Françoise de Montmorency-Fosseux, also called "La Belle Fosseuse" or "La Fosseuse", was mistress to King Henry III of Navarre from 1579 to 1581. Wikipedia
Born: 1566
Died: December 6, 1641 (age 75 years), Broc, Noyant-Villages, France
Grandparent: Claude de Montmorency-Fosseux
Great-grandparent: Rolland de Montmorency-Fosseux
Parents: Pierre I de Montmorency-Fosseux