Robert I of Dreux, nicknamed the Great, was the fifth son of Louis VI of France and Adélaide de Maurienne. Wikipedia
Born: 1123
Died: October 11, 1188 (age 65 years), Braine, France
Grandchildren: Peter I, Duke of Brittany, Robert III, Count of Dreux, Enguerrand III, Lord of Coucy, and more
Parents: Louis VI of France and Adelaide of Maurienne
Children: Robert II, Count of Dreux, Adèle of Dreux, Philip of Dreux, and more
Partner: Agnès de Baudement (1152–), Harvise d'Évreux (1144–), and Agnès de Garlande
Great-grandparents: Henry I of France, William I, Count of Burgundy, Anne of Kyiv, and more