Knight: A a former Sith turned Jedi the Knight experienced many traumatic events which eventually took a toll on his mental stability. Suffering from past physical and mental abuse as a child, survivor's guilt from the War, and the constant reminder of the life he stole from the woman who had turned him to wards the Jedi Order he was driven insane and left known space. He was never seen again..
Sith Inquisitor: Dies of old age, surrounded by his many wives and children on his homeworld of Rattatak.
Consular: Fate is currently unknown
Warrior: Despite the defeat of the Sith Empire and the loss of the Cold War the Sith Warrior continued to bring death and ruin upon the Jedi Order, until he was finally cornered and killed on a no name world deep in the Outer Rim.