Broncho Billy's Marriage(1915)

Broncho Billy, while in a dance hall, goes to the assistance of the girl who is playing the piano, when a patron tries to force her to drink. As a result, the girl loses her position. A few days later Broncho Billy finds her wandering about the streets. She tells him the sad story of her life, and how through her innocence, she was led into a shameless life. Broncho Billy falls deeply in love with her, and shortly after asks her to become his wife.