| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | McGrogan |
| Married Surname | Leo |
| Spouse's Occupation (As Documented) | Mariner |
| Spouse's Occupation (Standardised) | Mariner |
| Gender | Female |
| Abode | Watkinson St. |
| Year | 1856 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 6 Jul 1856 |
| Minor Or Full | full |
| Status | Widow |
| Witnesses | Henry Aspinall; Sarah Ann Aspinall, (X) |
| Marriage Type | Licence |
| Marrying Minister | Henry Brooks, Curate |
| Register | Marriages 1856, Page 148, Entry 295 |
| Source | LDS Film 1656679 |
| Witnessed By | Henry Aspinall |
| Witnessed By | Sarah Ann Aspinall |
| Married To | John Leo |