| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Dutton |
| Married Surname | Mercer |
| Spouse's Occupation (As Documented) | Oil Miller |
| Spouse's Occupation (Standardised) | Oil Miller |
| Gender | Female |
| Abode | Mill St East |
| Year | 1850 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 14 Apr 1850 |
| Minor Or Full | Full |
| Status | Spinster |
| Witnesses | Joseph Dutton; Mary Leyland |
| Marriage Type | Banns |
| Marrying Minister | J. G. Headlam M, A. Curate |
| Register | Marriages 1850, Page 90, Entry 179 |
| Source | LDS Film 1656510 |
| Witnessed By | Joseph Dutton |
| Witnessed By | Mary Leyland |
| Married To | George Mercer |