Erebus

Erebus' father is Chaos and his mother is Caligo.  His paternal grandparents are Achlys and Caligo. He has a brother and four sisters, named Aether, Eurynome, Nyx, "jord" and Hemera. He has two half-brothers named Pontus and "himmel".

They have a son and two daughters, named Aether, Eris and Hemera.