| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Lavell |
| Married Surname | McLean |
| Spouse's Occupation (As Documented) | Labourer |
| Spouse's Occupation (Standardised) | Labourer |
| Gender | Female |
| Abode | Highfield St |
| Year | 1850 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 6 Oct 1850 |
| Minor Or Full | Full |
| Status | Spinster |
| Witnesses | George Cockburn; Cecilia O'Hara, (X) |
| Marriage Type | Banns |
| Marrying Minister | J. G. Headlam M. A. Curate |
| Register | Marriages 1850 - 1851, Page 106, Entry 211 |
| Source | LDS Film 1656510 |
| Witnessed By | George Cockburn |
| Witnessed By | Cecilia O'Hara |
| Married To | John McLean |