| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | O'Brien |
| Married Surname | O'Keeffe |
| Spouse's Occupation (As Documented) | Labourer |
| Spouse's Occupation (Standardised) | Labourer |
| Gender | Female |
| Abode | Leeds St |
| Year | 1839 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 15 Jul 1839 |
| Minor Or Full | Full Age |
| Status | Spinster |
| Witnesses | Hugh Murphy; Hannah Blair, (X) |
| Marriage Type | Banns |
| Marrying Minister | John Newton Piell Offg Min |
| Register | Marriages 1839, Page 165, Entry 330 |
| Source | LDS Film 93290 |
| Witnessed By | Hugh Murphy |
| Witnessed By | Hannah Blair |
| Married To | Francis O'Keeffe |