| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Barrett |
| Married Surname | Nahan |
| Spouse's Occupation (As Documented) | Blacksmith |
| Spouse's Occupation (Standardised) | Blacksmith |
| Gender | Female |
| Abode | This Parish |
| Year | 1830 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 10 Feb 1830 |
| Status | Spinster |
| Witnesses | John Cormick; Phoebe Hartwell |
| Marriage Type | Banns |
| Marrying Minister | William Goddard Off. Curate |
| Register | Marriages 1829 - 1831, Page 164, Entry 491 |
| Source | LDS Film 93918 |
| Witnessed By | John Cormick |
| Witnessed By | Phoebe Hartwell |
| Married To | John Nahan |