| Male Henry de Percy |
| Birth | ||
| Death | 1198 | |
| Burial | ||
| Marriage | ||
| Father | Jocelin Of Louvain Lord Of Petworth | F3991 Group Sheet | |
| Mother | Agnes de Percy | F3991 Group Sheet | |
| Female Isabel de Brus |
| Birth | ||
| Death | ||
| Burial | ||
| Father | Ii Of Skelton Adam de Brus | F4416 Group Sheet | |
| Mother | ||
| Male Lord William de Percy, of Topcliffe |
| Birth | ||
| Death | 28 Jul 1245 | |
| Burial | ||
| Spouse | Ellen de Baliol | F4409 | |
| Marriage | ||