Lord Soren Kellson was born on Fuller, the son of Senator Jac Kellson. He was elected Senator of Fuller in 12 ABY, and served as such until early 15 ABY, when Emperor Thorn sponsored him as Chief Senator. He won with an overwhelming margin. Kellson joined the Kortian Alliance during the Confederate Civil War. After the war, he received a life sentence for treason along with many other members of the alliance.