In Greek mythology, Persephone (Kore or Cora) was the emboiment of the Earth's fertility at the same time that she was the Queen of the Underworld, the korē (or young maiden), and the parthenogenic daughter of Demeter—and, in later Classical myths, a daughter of Demeter and Zeus. In the Olympian version she also becomes the consort of Hades when he becomes the deity that governs the underworld.