| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Roberts |
| Married Surname | Duffy |
| Spouse's Occupation (As Documented) | Sailmaker |
| Spouse's Occupation (Standardised) | Sail Maker |
| Gender | Female |
| Abode | Beaford Street |
| Year | 1854 |
| Parish | Holy Trinity, Liverpool, Lancashire |
| Date Of Marriage | 15 Oct 1854 |
| Age At Marriage | 25 |
| Status | Spinster |
| Witnesses | John Sydney Jones; Hannah Felton |
| Marriage Type | Banns |
| Marrying Minister | G. A. Todd Off. Minister |
| Register | Marriages 1850 - 1863, Page 53, Entry 105 |
| Source | LDS Film 1656016 |
| Witnessed By | John Sydney Jones |
| Witnessed By | Hannah Felton |
| Married To | Thomas Duffy |