| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Middle or Other Names | Ann |
| Surname | Hearn |
| Married Surname | Devrell |
| Spouse's Occupation (As Documented) | Book binder |
| Spouse's Occupation (Standardised) | Bookbinder |
| Gender | Female |
| Abode | Denison Street |
| Year | 1841 |
| Parish | St Paul, Liverpool, Lancashire |
| Date Of Marriage | 22 Sep 1841 |
| Minor Or Full | Full |
| Status | Spinster |
| Witnesses | Wm. Jones; Agnes Wise, (X) |
| Marriage Type | Banns |
| Marrying Minister | J H Stafford Minister |
| Register | Marriages 1837 - 1845, Page 110, Entry 219 |
| Source | LDS Film 1656374 |
| Witnessed By | Wm. Jones |
| Witnessed By | Agnes Wise |
| Married To | Robert Summers Devrell |