Mary Rider

John Wheeler, a traction magnate, becomes heavily involved and is obliged to sell a large timber tract he owns in the Hudson Bay district. He owns the property jointly with Henri Corteau, and the deed is filed in the office of Magistrate Le Blanc, at Chalet. Bruce Mitchell, a wealthy young man about town, who is infatuated with Lois Wheeler, the madcap daughter of Wheeler, readily agrees to take over the property.

A brother, a sister, and a friend all battle against the deadly disease of tuberculosis. (imdb)