Individual Details
Sir William Bertram I, of Mitford
( - Abt 1135)
Events
| Death | Abt 1135 | Mitford, Northumberland, England |
Families
| Spouse | Hawise De Balliol ( - ) |
| Child | Richard Bertram (1134 - 1176) |
| Child | Roger Bertram Ii, 3rd Baron of Mitford ( - 1177) |
| Child | Guy Bertram (1130 - ) |
| Child | William Bertram (1132 - ) |
| Father | Richard Bertram (1045 - 1135) |
| Mother | Sybil De Mitford (1045 - ) |