| First Name (With Contractions) | Douglas |
| First Name (Without Contractions) | Douglas |
| Surname | McCalvin |
| Gender | Male |
| Abode | the Parish of Liverpool |
| Year | 1818 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 12 Dec 1818 |
| Occupation (As Documented) | Mariner |
| Occupation (Standardised) | Mariner |
| Occupation (HISCO Code) | 98135 |
| Witnesses | John Moore; Joseph Thornton |
| Marriage Type | Licence |
| Marrying Minister | T. Kidd, Curate |
| Register | Marriages 1818 - 1820, Page 84, Entry 252 |
| Source | LDS Film 93917 |
| Witnessed By | John Moore |
| Witnessed By | Joseph Thornton |
| Married To | Mary Crone |