The god who begat the Titans in Greek mythology was Uranus, the primordial sky god. According to Hesiod's Theogony , the Titans were the twelve children of Uranus (Sky) and Gaia (Earth), making Uranus their father
. The six male Titans included Oceanus, Coeus, Crius, Hyperion, Iapetus, and Cronus, while the six female Titans were Theia, Rhea, Themis, Mnemosyne, Phoebe, and Tethys
. Thus, Uranus is recognized as the god who begat the Titans
