| Name | John Percy | |
| Birth | 8 Jul 1418 | |
| Gender | Male | |
| Person ID | I322557473340 | Hurst Improbable Family Tree |
| Last Modified | 15 Jun 2026 | |
| Father | Henry Percy, 2nd Earl of Northumberland | |
| Mother | Eleanor Neville, b. 1398, Raby Castle, Staindrop, Durham, England d. 04 Feb 1484, Raby Castle, Staindrop, Durham, England (Age 86 years) | |
| Family ID | F5563 | Group Sheet | Family Chart |