Jack Tresherslider was Force-sensitive clone ARC trooper captain who served in the Galactic Republic, during the Clone Wars. He was later promoted to a clone commando. He later secretly married Senator Christina Williams, who was the second senator of Naboo. They had two sons, named Cody and Jace, who later became Jedi Knights. During the dark times Jack became a bounty hunter for the Rebel Alliance, and helped overthrow the Galactic Empire. The alliance promoted him to Senior Clone Captain. Jack later helped form the New Republic and fought in many battles.