KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US

| Name | William de Brus | |
| Gender | Male | |
| Reference Number | 27305 | |
| Person ID | I27305 | KLD Genealogy |
| Last Modified | 6 Mar 2026 | |
| Father | Robert de Brus, 5th Lord of Annandale, b. Abt 1215 d. 31 Mar 1295 (Age 80 years) | |
| Relationship | biological | |
| Mother | Isabella de Clare, Lady of Annandale and Ireby, b. 2 Nov 1226 d. 12 Jul 1264 (Age 37 years) | |
| Relationship | biological | |
| Marriage | 12 May 1240 | |
| Family ID | F18232 | Group Sheet | Family Chart |
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