Taken from "Dictionary of Classical Mythology" by J.E. Zimmerman, 1964
Check out this Creation Myth
Erebus supplanted Chaos and married mother Nyx, they had two children, Aether (light) and Herema (day), whose child was Eros (love). Then was created Pontus (the sea). Gaea followed, and then came Uranus, the overhanging heavens, born of Gaea (the earth). Gaea united with her son Uranus and produced the first race, the twelve Titans.