Context : Edwin Thanhouser (11 November 1865 -- 21 March 1956) was an actor, businessman, and film producer, most notable as a founder of the Thanhouser Company, which was one of the first motion picture studios, along with his wife Gertrude Thanhouser and brother-in-law Lloyd Lonergan. 
Answer : Gertrude Thanhouser
What is Edwin Thanhouser's spouse's name?