The Titans (Titanic struggle)

In Greek mythology, the Titans (Greek: Τιτάν - Ti-tan; plural: Τιτᾶνες - Ti-tânes) were a race of powerful deities, descendants of Gaia and Uranus, that ruled during the legendary Golden Age.

In the first generation of twelve Titans, the males were Oceanus, Hyperion, Coeus, Cronus, Crius and Iapetus and the females were Mnemosyne, Tethys, Theia, Phoebe, Rhea and Themis. The second generation of Titans consisted of Hyperion's children Eos, Helios, and Selene; Coeus's daughters Leto and Asteria; Iapetus's sons Atlas, Prometheus, Epimetheus, and Menoetius; and Crius's sons Astraeus, Pallas, and Perses.

The role of the Titans as Elder Gods was overthrown by a race of younger gods, the Olympians, in the Titanomachy ("War of the Titans") which effected a mythological paradigm shift that the Greeks may have borrowed from the Ancient Near East

Titans
The Twelve Titans:
Oceanus and Tethys,
Hyperion and Theia,
Coeus and Phoebe,
Cronus and Rhea,
Mnemosyne, Themis,
Crius, Iapetus
Children of Oceanus:
Oceanids, Potamoi
Children of Hyperion:
Eos, Helios, Selene
Daughters of Coeus:
Leto and Asteria
Sons of Iapetus:
Atlas, Prometheus,
Epimetheus, Menoetius
Sons of Crius:
Astraeus, Pallas,
Perses (not Perseus)

http://en.wikipedia.org/wiki/Titan_(mythology)