Aeacus Acheron to be tormented by the hounds of Cocytus, the Echidna, the Tartesian eel, and Tithrasian Gorgons. Alexander the Great traced his ancestry through his mother to Aeacus. Aeacus Aeacus (; also spelled Eacus; Ancient Greek: Αἰακός) was a mythological king of the island of Aegina in the Saronic Gulf. Aeacus was the son of Zeus by Aegina, a daughter of the river-god Asopus or by Europa in some accounts. Compare Plato, "Gorgias", 524a. He was the father of Peleus, Telamon and Phocus and was the grandfather of the Trojan war warriors Achilles and Telemonian Ajax. Aeacus was born on
Alcathous of Elis Heracles, by his other daughter Automedusa. Alcathous of Elis Alcathous (; ) was in Greek mythology the son of Pelops and Hippodamia, and brother of Atreus and Thyestes. He first married Pyrgo and afterwards Euaechme, and was the father of Ischepolis (), Callipolis (), Iphinoe (), Periboea (), and Automedusa (). Pausanias relates that after Euippus, son of king Megareus, was killed by the Cythaeronian lion, Megareus, whose elder son Timalcus had likewise fallen by the hands of Theseus, offered his daughter Euaechme and his kingdom to anyone who could slay the lion. Alcathous undertook the task, killed the lion,