| Name | Henry de Percy | |
| Suffix | 9th Baron Percy, 1st Lord Percy of Alnwick | |
| Birth | 1273 | |
| Gender | Male | |
| Death | 1314 | |
| Person ID | I322517689125 | Hurst Improbable Family Tree |
| Last Modified | 15 Jun 2026 | |
| Father | Henry de Percy, Sir, 7th Baron Percy, b. Abt. 1235 d. 1272 (Age 37 years) | |
| Mother | Eleanor de Warenne | |
| Family ID | F6954 | Group Sheet | Family Chart |
Family ![]() |
Eleanor Fitzalan | |
| Family ID | F3152 | Group Sheet | Family Chart |
| Last Modified | 15 Jun 2026 | |