| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Nicholson |
| Married Surname | Blackburn |
| Spouse's Occupation (As Documented) | Mariner |
| Spouse's Occupation (Standardised) | Mariner |
| Gender | Female |
| Abode | the same Parish |
| Year | 1800 |
| Parish | St Anne Richmond, Liverpool, Lancashire |
| Date Of Marriage | 9 Feb 1800 |
| Status | Widow |
| Witnesses | Samuel Brown; Thos. Wright |
| Marriage Type | Licence |
| Marrying Minister | Harry Housman, Minister |
| Register | Marriages 1797 - 1801, Page 109, Entry 3187 |
| Source | LDS Film 1656150 |
| Witnessed By | Samuel Brown |
| Witnessed By | Thos. Wright |
| Married To | John Blackburn |