1911 Encyclopædia Britannica (1911)
“ NELEUS, in Greek legend, son of Poseidon and Tyro, brother of Pelias. The two children were exposed by their mother, who afterwards married Cretheus, king of Iolcus in Thessaly. After the death of Cretheus, the boys, who had been brought up by herdsmen, quarrelled for the possession of Iolcus. Pelias expelled Neleus, who migrated to Messenia, where he became king of Pylos (Apollodorus i. 9; Diod. Sic. iv. 68) and the ancestor of a royal family called the Neleidae, who are historically traceable as the old ruling family in some of the Ionic states in Asia Minor. ”
