| First Name (With Contractions) | Johan |
| First Name (Without Contractions) | Johan |
| Middle or Other Names | Carl Friedrich |
| Surname | Duwel |
| Gender | Unknown |
| Abode | Peover St. |
| Year | 1856 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 27 Oct 1856 |
| Occupation (As Documented) | Mariner |
| Occupation (Standardised) | Mariner |
| Occupation (HISCO Code) | 98135 |
| Minor Or Full | full |
| Status | Bachelor |
| Witnesses | Andreas Herrschaft?; Maria Jankensen |
| Marriage Type | Banns |
| Marrying Minister | D. J. Hirsch, Offtg. |
| Register | Marriages 1856 - 1857, Page 78, Entry 156 |
| Source | LDS Film 1656679 |
| Witnessed By | Andreas Herrschaft? |
| Witnessed By | Maria Jankensen |
| Married To | Johanna Christine Christiane Hahman |