| First Name (With Contractions) | Margaret |
| First Name (Without Contractions) | Margaret |
| Surname | McCarthy |
| Married Surname | Harrington |
| Spouse's Occupation (As Documented) | Mariner |
| Spouse's Occupation (Standardised) | Mariner |
| Gender | Female |
| Abode | This Parish |
| Year | 1830 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Marriage | 23 Jul 1830 |
| Minor Or Full | Minor |
| Status | Spinster |
| Witnesses | Wm. Warde; Clarissa Norton |
| Marriage Type | Licence |
| Marrying Minister | John Pulford Curate |
| Notes | No one having authority to give consent |
| Register | Marriages 1829 - 1831, Page 255, Entry 762 |
| Source | LDS Film 93918 |
| Witnessed By | Wm. Warde |
| Witnessed By | Clarissa Norton |
| Married To | Thomas Harrington |