Hieron I was the son of Deinomenes, the brother of Gelon and tyrant of Syracuse in Sicily, from 478 to 467 BC. In succeeding Gelon, he conspired against a third brother, Polyzelos. Wikipedia
Died: 466 BC, Catania, Italy
Full name: Hieron I
Children: Deinomenes the Younger
Parents: Deinomenes
Siblings: Gelon