He was married to the nymph Laodice, by whom he became the father of Niobe, Apis, and Car. Pausanias calls his wife Cerdo, and the Scholiast on Euripides calls his first wife Peitho, and her children Aegialeus and Apia, and the second Europa, who was the mother of Niobe.
Phoroneus is said to have been the first who offered sacrifices to Hera at Argos, and to have united the people, who until then had lived in scattered habitations, into a city which was called after him.
He is further said to have discovered the use of fire. His
tomb was shown at Argos, where funeral sacrifices were offered to
him. The patronymic Phoroneides is sometimes used for Argives in
general, but especially to designate Amphiaraus and