
Sosibios, son of Onias (439 BC-) was a Spartan hoplite who served in the Spartan military during the Peloponnesian War. In 418 BC, he fought at the Battle of Mantinea in Arcadia.
Sosibios, son of Onias (439 BC-) was a Spartan hoplite who served in the Spartan military during the Peloponnesian War. In 418 BC, he fought at the Battle of Mantinea in Arcadia.