Complex sentence: Iasius (also Iasion; Iasus), son of Lycurgus by Cleophyle or Eurynome, king of Arcadia and father of Atalanta by Clymene, daughter of Minyas.
Split into simpler sentences: Iasius (also Iasion; Iasus), son of Lycurgus, king of Arcadia by Cleophyle or Eurynome. He became king of Arcadia and was the father of Atalanta by Clymene, daughter of Minyas.