Zan Irokuro was a Zabrak male who was a Jedi Padawan in the final years of the Galactic Republic, and a veteran of the Clone Wars. In 19 BBY, him and his master took part in an undercover mission, and thus no clone troopers were with them when Order 66 was issued. His Jedi Master, a Zeltron named Eyrgen, left for Coruscant and never returned.