Wynn Dorvan was one of the 170,000 individuals named Wynn Dorvan on Coruscant. A colonel in the Imperial Army's Stormtrooper Corps, he commanded the 166th Stormtrooper Regiment, which included Jax Pavan's company. When the Pavans were transferred to Rattatak, Colonel Dorvan remained with his unit aboard the Super Star Destroyer Executor. His regiment was absorbed into Palpatine's Endor Legion shortly before the Battle of Endor. Almost immediately after arriving, Colonel Dorvan developed a nasty case of blog-poisoning, and was rotated out to Coruscant, where he retired soon afterward.