| First Name (With Contractions) | Robert |
| First Name (Without Contractions) | Robert |
| Surname | Costen |
| Gender | Male |
| Abode | Liverpool |
| Year | 1817 |
| Parish | St Anne Richmond, Liverpool, Lancashire |
| Date Of Marriage | 19 May 1817 |
| Occupation (As Documented) | Shipwright |
| Occupation (Standardised) | Shipwright |
| Occupation (HISCO Code) | 95440 |
| Witnesses | William Holmes, (X); Thos. Holden |
| Marriage Type | Banns |
| Marrying Minister | John Boughey Monk M. A. Off. Minr. |
| Register | Marriages 1816 - 1822, Page 32, Entry 1020 |
| Source | LDS Film 1656150 |
| Witnessed By | William Holmes |
| Witnessed By | Thos. Holden |
| Married To | Mary Christian |