
| Name | William De BURGH | |
| Suffix | EARL OF ULSTER | |
| Gender | Male | |
| Person ID | I8401 | Coombs |
| Last Modified | 22 Jan 2013 | |
| Family | Maud "of Lancaster" PLANTAGENET, b. 1298, Of, Lancaster, Lancashire, England d. 5 May 1377 (Age 79 years) | |
| Marriage | Bef 1 May 1327 | Papal Dispensation |
| Family ID | F2794 | Group Sheet | Family Chart |
| Last Modified | 2 Feb 2026 | |
| Sources |