire. He succeeded his father Seleucus I Nicator in 281 BC and reigned until his death on 2 June 261 BC. He is the last known ruler to be attributed the ancient Mesopotamian title King of the Universe.