Career
Tennessee-born comedian Sinclair, was a favorite stunt double for such 1920s action heroes as Ken Maynard, Billy Sullivan and Reed Howes. Later he wrote gags for West.C. Fields" comedies lieutenant"s a Gift and Manitoba on the Flying Trapeze, and had uncredited walk-on roles in several sound-era films. Sinclair"s residence was at 8229 Blackburn Avenue, Los Angeles, California.
Sinclair died on February 13, 1945 of cirrhosis of the liver, at the age of 45.
He is buried at Pierce Brothers Valhalla Memorial Park, in North Hollywood in a grave marked only by a brass plate with nothing engraved upon lieutenant