 Agnes, Princess of France, daughter of Louis IX, King of France and Marguerite de Provence, Queen of France , Queen of France.Born 1260 at of Paris, Isle de France, France, died 1327 at Abbaye de Citeaux,, France, 66 or 67 years Cîteaux Abbey (French: Abbaye de Cîteaux) is a Roman Catholic abbey located in Saint-Nicolas-lès-Cîteaux, south of Dijon, France. (Website: en.wikipedia.org/wiki/Citeaux) Married 1279 at of Paris, Isle de France, France (25 or 26 years married) to:  Duke of Burgundy Robert II de BourgogneBorn ± 1245 at of, Bourgogne, France, died Oct 9, 1305, approximately 60 years | |||