The Genealogy Page of Jorge Heredia and Heleen Sittig

Margaret de Fiennes

____ - 1334

  • DEATH: 1334
Father: Guillaume de Fiennes
Mother: Blanche de Brienne

Family 1 : Edmund de Mortimer
  • MARRIAGE: BEF 1286
  1. +Roger Mortimer 
                                                 _________________________
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                         _______________________|
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                        |                       |_________________________
                        |                                                 
 _Guillaume de Fiennes _|
|  m 1266               |
|                       |                        _________________________
|                       |                       |                         
|                       |_______________________|
|                                               |
|                                               |_________________________
|                                                                         
|
|--Margaret de Fiennes 
|  (.... - 1334)
|                                                _Jean de Brienne ________+
|                                               | (1170 - 1237) m 1224    
|                        _Jean de Brienne ______|
|                       | (.... - 1296) m 1251  |
|                       |                       |_Berenguela de León _____+
|                       |                         (1204 - 1237) m 1224    
|_Blanche de Brienne ___|
   m 1266               |
                        |                        _Geoffroy de Châteaudun _+
                        |                       | (.... - 1250)           
                        |_Jeanne de Châteaudun _|
                          (.... - 1265) m 1251  |
                                                |_Clemence des Roches ____+
                                                  (.... - 1259)