Sometimes also called Seb or Keb, he's the son of Shu, god of air, and Tefnut, goddess of moisture.
Consorts & Children:
By Nut, his sister and wife, he's the father of Isis, Osiris, Seth, and Nephthys.
He's often depicted as a man in a reclining position with his phallus reaching toward his wife, the sky, and his laughter is said to cause earthquakes.
Geb Around the World:
The Greeks sometimes equated him with the Titan Cronus.
SOURCES: Wikipedia and Encyclopedia Mythica