Isabella, Countess of Vertus
Member of the House of Valois
Isabella of France was a French princess and member of the House of Valois, as well as the wife of Gian Galeazzo Visconti, who after her death became Duke of Milan. Wikipedia
Born: October 1, 1348, Bois de Vincennes
Died: September 11, 1373 (age 24 years), Pavia, Italy
Great grandchildren: Louis XII, Charles, Count of Angoulême, Francis II, Duke of Brittany, and more
Spouse: Gian Galeazzo Visconti (m. 1360–1373)
Children: Valentina Visconti, Duchess of Orléans
Parents: John II of France and Bonne of Luxembourg
Great-grandparents: Agnes of France, Duchess of Burgundy, Charles of Valois, Henry VII, Holy Roman Emperor, and more