| First Name (With Contractions) | Mary |
| First Name (Without Contractions) | Mary |
| Middle or Other Names | Ann |
| Surname | Tattersal |
| Married Surname | Douglas |
| Spouse's Occupation (As Documented) | Lieutenant Colonel of the 98 Regiment of Foot |
| Spouse's Occupation (Standardised) | Army Officer |
| Name Suffixes | Spinster |
| Gender | Female |
| Abode | Everton in the Parish of Walton |
| Year | 1810 |
| Parish | Christ Church, Hunter Street, Liverpool, Lancashire |
| Date Of Marriage | 27 Aug 1810 |
| Marriage Type | Licence |
| Register | Marriages 1800 - 1810 from the Bishop's Transcripts, Page 18, Entry 8 |
| Source | LDS Film 1068892 |
| Married To | William Douglas |