
| Name | William De PERCY | |
| Suffix | CannonOfStPeters | |
| Birth | Abt 1237 | Of, Whitby, Yorkshire, England |
| Gender | Male | |
| Death | Yes, date unknown | |
| Person ID | I8637 | Coombs |
| Last Modified | 22 Jan 2013 | |
| Father | William De PERCY, b. Abt 1193, Of, Alnwick, Northumberland, England d. Bef 28 Jul 1245 (Age < 52 years) | |
| Mother | Eleanor (Elene)(Ellen)(Ellena) De BALIOL (BALLIOL), b. Abt 1206, Of, Red Castle, Angushire, Scotland d. Bef 22 Nov 1281 (Age < 75 years) | |
| Marriage | Abt 1234 | , Red Castle, Augushire, Scotland |
| Family ID | F3117 | Group Sheet | Family Chart |
| Family | Helen RANDOLF | |
| Marriage | Abt 1267 | Of, Whitby, Yorkshire, England |
| Family ID | F3119 | Group Sheet | Family Chart |
| Last Modified | 2 Feb 2026 | |
| Sources |
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