Stewardship is personal responsibility for taking care of another person's property or financial affairs. Historically, stewardship was the responsibility given household servants to bring food and drinks to a castle dining hall. The term was then expanded to indicate a household employee's responsibility for managing household or domestic affairs. Stewardship later became the responsibility for taking care of passengers' domestic needs on a ship, train and airplane, or managing the service provided to diners in a restaurant. The term continues to be used in these specific ways, but it is also used in a more general way to refer to a responsibility to take care of something one does not own.