| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Middle or Other Names | Ann |
| Surname | Williams |
| Married Surname | Slater |
| Spouse's Occupation (As Documented) | Shipwright |
| Spouse's Occupation (Standardised) | Shipwright |
| Gender | Female |
| Abode | the Parish of Liverpool |
| Year | 1821 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 30 Jan 1821 |
| Status | Spinster |
| Witnesses | John Hope; Wm. Fergusson |
| Marriage Type | Licence |
| Marrying Minister | John Pulford, B. D. Curate |
| Register | Marriages 1820 - 1821, Page 164, Entry 41 |
| Source | LDS Film 93917 |
| Witnessed By | John Hope |
| Witnessed By | Wm. Fergusson |
| Married To | Edward Slater |