Overview
Creon, is a figure in Greek mythology best known as the ruler of Thebes in the legend of Oedipus.
Family
Creon had four sons and three daughters with his wife, Eurydice (sometimes known as Henioche): Henioche, Pyrrha, Megareus (also called Menoeceus), Lycomedes and Haimon. Creon and his sister, Jocasta, were descendants of Cadmus and of the Spartoi. He is sometimes considered to be the same person who purified Amphitryon of the murder of his uncle Electryon and father of Megara, first wife of Heracles.
Mythology
First Regency
After the death of King Laius of Thebes by the hands of his own son Oedipus, Creon sat on the vacant throne and became the ruler of the kingdom. During this regency, Amphitryon arrived with his fiancée Alcmena and her half-brother Licymnius from Mycenae, seeking exile and purification for the death of his prospective father-in-law King Electryon, whom he accidentally had killed. Creon purified him, and received all three as exiles in Thebes. It was then that Amphitryon gave his sister Perimede as wife to Licymnius. The latter was a bastard son of King Electryon, and the only among the brothers who did not die at the hands of the sons of King Pterelaus of Taphos.
From Wikipedia (CC BY-SA 4.0).