| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Williams |
| Married Surname | Duff |
| Spouse's Occupation (As Documented) | Mariner |
| Spouse's Occupation (Standardised) | Mariner |
| Gender | Female |
| Abode | Prussia Street |
| Year | 1848 |
| Parish | St Paul, Liverpool, Lancashire |
| Date Of Marriage | 30 Nov 1848 |
| Minor Or Full | Full |
| Status | Spinster |
| Witnesses | Ellen Williams, (X); Isaac Morris |
| Marriage Type | Licence |
| Marrying Minister | J H Stafford Minister |
| Register | Marriages 1845 - 1849, Page 243, Entry 486 |
| Source | LDS Film 1656374 |
| Witnessed By | Ellen Williams |
| Witnessed By | Isaac Morris |
| Married To | Joseph Duff |