| First Name (With Contractions) | John |
| First Name (Without Contractions) | John |
| Surname | Mercer |
| Gender | Male |
| Abode | Liverpool |
| Year | 1802 |
| Parish | St Nicholas, Liverpool, Lancashire |
| Date Of Marriage | 19 Oct 1802 |
| Occupation (As Documented) | Labourer |
| Occupation (Standardised) | Labourer |
| Occupation (HISCO Code) | 99920 |
| Witnesses | Edward Coventry; Edward Smith |
| Marriage Type | Banns |
| Marrying Minister | John Pulford, Curate |
| Register | Marriages 1802 - 1803, Page 221, Entry 431 |
| Source | LDS Film 93839 |
| Witnessed By | Edward Coventry |
| Witnessed By | Edward Smith |
| Married To | Sarah Weston |