He was a terrible NHL referee IMO. Whenever he would skate out before the game I swear there would be an audible groan in the Arena. He was a showboat who loved controlling the game. I believe he is a former player as well.
Yep on both counts.
He was a minor league goon. Stewart reefed games as a "champion of the common player", which ordinary players and role players loved him for it, and star players hated him.