Board Thread:Lore Discussion/@comment-5828673-20130610165244/@comment-5632187-20130610180009

He was a knight who became a Darkwraith in order to acquire Cracked Red Eye Orbs(or possibly a regular Red Eye Orb). Once he had them, he betrayed the covenant and joined the Chaos Servant Covenant. He used the orbs he got from Kaathe in order to invade people to gather Humanity for the Fair Lady. In the events of the game, he invades the player 3 times and after the third attempt he likely gives up and just dies(which is why he is found in the Fair Lady's chamber). Kinda sad really. His cause was good.