We know that the people of Elis originally came from Calydon and other parts of Ætolia. And the oldest information I have found about them is as follows. The first king in this land was they say Aethlius, the son of Zeus by Protogenea the daughter of Deucalion, and the father of Endymion. The Moon was they say enamoured of this Endymion, and had by him 50 daughters. But a more probable account is that Endymion married Asterodia, others say Chromia the daughter of Itonus the son of Amphictyon, others say Hyperippe the daughter of Arcas, and had three sons, Pæon and Epeus and Ætolus, and one daughter Eurycyde. Endymion also made his sons contend in running at Olympia for the kingdom, and Epeus won, so the people over whom he ruled were first called Epeans. And of his brothers Ætolus they say remained at home, but Pæon vexed at his loss went as far away as possible, and the region beyond the river Axius was called Pæonia after him. As to the death of Endymion different accounts are given by the Heracleotæ at Miletus and by the people of Elis, but the latter show the sepulchre of Endymion, while the former say that he retired to Mount Latmus, where is his shrine. And Epeus married Anaxiroe, the daughter of Coronus, by whom he had a daughter Hyrmina, but no male offspring. And these were the events of his reign. Œnomaus the son of Alxion, (or the son of Ares, as poets have sung, which is the prevalent tradition), being ruler of the country called Pisæa, was deposed from his rule by Pelops the Lydian, who had crossed over from Asia Minor. And after his death Pelops occupied Pisæa and Olympia, slicing off from the territory of Epeus what bordered upon Pisæa. And Pelops (so the people of Elis say) was the first in the Peloponnese to build a temple to Hermes and sacrifice to him, thus turning away the wrath of the god for the murder of Myrtilus. And Ætolus, the king after Epeus, had to flee from the Peloponnese, because the sons of Apis indicted him for the involuntary murder of their father. For Apis the son of Jason, a native of Pallantium in Arcadia, was killed by Ætolus’ driving over him in his chariot at the funeral games in memory of Azan. So Ætolus the son of Endymion fled to the mainland, to the neighbourhood of the river Achelous, which was called Ætolia after him. And the kingdom of the Epeans was reigned over by Eleus, the son of Eurycyde, the daughter of Endymion and (if we may believe the tradition) Poseidon. And the people in his dominions now changed their names from Epeans to Eleans.