(Δηιών, Δηιονεύς; Dēiṓn, Dēioneús).
 Mythical king of Phocis
Son of Aeolus  and Enarete the daughter of Deimachus. He was king of Phocis, and married Diomede the daughter of Xuthus. From this marriage issued Asterodia, Ainetus, Actor , Phylacus and Cephalus (Apollod. 1,51; 86; Hyg. Fab. 189,1; Callim. H. 3,209; Str. 10,2,14). The two last names show connections with Attica, as does the name Xuthus.
F. Graf, Greek Mythology…