| First Name (With Contractions) | Martha |
| First Name (Without Contractions) | Martha |
| Surname | Tannett |
| Married Surname | Unwin? |
| Spouse's Occupation (As Documented) | Book Keeper |
| Spouse's Occupation (Standardised) | Bookkeeper |
| Gender | Female |
| Abode | Liverpool |
| Year | 1821 |
| Parish | Christ Church, Hunter Street, Liverpool, Lancashire |
| Date Of Marriage | 23 May 1821 |
| Status | Spinster |
| Witnesses | John Boscowen; Margaret Taylor |
| Marriage Type | Banns |
| Marrying Minister | Wm. Blundell Offg. Minister |
| Register | Marriages 1811 - 1825 from the Bishop's Transcripts, Page 94, Entry 283 |
| Source | LDS Film 1068892 |
| Witnessed By | John Boscowen |
| Witnessed By | Margaret Taylor |
| Married To | James Unwin? |