Все это и небо в придачу (1940)

In the opulent world of French nobility, a young governess named Henriette Deluzy comes to educate the children of the Duke de Praslin. The Duke is married to the passionate and jealous Duchess, and their relationship is fraught with danger. The Duchess immediately resents Henriette's presence, even after the governess bravely saves the prince from a serious illness, and dismisses her. Despite the circumstances, the Duke and Henriette find themselves drawn to each other, leading to a tragic romance that will profoundly change their lives.