| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Guilliam |
| Married Surname | Blackburn |
| Spouse's Occupation (As Documented) | Watchmaker |
| Spouse's Occupation (Standardised) | Watchmaker |
| Gender | Female |
| Abode | Sun Street |
| Year | 1842 |
| Parish | Holy Trinity, Liverpool, Lancashire |
| Date Of Marriage | 29 May 1842 |
| Minor Or Full | Full age |
| Status | Widow |
| Witnesses | John Charnley, (X); Sarah Foster |
| Marriage Type | Banns |
| Marrying Minister | Thos. B. Dickson Offg. Minister |
| Notes | [Bride signed as Guillam] |
| Register | Marriages 1837 - 1850, Page 90, Entry 180 |
| Source | LDS Film 1656016 |
| Witnessed By | John Charnley |
| Witnessed By | Sarah Foster |
| Married To | Robert Blackburn |