Ajax the Great is the son of Telamon, who was the son of Aeacus and grandson of Zeus, and his first wife Periboea. He is the cousin of Achilles, and is the elder half-brother of Teucer. His given name is derived from the root of "to lament", translating to "one who laments; mourner". Many illustrious Athenians, including Cimon, Miltiades, Alcibiades and the historian Thucydides, traced their descent from Ajax. On an Etruscan tomb dedicated to Racvi Satlnei in Bologna (5th century BC) there is an inscription that says, "aivastelmunsl" which means "[family] of Telamonian Ajax". In Homer's "Iliad" he is described as of
Phocus of Aegina whose athletic ability caused his half-brothers to grow jealous. Their jealousy drove them to murder him during sport practice; Telamon, the stronger half-brother, threw a discus at Phocus' head, killing him. The brothers hid the corpse in a thicket, but Aeacus discovered the body and punished Peleus and Telamon by exiling them from Aegina. Telamon was sent to Salamis, where he became king after Cychreus, the reigning king, died without an heir, while Peleus went to Phthia, where he was purified by the Phthian King Eurythion. However, the tradition varies with regards to the nature of Phocus' death. Other myths