1134 - 1180 (46 years)
| Sir Henry de Percy, I | |
| B: | 1228 |
| Northumberland, England | |
| D: | 9 Aug 1272 |
| Yorkshire, England | |
| Eleanor de Warrenne | |
| B: | 1251 |
| England | |
| D: | 1282 |
| Yorkshire, England | |
| Sir William de Percy | |
| B: | 1193 |
| Northumberland, England | |
| D: | 28 Jul 1245 |
| Hartlepool, Durham, England | |
| Eleanor de Baliol | |
| B: | 1206 |
| Angus, Scotland | |
| D: | 22 Nov 1281 |
| Yorkshire, England | |
| Isabel Brus | |
| B: | 1160 |
| Skelton (near Clifton Moor), Yorkshire, England | |
| D: | 1230 |
| Scarborough, Yorkshire, England | |
| Henry de Percy | |
| B: | 1160 |
|
| Adam de Brus, II | |
| B: | 1134 |
| Skelton (near Clifton Moor), Yorkshire, England | |
| D: | 11 Jul 1180 |
| Guisborough, Yorkshire, England | |
| Iveta de Arches | |
| B: | 1137 |
| Scagglethorpe, Yorkshire, England | |
| D: | 1175 |
| Skelton (near Clifton Moor), Yorkshire, England | |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
