| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Brotherton |
| Married Surname | Oulson |
| Spouse's Occupation (As Documented) | Constable |
| Spouse's Occupation (Standardised) | Constable |
| Gender | Female |
| Abode | Stanhope St. Toxteth Park |
| Year | 1840 |
| Parish | St John The Baptist, Toxteth, Lancashire |
| Date Of Marriage | 31 Mar 1840 |
| Minor Or Full | of full age |
| Status | Spinster |
| Witnesses | John Birkett; Betsy Brotherton |
| Marriage Type | Banns |
| Marrying Minister | James Hassall M. A. Minister |
| Register | Marriages 1837 - 1838, Page 43, Entry 125 |
| Source | LDS Film 1546117 |
| Witnessed By | John Birkett |
| Witnessed By | Betsy Brotherton |
| Married To | Martin Otto Oulson |