| First Name (With Contractions) | John |
| First Name (Without Contractions) | John |
| Surname | Mercer |
| Gender | Male |
| Abode | the Parish of Liverpool |
| Year | 1821 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 10 Apr 1821 |
| Occupation (As Documented) | Cabinet Maker |
| Occupation (Standardised) | Cabinetmaker |
| Occupation (HISCO Code) | 81120 |
| Witnesses | Henry Page; Margaret Mercer |
| Marriage Type | Banns |
| Marrying Minister | John Pulford, B. D. Curate |
| Register | Marriages 1820 - 1821, Page 194, Entry 131 |
| Source | LDS Film 93917 |
| Witnessed By | Henry Page |
| Witnessed By | Margaret Mercer |
| Married To | Ellen Rowlands |