Creusa

In Greek mythology, Creusa (; Ancient Greek: Κρέουσα Kreousa "princess" ) was an Athenian princess. Family Creusa was the youngest daughter of Erechtheus, King of Athens and his wife, Praxithea, daughter of Phrasimus and Diogeneia. She was the sister of Protogeneia, Pandora, Procris, Oreithyia, Chthonia, Cecrops, Pandorus and Metion. Her other possible siblings were Merope, Orneus, Thespius, Eupalamus and Sicyon. Apollodorus mentions Creusa as the mother of Achaeus and Ion by her husband Xuthus; she is presumably also the mother of Xuthus' daughter Diomede. However, according to Euripides' Ion, in which she is a prominent character, Creusa was mother of Ion by Apollo, while Xuthus was infertile so he accepted Ion as his own son. Creusa is also mentioned as the mother of Ion with Apollo by Stephanus of Byzantium. Hyginus calls Creusa mother of Cephalus by Hermes. Mythology Creusa was spared of the fate of her sisters because she was an infant at the time they had sworn to commit suicide if one of them died. According to the general tradition, Creusa had Ion, Achaeus and Dorus by Xuthus.