Last Volunteer, The

While traveling incognito through his kingdom, Prince Ludwig of Saxe-Tholberg becomes infatuated with Katrina, the daughter of innkeeper Hermann Ardelheim, but their idyll is interrupted by the arrival of a courier bearing the news that Austrania has threatened war. Katrina is heartbroken to discover the identity of her sweetheart whom she can never hope to marry. After Ludwig's departure, Katrina…