Jester

Jester was the name of a clone trooper who was part of Clone Sergeant Slick's unit during the Clone Wars. In 22 BBY, he served in a Jedi-led battle group of the Grand Army of the Republic that was dispatched to liberate the planet Christophsis from the Confederacy of Independent Systems. Alongside his unit, Jester reconnoitered the planet for a strategic ambush site, but the Confederacy thwarted their planned attack, forcing them to retreat. After the clone troopers returned to the Republic base, Jester cleaned his DC-15S blaster, as he did after every battle. When Clone Captain Rex and Clone Commander Cody questioned the members of Slick's platoon to identify a potential Confederate spy, Jester was nervous about talking to his commanding officers, but fellow soldier Sketch vouched for him, allowing Jester to verify his alibi. Sergeant Slick himself was thereafter revealed to be the traitor and was apprehended.

Text and facts from the “Jester/Legends” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.