Atlas | Atlas led the struggle between the Titans and Olympians, and for this he was punished...

Epimetheus | this Titan was the brother of Prometheus; his name means "afterthought"

Gaia (Tellus) | Gaia was an Earth goddess; she is also the mother of the Titans

Hyperion | god who was the father of Helios, Eos, and Selene

Iapetos | god who fathered Atlas, Prometheus, and Epimetheus

Koios | god who mated with Phoebe and together they produced Leto and Asteria

Kreios | god who sired Astraios, Pallas, and Perses

Kronos (Cronus) | it was Kronos, son of Gaia and Ouranos, who castrated his father; in turn, Kronos was the sire of many of the Olympians

Leto (Latona) | the goddess Leto bore the Olympian deities Artemis and Apollo to Zeus

Mnemosyne | the name Mnemosyne means "memory"; she and Zeus together produced the Muses

Okeanos (Oceanus) | god of the Ocean and water; father of the Oceanids ("three thousand slender-ankled daughters")

Ouranos (Uranus) | Ouranos was both the son and the consort of Gaia; he was also the father of the Titans

Phoebe | goddess who conceived Leto and Asteria by the Titan Koios

Prometheus | the name of this Titan means "forethought"; in myth, Prometheus was punished for giving fire to humans - he was bound, and daily an eagle would devour his liver

Rheia (Rhea) | Rheia was a mother goddess who bore the deities Hestia, Demeter, Hera, Hades, Poseidon, and Zeus to Kronos

Tethys | the goddess Tethys gave birth to daughters who personified rivers; she was the consort of Okeanos

Theia | Theia was a goddess who mated with Hyperion and consequently bore Helios, Selene, and Eos

Themis | according to Hesiod, the goddess Themis was the second wife of Zeus, and she conceived by him the Seasons (Lawfulness, Justice, and Peace), and the Fates