| First Name (With Contractions) | Johann |
| First Name (Without Contractions) | Johann |
| Middle or Other Names | August |
| Surname | Duwe |
| Gender | Unknown |
| Abode | Pitt Street |
| Year | 1854 |
| Parish | St Bride, Toxteth, Lancashire |
| Date Of Marriage | 29 Mar 1854 |
| Occupation (As Documented) | Mariner |
| Occupation (Standardised) | Mariner |
| Occupation (HISCO Code) | 98135 |
| Minor Or Full | full |
| Status | Widower |
| Witnesses | George Martin Hogg Gibson; Ada Gibson |
| Marriage Type | Banns |
| Marrying Minister | William M. Falloon, Minister |
| Register | Marriages 1852 - 1855, Page 140, Entry 280 |
| Source | LDS Film 1546291 |
| Witnessed By | George Martin Hogg Gibson |
| Witnessed By | Ada Gibson |
| Married To | Louisa Martin |