Mrs. Mary S. Cooper (as she appeared in credits) was seen in a 1914 Thanhouser film.
Mrs. Mary S. Cooper
A Thanhouser Company player, credited on one Thanhouser film. No print of it is known to survive.
Biography
From Bowers’ encyclopedia entry. Read the full biography below ↓
Filmography
Thanhouser films
This has no online copy. Its page says what is known about where a print might be.
Watch instead
Films you can watch from the same years
From the encyclopedia
The full biography
From Volume III: Biographies of Q. David Bowers’ Thanhouser Films: An Encyclopedia and History, reproduced with permission and unchanged. 45 words.
Mary Stafford Cooper, mother of Thanhouser actor Claude Cooper, appeared in a 1914 Thanhouser picture. Prior to that time she was a well-known actress in England and New York.
Bowers’ own filmography list is left out here: the filmography above lists the same films. Cite as: Bowers, Q. David. Thanhouser Films: An Encyclopedia and History, “COOPER, Mrs. Mary S.” thanhouser.org/research/people/mrs-mary-s-cooper/