| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Middle or Other Names | Ann |
| Surname | Slack |
| Married Surname | Howden |
| Spouse's Occupation (As Documented) | Iron Monger |
| Spouse's Occupation (Standardised) | Ironmonger |
| Gender | Female |
| Abode | Park Lane |
| Year | 1840 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 26 Apr 1840 |
| Minor Or Full | Full |
| Status | Spinster |
| Witnesses | Thomas Slack; Mary Howden |
| Marriage Type | Banns |
| Marrying Minister | Tho MacGill Curate |
| Register | Marriages 1839 - 1840, Page 168, Entry 336 |
| Source | LDS Film No 94017 |
| Witnessed By | Thomas Slack |
| Witnessed By | Mary Howden |
| Married To | Thomas Howden |