| Gilbert de Gant Baron, Lord of Folkingham (~1048 - ~1094) |
Robert I de Beaumont Count Meulan, 1st Earl of Leicester (~1046 - 1118) |
| Alice (Jeanne) de Montfort (~1050 - 1135) |
Isabel (Elizabeth) de Vermandois de Crepi, Countess Leicester (~1080 - 1130) |
| Hugh IV de Montfort | Adeline de Beaumont |
| b. say 1088, guess d. aft 1134, Son's birth bur. occ. cen. im. . ud. abt 1124 |
b. say 1100, guess - Of Leicester, Leicestershire, England d. bur. occ. cen. im. . ud. |
| Thurstan I de Montfort |