Isabel de Beaumont - Pedigree | FamilyCentral
 Abt 1315 - Aft 24 Mar 1360/61
 Abt 1288 - 10 Mar 1339/40
 1291 - Bef 10 Aug 1349
 Abt 1270 -
 Abt 1270 -
 Abt 1270 -
  Children