_Milo de COURTENAY ________________
_Renaud Seigneur de Courtenay________|_Ermengarde de Nevers______________
_Renaud Seigneur de Courtenay____|
| | _Frederick de DONJON ______________
| |_Josceline\Hawise de DONJON _________|___________________________________
_Sir Robert de COURTENAY* Baron of Oakhampton_|
| | ___________________________________
| | _____________________________________|___________________________________
| |_Hawise de COURCY _______________|
| | ___________________________________
| |_____________________________________|___________________________________
_Sir John de COURTENAY* Baron of Oakhampton_|
| | _Richard de REVIERS* ______________
| | _Baldwin de REVIERS* E of Devon______|_Adelise PEVEREL* _________________
| | _William de VERNON* E of Devon___|
| | | | ___________________________________
| | | |_Adelise* ___________________________|___________________________________
| |_Mary de VERNON* _____________________________|
| | _Waleran de BEAUMONT* C of Meulan__
| | _Robert de BEAUMONT* C of Meulan_____|_Agnes de MONTFORT* _______________
| |_Maud de BEAUMONT* ______________|
| | _Reynold* Fitz Roy E of Cornwall___
| |_Maud* of Cornwall___________________|_Beatrice\Mabel* of Cardinand______
|
|--Sir Hugh de COURTENAY* Baron of Oakhampton
|
| _Alberic II de VERE _______________
| _Alberic III de VERE 1st E of Oxford_|_Adeliza de CLARE _________________
| _Robert de VERE E of Oxford______|
| | | _Henry of Essex Lord of Rayleigh___
| | |_Agnes of Essex______________________|_Cicely ___________________________
| _Hugh de VERE E of Oxford_____________________|
| | | _Walter de BOLBEC _________________
| | | _Hugh II de BOLBEC __________________|_Helwise __________________________
| | |_Isabel de BOLBEC _______________|
| | | ___________________________________
| | |_____________________________________|___________________________________
|_Isabel de VERE* ___________________________|
| _Saher de QUINCY __________________
| _Robert de QUINCY ___________________|_Maud de St. Liz___________________
| _Saher de QUINCY E of Winchester_|
| | | _Ness _____________________________
| | |_Orabella ___________________________|___________________________________
|_Hawise de QUINCY ____________________________|
| _Robert de BEAUMONT E of Leicester_
| _Robert de BEAUMONT E of Leicester___|_Amice de GAEL ____________________
|_Margaret de BEAUMONT ___________|
| _William de GRANDMESNIL ___________
|_Petronilla de GRANDMESNIL __________|___________________________________
Cokayne's "Complete Peerage" (Giffard, pp. 644-649), identifies Hugh &
Eleanor as Aveline's parents.