| First Name (With Contractions) | Isabella |
| First Name (Without Contractions) | Isabella |
| Surname | Marsden |
| Married Surname | McMahon |
| Spouse's Occupation (As Documented) | Cooper |
| Spouse's Occupation (Standardised) | Cooper |
| Gender | Female |
| Abode | Adlington St. |
| Year | 1855 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 8 Nov 1855 |
| Minor Or Full | full |
| Status | Spinster |
| Witnesses | John McDonnold; Jane Catharine Anderson |
| Marriage Type | Banns |
| Marrying Minister | J. G. Headlam, M. A. Off. Minr. |
| Register | Marriages 1855 - 1856, Page 107, Entry 214 |
| Source | LDS Film 1656679 |
| Witnessed By | John McDonnold |
| Witnessed By | Jane Catharine Anderson |
| Married To | Andrew McMahon |