| First Name (With Contractions) | John |
| First Name (Without Contractions) | John |
| Surname | Mercer |
| Gender | Male |
| Abode | the Parish of Liverpool |
| Year | 1820 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 22 May 1820 |
| Occupation (As Documented) | Coach Maker |
| Occupation (Standardised) | Coach Maker |
| Witnesses | James Thompson; Simpson Yeats |
| Marriage Type | Banns |
| Marrying Minister | P. Bulmer, Curate |
| Register | Marriages 1820 - 1821, Page 36, Entry 108 |
| Source | LDS Film 93917 |
| Witnessed By | James Thompson |
| Witnessed By | Simpson Yeats |
| Married To | Alice Ladmund |