| First Name (With Contractions) | John |
| First Name (Without Contractions) | John |
| Middle or Other Names | Joseph De |
| Surname | Costa |
| Gender | Male |
| Abode | this Parish |
| Year | 1817 |
| Parish | St Anne Richmond, Liverpool, Lancashire |
| Date Of Marriage | 10 Mar 1817 |
| Occupation (As Documented) | Mariner |
| Occupation (Standardised) | Mariner |
| Occupation (HISCO Code) | 98135 |
| Witnesses | Mary Hughes, (X); Thos. Holden |
| Marriage Type | Banns |
| Marrying Minister | Wm. Blundell Minr. |
| Register | Marriages 1816 - 1822, Page 21, Entry 976 |
| Source | LDS Film 1656150 |
| Witnessed By | Mary Hughes |
| Witnessed By | Thos. Holden |
| Married To | Elizabeth Profame |