The Genealogy Page of Jorge Heredia and Heleen Sittig

John de Courtenay

____ - 3 May 1274

  • BIRTH: Okehampton, Devon, England
  • DEATH: 3 May 1274
  • BURIAL: Ford Abbey, Devon, England
Father: Robert de Courtenay
Mother: Mary de Vernon

Family 1 : Isabel de Vere
  1. +Hugh de Courtenay
                                               _Renaud de Courtenay __+
                                              | (.... - 1189)         
                        _Renaud de Courtenay _|
                       | (.... - 1194) m 1178 |
                       |                      |_Helvis de Donjon _____+
                       |                                              
 _Robert de Courtenay _|
| (.... - 1242)        |
|                      |                       _Guilaume de Courcy ___
|                      |                      |                       
|                      |_Hawise de Courcy ____|
|                        (.... - 1219) m 1178 |
|                                             |_Mathilde d'Avranches _
|                                                                     
|
|--John de Courtenay 
|  (.... - 1274)
|                                              _Baldwin de Reviers ___+
|                                             | (1090 - 1155)         
|                       _William de Vernon ___|
|                      |                      |
|                      |                      |_Adelisa ______________
|                      |                                              
|_Mary de Vernon ______|
                       |
                       |                       _Robert de Beaumont ___+
                       |                      | (.... - 1204) m 1165  
                       |_Mabile de Meulan ____|
                         (.... - 1204)        |
                                              |_Maud of Cornwall _____+
                                                 m 1165