Jahnu Khan, also called the Great Khan, was the leader of Clan Uruk, later to become the Gudanna Dominion. He was sired by a father of Urugal descent and a mother of Gudanna descent, a fact which he built upon during his conquests as he attempted to combine his bloodline with the other arcanum bloodlines through his numerous children birthed by women of the tribes and clans he conquered.  Jahnu fathered over 100 children with almost as many wives but was only survived by 4 wives and 27 children.  Jahnu Khan's meteoric rise to power is mirrored in his equally rapid and turbulent death and its aftermath.