The Medieval Noblewoman Who Declared Private War On France

In 1343, Jeanne de Clisson watched France execute her husband on charges most believed were fabricated. She didn't retreat. She sold her estates, funded a private fleet, and painted the ships black with red sails, so the French crown would recognize them on sight.

For years she hunted French vessels through the English Channel. She left survivors on purpose. Not mercy. A message.

This is the story of the Lioness of Brittany, and the private war medieval history almost forgot.