People - Ancient Greece: Archidamus IV Ancient king of Sparta who ruled during 305 BC to c.
Archidamus IV in Wikipedia
Archidamus IV was a king of Sparta from 305 BC to c. 275 BC. He was the 23rd of the Eurypontids, the son of Eudamidas I and the grandson of Archidamus III. In 296 BC he was defeated by Demetrius Poliorcetes.