One of the Bravest.

A romantic drama about love and jealousy. Two firefighters want the same girl. She almost gets married to Harry, but John sneakily keeps her from doing so, and then marries her himself. After a year, he has started drinking and has lost his job, and his wife has to go to work at the factory. When a fire breaks out there, he rescues her, but loses his own life in the process.