and Ares's daughter and
king Cadmus of Thebes
wife. With Cadmus she had the daughters Autonoe, Ino, Semele
and Agave and
the son Polydoros.
Her mother gave her a beautiful golden necklace made by Hephaestus which gave Harmonia luck but unhappiness to her family. She and her husband were transformed into snakes at the end of their lives.