| First Name (With Contractions) | Frederick |
| First Name (Without Contractions) | Frederick |
| Middle or Other Names | John Marven |
| Surname | Syer |
| Gender | Male |
| Abode | Parish of Liverpool |
| Year | 1848 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 22 Mar 1848 |
| Occupation (As Documented) | Mariner |
| Occupation (Standardised) | Mariner |
| Occupation (HISCO Code) | 98135 |
| Minor Or Full | full |
| Status | Bachelor |
| Witnesses | Henry Williams; Catherine Thomas |
| Marriage Type | Licence |
| Marrying Minister | J. G. Headlam M. A. Curate |
| Register | Marriages 1847 - 1848, Page 209, Entry 417 |
| Source | LDS Film 1656509 |
| Witnessed By | Henry Williams |
| Witnessed By | Catherine Thomas |
| Married To | Ellen Roberts |