Ensign Dejock, a male technician who served within the ranks of the Republic Navy, participated in the Clone Wars.
During the conflict known as the Battle of Praesitlyn, he found himself stationed on the Ranger. This vessel was under the leadership of Jedi Master Nejaa Halcyon. As the ship endured an assault from the forces of the Confederacy of Independent Systems, he provided assistance to Master Halcyon and several clone troopers, working to repel the droid forces and affording the remaining crew members sufficient time to abandon ship.