| First Name (With Contractions) | Margaret |
| First Name (Without Contractions) | Margaret |
| Surname | Gallagher |
| Married Surname | McDermott |
| Spouse's Occupation (As Documented) | Labourer |
| Spouse's Occupation (Standardised) | Labourer |
| Gender | Female |
| Abode | Brick St. |
| Year | 1857 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 2 Mar 1857 |
| Minor Or Full | full |
| Status | Widow |
| Witnesses | Nicholas Cunningham, (X); Winifred Tunny, (X) |
| Marriage Type | Banns |
| Marrying Minister | J. F. Amos M. A. Curate |
| Register | Marriages 1856 - 1857, Page 244, Entry 488 |
| Source | LDS Film 1656679 |
| Witnessed By | Nicholas Cunningham |
| Witnessed By | Winifred Tunny |
| Married To | John McDermott |