New France Genealogy
Montjoie Saint Denis!
Family: de Grentmesnil, Lord of Hinckle Hugh / de Beaumont, Alice Adeliza (F9954)
de Grentmesnil, Robert (1003-1038) 
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de Eschauffen, Hawise (1007- )
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| Beaumont, Ivo de (1007- ) |
| de Beaumont, Adele (1011- ) |
| de Grentmesnil, Lord of Hinckle Hugh (1032-1098)
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| de Beaumont, Alice Adeliza (1037-1091)
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de Grentmesnil, Ivo Ives (1062-1118)  |