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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