
| Name | William BERTRAM | |
| Suffix | Lord of Mitford | |
| Birth | 1157 | Mitford Castle, Morpeth, Northumberland, England |
| Gender | Male | |
| Death | 1205 | Mitford Castle, Morpeth, Northumberland, England |
| Person ID | I30457 | Coombs |
| Last Modified | 7 Aug 2017 | |
| Father | Roger BERTRAM, Baron of Mitford, b. 1128, Mitford Castle, Morpeth, Northumberland, England d. 29 Sep 1177, High Ward, Brinkburn, Northumberland, England (Age 49 years) | |
| Mother | Ada de MORVILLE, b. Abt 1137, Burgh-On-The-Sands, Cumberland (Cumbria) England d. 30 Jun 1170, Castle Mitford, Northumberland, England (Age 33 years) | |
| Family ID | F10715 | Group Sheet | Family Chart |
| Family | Alice d' UMFREVILLE, b. Abt 1164, Prudhoe Castle, Northumberland, England d. 20 Aug 1253, Prudhoe, Hexham, Northumberland, England (Age 89 years) | |||||
| Children |
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| Family ID | F10714 | Group Sheet | Family Chart | ||||
| Last Modified | 2 Feb 2026 | |||||