The Genealogy Page of Jorge Heredia and Heleen Sittig

Mary de Vernon

____ - ____

Father: William de Vernon
Mother: Mabile de Meulan

Family 1 : Robert de Courtenay
  1. +John de Courtenay 
                                             _Richard de Reviers _____+
                                            | (.... - 1107)           
                       _Baldwin de Reviers _|
                      | (1090 - 1155)       |
                      |                     |_Adelise Peverel ________+
                      |                       (1075 - 1115)           
 _William de Vernon __|
|                     |
|                     |                      _________________________
|                     |                     |                         
|                     |_Adelisa ____________|
|                                           |
|                                           |_________________________
|                                                                     
|
|--Mary de Vernon 
|  
|                                            _Waleran de Beaumont ____+
|                                           | (1104 - 1166) m 1141    
|                      _Robert de Beaumont _|
|                     | (.... - 1204) m 1165|
|                     |                     |_Agnes de Montfort ______+
|                     |                       (.... - 1181) m 1141    
|_Mabile de Meulan ___|
  (.... - 1204)       |
                      |                      _Renaud de Dunstanville _+
                      |                     | (1110 - 1175) m 1141    
                      |_Maud of Cornwall ___|
                         m 1165             |
                                            |_Beatrice Fitz William __+
                                               m 1141