Peleus (pēˈlēəs, –ləs) [key], in Greek mythology, son of Aeacus and the father of Achilles by Thetis. He and his brother Telamon killed their half-brother Phocus and were exiled from Aegina. After taking part in the Calydonian hunt, Peleus went to Iolcus, where he killed King Acastus and Acastus' wife because they had once tried to murder him.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.
More on Peleus from Fact Monster:
See more Encyclopedia articles on: Folklore and Mythology