The earliest names in Lacônian genealogy are, an autochthonous Lelex and a Naiad nymph Kleochareia. From this pair sprung a son Eurôtas, and from him a daughter Sparta, who became the wife of Lacedæmôn, son of Zeus and Taygetê, daughter of Atlas. Amyklas, son of Lacedæmôn, had two sons, Kynortas and Hyacinthus—the latter a beautiful youth, the favorite of Apollo, by whose hand he was accidentally killed while playing at quoits: the festival of the Hyacinthia, which the Lacedæmônians generally, and the Amyklæans with special solemnity, celebrated throughout the historical ages, was traced back to this legend. Kynortas was succeeded by his son Periêrês, who married Gorgophonê, daughter of Perseus, and had a numerous issue—Tyndareus, Ikarius, Aphareus, Leukippus, and Hippokoon. Some authors gave the genealogy differently, making Periêrês, son of Æolus, to be the father of Kynortas, and Œbalus son of Kynortas, from whom sprung Tyndareus, Ikarius and Hippokoon.[400] [400] Compare Apollod. iii. 10, 4. Pausan. iii. 1, 4. Both Tyndareus and Ikarius, expelled by their brother Hippokoon, were forced to seek shelter at the residence of Thestius, king of Kalydôn, whose daughter, Lêda, Tyndareus espoused. It is numbered among the exploits of the omnipresent Hêraklês, that he slew Hippokoon and his sons, and restored Tyndareus to his kingdom, thus creating for the subsequent Hêrakleidan kings a mythical title to the throne. Tyndareus, as well as his brothers, are persons of interest in legendary narrative: he is the father of Kastôr, of Timandra, married to Echemus, the hero of Tegea,[401] and of Klytæmnêstra, married to Agamemnôn. Pollux and the ever-memorable Helen are the offspring of Lêda by Zeus. Ikarius is the father of Penelopê, wife of Odysseus: the contrast between her behavior and that of Klytæmnêstra and Helen became the more striking in consequence of their being so nearly related. Aphareus is the father of Idas and Lynkeus, while Leukippus has for his daughters, Phœbê and Ilaëira. According to one of the Hesiodic poems, Kastôr and Pollux were both sons of Zeus by Lêda, while Helen was neither daughter of Zeus nor of Tyndareus, but of Oceanus and Têthys.[402] [401] Hesiod. ap Schol. Pindar, Olymp. xi. 79. [402] Hesiod. ap. Schol. Pindar, Nem. x. 150. Fragm. Hesiod. Düntzer, 58. p. 44. Tyndareus was worshipped as a god at Lacedæmôn (Varro ap. Serv. ad Virgil. Æneid. viii. 275).