Eight Brother

The Eighth Brother was a fallen Jedi Knight who joined the Galactic Empire as an Inquisitor under the command of Darth Vader.

He was present at the Works when the Grand Inquisitor introduced Vader as their new trainer and master, a realization which briefly shocked him. He was later there when his fellow Inquisitors toasted their success after Jedi Knight Eeth Koth's death, moments before Vader's arrival.