The ruling Titan after castrating his father Uranus. Husband to Rhea and father of Zeus and the other original Olympians.
Ate all of his children until Zeus to insure that no one would overthrow him.
After being overthrown he escaped to Italy and ruled as Saturn.
Father of:
Zeus
Poseidon
Hades
Hestia
Hera
Demeter
and all the poor unfortunates at the bottom of his belly.