Martu of the Immortals

Martu's father was Anu of the Immortals and his mother was Unknown UNKNOWN.  His paternal grandparents were Elohim Nephilim of the Immortals and Kishar of the Immortals. He had a brother named Gatumdug. He had two half-brothers and a half-sister, and also a half-sibling of unknown gender, named Enki, Enlil, Gula and Nin-Khursag.