The Genealogy Page of Jorge Heredia and Heleen Sittig |
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John de Courtenay____ - 3 May 1274
Mother: Mary de Vernon Family 1 : Isabel de Vere
_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
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