| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Mandeville |
| Married Surname | Chaffers |
| Spouse's Occupation (As Documented) | Cooper |
| Spouse's Occupation (Standardised) | Cooper |
| Gender | Female |
| Abode | Same Parish |
| Year | 1787 |
| Parish | St John, Liverpool, Lancashire |
| Date Of Marriage | 19 Feb 1787 |
| Status | Spinster |
| Witnesses | Andrew Roper; James Chaffers |
| Marriage Type | Licence |
| Marrying Minister | Thos. Johnson Officg. Minr. |
| Register | Marriages 1785 - 1805, Page 12, Entry 56 |
| Source | LDS Film 1656197 |
| Witnessed By | Andrew Roper |
| Witnessed By | James Chaffers |
| Married To | Richard Chaffers |