Given the task definition and input, reply with output. Generate a correct and concise answer for the question based on the words in the context.

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.
Question : What is Edwin Thanhouser's spouse's name?
Gertrude Thanhouser