| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Surname | Caldwell |
| Married Surname | Ferguson |
| Spouse's Occupation (As Documented) | Rope Maker |
| Spouse's Occupation (Standardised) | Ropemaker |
| Gender | Female |
| Abode | Parish of Liverpool |
| Year | 1821 |
| Parish | St Nicholas, Liverpool, Lancashire |
| Date Of Marriage | 24 Jun 1821 |
| Status | Spinster |
| Marriage Type | Banns |
| Marrying Minister | H. H. Airey Offtg. Minister |
| Register | Marriages 1821 from the Bishop's Transcripts, Page 11, Entry 71 |
| Source | LDS Film 1068890 |
| Married To | John Ferguson |