Antigonus III Doson

Antigonus III Doson (Ancient Greek: Ἀντίγονος Δώσων, 263–221 BC) was king of Antigonid Macedon from 229 BC to 221 BC. Antigonus was a member of the Antigonid dynasty through his paternal line. During the Cleomenean War, Antigonus revived the Hellenic League of Philip II of Macedon under the name of the "League of Leagues" and managed to incorporate most of the Greek city-states in this League.

Source: Wikipedia — https://en.wikipedia.org/wiki/Antigonus_III_Doson