![John De Burgh, [Earl of Ulster]](img/male.jpg)
| Name | John De Burgh | |
| Suffix | [Earl of Ulster] | |
| Gender | Male | |
| _UID | A6A27DE90A868A4CB3B49B06EFF261FB5966 | |
| Person ID | I10375 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Family | Elizabeth, Baroness Clare De Clare, b. 16 Sep 1295, Tewkesbury, GLOUCESTER, England d. 4 Nov 1360 (Age 65 years) | |
| Marriage | 30 Sep 1308 | |
| _UID | B4A9AE6A64777246A76CE1E15E025252E10F | |
| Family ID | F6915 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |
| Notes |
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