Personified as an individual, Libya was the daughter of Epaphus — King of Egypt and the son of Zeus and Io— and Memphis. Libya was ravished by the god Poseidon to whom she bore twin sons, Belus and Agenor. Some sources name a third son, named Lelex.
In Roman mythology, Libya was the daughter of Epaphus, King of Egypt, and his wife Cassiopeia. She married Neptune, a foreigner of much power whose real name is unknown. Libya and Neptune had a son called Busiris, who became a brutal tyrant of Upper Egypt.
Argive genealogy in Greek mythology
- Virginia Brown's translation of Giovanni Boccaccio’s Famous Women, pp. 24-25; Harvard University Press 2001; ISBN 0-674-01130-9
- Id., p. 25
- Isidore, Etymologiae xiv.4.1, 5.1
- Augustine, De civitate dei xviii.12
- Lactantius Placidus, Commentarii in Sattii Thebaida iv.737