| Male Gilbert de Lacy |
| Birth | ||
| Death | 1230 | |
| Burial | ||
| Marriage | ||
| Father | Lord Of Meath Walter de Lacy | F3297 Group Sheet | |
| Mother | Margaret de Braose | F3297 Group Sheet | |
| Female Isabel Bigod |
| Birth | ||
| Death | ||
| Burial | ||
| Other Spouse | Sir John Fitzgeoffrey, of Shere | F3296 | |
| Marriage | ||
| Father | Earl Of Norfolk Hugh Bigod | F3304 Group Sheet | |
| Mother | Maud Marshal | F3304 Group Sheet | |