John married Beatrice Of ENGLAND on 22 Jan 1260 in Abbey of St. Denis, Paris. Beatrice (daughter of Henry III King Of ENGLAND and Eleanor Of PROVENCE) was born on 25 Jun 1242 in Bordeaux, Gascogne, France; died on 24 Mar 1274/5 in Bretagne, France; was buried in Grey Friars, Newgate, Middlesex, England. [Group Sheet] [Family Chart]
John married Blanche DE CHAMPAGNE. Blanche (daughter of Theobald IV King Of NAVARRE and Marguerite DE BOURBON) was born about 1220 in Navarra, Spain; died on 11 Aug 1283; was buried in Abbaye De La Joie, France. [Group Sheet] [Family Chart]