Family: Ivo Ives de Grentmesnil / De Gant (F2740)
Hugh de Grentmesnil, Lord of Hinckle (1032-1098) 
|
Alice Adeliza de Beaumont (1034- ) |
| Gilbert de Gant (1040- ) |
| Alice de Montfort (1042- ) |
| Ivo Ives de Grentmesnil (1064-1118)
|
| De Gant (1066- )
|
| Ivo de Grentmesnil (1090- ) |
