| Male Roger Fitzjohn |
| Birth | ||
| Death | 1249 | |
| Burial | ||
| Marriage | ||
| Father | John Fitzrobert Of Warkworth | F4519 Group Sheet | |
| Mother | Ada de Baliol | F4519 Group Sheet | |
| Male Robert Fitzroger Baron Of Clavering |
| Birth | ||
| Death | 1247 | |
| Burial | ||
| Spouse | Margery la Zouche | F4517 | |
| Marriage | 1265 | |