U.S. President's 20-Great Grandfather. PM Churchill's 20-Great Grandfather. Lady Diana's 22-Great Grandfather. HRH Albert II's 19-Great Grandfather. Louis XVII's 17-Great Grandfather. HM Manuel II's 18-Great Grandfather.
| _______ | _______ | _______ | ______ | ______ | ______ | ______ | ____ | ___ | ___ |
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| | | | / | -- Etienne I de BLOIS (Count) de SANCERRE + | ==&=> [ 213 ,WH,v,&]
|
| | | / | -- Guillaume I (Comte) de SANCERRE (? - 1219?)
|
| | | / | \ | -- Mathilde (Ermesinde) de DONZY + | ==&=> [ 212 ,gc,tm,&]
|
| | / | -- Louis I (Comte) de SANCERRE (? - 1268?)
|
| | | | \ | -- Marie de CHARENTON + | ====> [ 217 ,hag,&]
|
| | / | | | | OR: poss. Eustachie de COURTENAY + | ==&=> [ 217 ,HaG,R,&]
|
| / | -- Jean I (Comte) de SANCERRE (? - 1280+)
|
| | | \ | / | -- Robert I (Sn.) de COURTENAY + | ==&=> [ 217 ,HaG,R,&]
|
| | | \ | -- Blanche de COURTENAY (1218+ - ?)
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| | | | \ | | OR: Isabelle de MAYENNE + | ==&=> [ 224 ,wHaG,R,&]
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| | | | \ | -- Constance de TOUCY + | ==&=> [ 217 ,Hg,&]
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| / | | | | | or: poss. Mahaut (Heiress) de MEHUN-SUR-YEVRE, q.v.
|
| - Jean II (Sn.) de CHARENTON
|
| \ | | / | -- Herve III de VIERZON & Berry + | ====> [ 7]
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| | | / | -- Guillaume II (Sn.) de VIERZON (? - 1252?)
|
| | | / | \ | -- Marie de DAMPIERRE-SUR-L'AUBE + | ==&=> [ 219 ,WHa,v,&]
|
| \ | -- Marie de VIERZON
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| | \ | / | -- Guillaume (I) de JOIGNY + | ==&=> [ 215 ,wHG,v,&]
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| | \ | -- Blanche de JOIGNY (? - 1252+)
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| | | \ | -- Alice de COURTENAY + | ==&=> [ 217 ,HaG,R,&]
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| | | | | | OR: Beatrix de SANCERRE + | ==&=> [ 218 ,WHa,v,&]
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| |