Ancestry Research in Ireland

| Name | Creassa iníon Urchadh [1, 2] | |
| Gender | Female | |
| Also Known As | Creassa iníon Urchadha [1] | |
| Person ID | I43 | O'Brien Genealogy |
| Last Modified | 22 May 2026 | |
| Father | Urchadh mac Murchadh, King of Maigh Seóla d. 945 | |
| Mother | Osnad ingen Criachan | |
| Family ID | F23 | Group Sheet | Family Chart |
| Family | Tadg mac Cathail, King of Connacht | |
| Family ID | F25 | Group Sheet | Family Chart |
| Last Modified | 22 May 2026 | |
| Sources |
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