| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Roy |
| Married Surname | Dempsey |
| Spouse's Occupation (As Documented) | Mariner |
| Spouse's Occupation (Standardised) | Mariner |
| Gender | Female |
| Abode | Liverpool |
| Year | 1816 |
| Parish | St Paul, Liverpool, Lancashire |
| Date Of Marriage | 11 Feb 1816 |
| Status | Widow |
| Witnesses | Edward Coventry, Jnr; Richd. Barrow |
| Marriage Type | Banns |
| Marrying Minister | Henry Barton Minister |
| Register | Marriages 1813 - 1817, Page 98, Entry 292 |
| Source | LDS Film 1656374 |
| Witnessed By | Edward Coventry |
| Witnessed By | Richd. Barrow |
| Married To | Thomas Dempsey |