| First Name (With Contractions) | Catharine |
| First Name (Without Contractions) | Catharine |
| Surname | Cooney |
| Married Surname | Costello |
| Spouse's Occupation (As Documented) | Mariner |
| Spouse's Occupation (Standardised) | Mariner |
| Gender | Female |
| Abode | Spencer Street |
| Year | 1855 |
| Parish | St Paul, Liverpool, Lancashire |
| Date Of Marriage | 8 May 1855 |
| Minor Or Full | Full |
| Status | Spinster |
| Witnesses | Richard Battersby; Bridget Carrigan, (X) |
| Marriage Type | Licence |
| Marrying Minister | J. H. Stafford Minister |
| Register | Marriages 1854 - 1858, Page 85, Entry 170 |
| Source | LDS Film 1656375 |
| Witnessed By | Richard Battersby |
| Witnessed By | Bridget Carrigan |
| Married To | James Costello |