| Name | Katherine Percy | |
| Suffix | Lady, Countess of Kent | |
| Birth | 18 May 1423 | |
| Gender | Female | |
| Death | Abt. 1475 | |
| Person ID | I322557473855 | 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 |
Family ![]() |
Edmund Grey, 1st Earl of Kent, (eighth creation) KB , b. 26 Oct 1416 d. 22 May 1490 (Age 73 years) | |||||||||||||||
| Children |
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| Family ID | F954 | Group Sheet | Family Chart | ||||||||||||||
| Last Modified | 15 Jun 2026 | |||||||||||||||