| William fitz Ralph (~1225 - >1269) |
Hugh de Bolebec (~1195 - ) |
| Joan de Greystoke (~1225 - >1269) |
| Sir Ralph Greystoke fitz William | Margery de Bolebec |
| b. abt 1245, Grimthorpe, Pocklington, East Ride Yorkshire, England d. 11 FEB 1316/17, Durham, England bur. occ. cen. im. . ud. |
b. abt 1245, Blanchland, Northumberland, England d. bur. occ. cen. im. . ud. |
| Spouses: 1, 2 |
| Robert fitz Ralph de Greystoke |