| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | McCallum |
| Married Surname | Duncan |
| Spouse's Occupation (As Documented) | Mariner |
| Spouse's Occupation (Standardised) | Mariner |
| Gender | Female |
| Abode | 15 Vernon Street |
| Year | 1847 |
| Parish | St Paul, Liverpool, Lancashire |
| Date Of Marriage | 13 Sep 1847 |
| Minor Or Full | Full |
| Status | Spinster |
| Witnesses | Ann Mc Kay; David Leanes? |
| Marriage Type | Banns |
| Marrying Minister | J H Stafford Minister |
| Register | Marriages 1845 - 1849, Page 171, Entry 341 |
| Source | LDS Film 1656374 |
| Witnessed By | Ann McKay |
| Witnessed By | David Leanes? |
| Married To | John Duncan |