| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Jackson |
| Married Surname | Cowan |
| Spouse's Occupation (As Documented) | Shipwright |
| Spouse's Occupation (Standardised) | Shipwright |
| Gender | Female |
| Abode | the Parish of Liverpool |
| Year | 1820 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 18 Dec 1820 |
| Status | Spinster |
| Witnesses | John McGray; Joseph McAdams |
| Marriage Type | Banns |
| Marrying Minister | John Pulford, B. D. Curate |
| Register | Marriages 1820 - 1821, Page 140, Entry 420 |
| Source | LDS Film 93917 |
| Witnessed By | John McGray |
| Witnessed By | Joseph McAdams |
| Married To | Richard Cowan |