*Blanche d'Artois
born 1245/50 Arras, Pas-de-Calais, France
died 2 May 1300 Paris, Seine, France
buried Minoresses Convent, Aldgate, Middlesex, England

*Robert I Comte d'Artois
born September 1216 Paris, Isle De France
died 8 February 1249/50 Egypt

*Matilda de Brabant
born about <1227> Brabant, France
died 29 September 1288
married 1237

Robert d'Artois

spouse (1st):
*Henry I King of Navarre
born 1244 Troyes, Aube, France
died 22 July 1274
married 1269

children (from 1st marriage):
*Jeanne I Queen of Navarre born January 1271
died 2 April 1305 Chateau-de-Vincennes, France
Thibaud Henriquez born 1273

spouse (2nd):
*Edmund "Crouchback" Plantagenet Prince of England Earl of Lancaster
born 16 January 1243/44 London, England
died 5 June 1296 Bayonne, Pyrennes-Atlantiques, France
buried Westminster Abbey, London, Middlesex, England

children (from 2nd marriage):
*Henry Plantagenet 3rd Earl of Lancaster
born about 1281 Grismond Castle, Monmouth, England
died 22 September 1345

biographical and/or anecdotal:
Her other husband was Henry I King of Navarre.

notes or source: