| Gervase de Clifton (~1195 - ) |
|
| Ysmenia de Clifton (~1199 - ) |
| Roger de Cressy | Cecelia de Clifton |
| b. abt 1220, Of Clifton, Nottinghamshire, England d. bur. occ. cen. im. . ud. |
b. abt 1224, Of Clifton, Nottinghamshire, England d. bur. occ. cen. im. . ud. |