A Walk with Love and Death (1969)

Attempting to evade the turmoil of France's Hundred Years' War, Parisian student Heron of Foix decides to journey to the sea. En route, he meets the pretty aristocrat Lady Claudia, and the couple begin a romance amid the intense conflict. As the struggle between peasants and noblemen rages on, Heron and Claudia take shelter at a monastery -- but even their newfound love can't completely keep the horrors of war at bay.