| First Name (With Contractions) | Catherine |
| First Name (Without Contractions) | Catherine |
| Surname | Dwyer |
| Married Surname | O'Brien |
| Spouse's Occupation (As Documented) | Labourer |
| Spouse's Occupation (Standardised) | Labourer |
| Gender | Female |
| Abode | Standish St |
| Year | 1839 |
| Parish | St Nicholas, Liverpool, Lancashire |
| Date Of Marriage | 28 Oct 1839 |
| Minor Or Full | Full |
| Status | Spinster |
| Witnesses | John Kerr, (X); Mary Devlin |
| Marriage Type | Banns |
| Marrying Minister | Tho. MacGill Curate |
| Register | Marriages 1839 - 1840, Page 138, Entry 275 |
| Source | LDS Film 93844 |
| Witnessed By | John Kerr |
| Witnessed By | Mary Devlin |
| Married To | Edward O'Brien |