| Name | Full Name | Mary BLACKNALL |
| Forename | Mary | |
| Surname | BLACKNALL | |
| Sex | Female | |
| Birth | 5 Mar 1820 (Christening)i, Calverton, Nottinghamshire (Christening) | |
| Parents | Joseph BLACKNALL x Elizabeth SPENCER [Family] | |
| Change Date | Date | 18 Apr 2020 |
| Time | 09:05 | |
Mary BLACKNALL, 6th child of Joseph BLACKNALL and Elizabeth SPENCER [Family], was christened on 5 Mar 1820i in Calverton, Nottinghamshire. No children listed. |
i. "Transcribed entries in the Parish Registers and non-conformist registers of Nottinghamshire," baptisms database v8.2; Page accessed 18 Apr 2020), entries for Joseph & Elizabeth Blacknell, 1809-1833.; [Source Record]; Certainty Primary Evidence