The Sins of the Children (1930)

A German immigrant to a small American town is a widower with four children and a barber. He has saved enough money to invest in a partnership in a savings-and-loan company with a friend. But a son has been stricken with tuberculosis, and the investment money goes to pay for the son's treatment in Arizona. The man continues to be a barber. Twenty years later, the wastrel son of the now-rich man who was to have been his partner, falls in love with the barber's daughter.