| Male Robert Fitzroger Baron Of Clavering |
| Birth | ||
| Death | 1247 | |
| Burial | ||
| Marriage | 1265 [1] | |
| Father | Roger Fitzjohn | F4518 Group Sheet | |
| Mother | Isabel | F4518 Group Sheet | |
| Female Margery la Zouche |
| Birth | ||
| Death | ||
| Burial | ||
| Father | Sir Alan la Zouche | F4275 Group Sheet | |
| Mother | Elena de Quincy | F4275 Group Sheet | |
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