In 1915 Nellie Gilmore appeared in the Thanhouser release of The Mistake of Mammy Lou.
Nellie Gilmore
A Thanhouser Company player, in one film you can watch free online.
Watch Nellie GilmoreOpens The Mistake of Mammy Lou (1915)
Biography
Q. David Bowers, Thanhouser Films: An Encyclopedia and History. This is the entry in full.
Filmography

