Mrs. S. Stevens was an actress with Thanhouser in 1914. Note: Could this be the same person as Ethel Stevens?
Mrs. S. Stevens
A Thanhouser Company player, in one film you can watch free online.
Watch Mrs. S. StevensOpens Mme. Blanche, Beauty Doctor (1915)
Biography
Q. David Bowers, Thanhouser Films: An Encyclopedia and History. This is the entry in full.
Filmography
Films you can watch
Other Thanhouser films
This has no online copy. Its page says what is known about where a print might be.