Yolande of Valois, also called Yolande of France, was Duchess of Savoy by marriage to Duke Amadeus IX of Savoy, and regent of Savoy during the minority of her son Philibert I of Savoy from 1472 until 1478. Wikipedia
Born: September 23, 1434, Tours, France
Died: August 23, 1478 (age 43 years), Chambéry, France
Grandchildren: Yolande Louise of Savoy, Charlotte of Naples, and Charles II, Duke of Savoy
Parents: Charles VII of France and Marie of Anjou
Children: Philibert I, Duke of Savoy, Louise of Savoy, Charles I, Duke of Savoy, and more
Great-grandparents: Joanna of Bourbon, Charles V of France, Violant of Bar, and more
Great grandchildren: Anne de Laval, Viscountess of Thouars and Catherine de Laval