Matilda Chrystal and Catherine Scott
| Name | Matilda Cockburn Chrystal | Catherine Scott |
| Birth date | 24 May 1794 | 10 May 1796 |
| Birth location | Edinburgh | Port Glasgow |
| Death date | 5 March 1870 | 13 December 1875 |
| Death location | Edinburgh | Edinburgh |
| Marriage date | 12 June 1828 | 12 June 1828 |
| Marriage location | Edinburgh | Edinburgh |