Valiant Is the Word for Carrie (1936)

Carrie Snyder is a prostitute, who is forced out of the fictional southern town of Crebillon, after forming a friendship with a young boy named Paul, whose dying mother is unable to protest against her son visiting such a woman. After Carrie has left town Paul runs away from his abusive father, and meets a girl named Lady who has run away from a burning trainwreck, not wanting to go back to the people she was with. Carrie comes back for Paul and ends up taking Paul and Lady to New York with her.