 MaleRight Honorable Sir John, 1st Baronet Sinclair of Ulbster, Sinclair |
| Birth | 10 May 1754 | Thurso Castle, Ulbster, Caithnesshire, Scotland  |
| Death | 21 December 1835 | George Street, Edinburgh, Midlothian, Scotland |
| Burial | Edinburgh, City of Edinburgh, Scotland |
|
| Marriage | ||
| Other Spouse | Diana Macdonald | F1144 | |
| Marriage | 6 Mar 1788 | Ireland |
| Other Spouse | The Honorable Dame Diana Jane Elizabeth Sinclair\MacDonald | F1145 | |
| Marriage | 6 Mar 1788 | London, England |
| Father | George of Ulbster Sinclair | F742 Group Sheet | |
| Mother | Lady Janet Gordon Sutherland (of Strathnaver) | F742 Group Sheet | |
| Male Alexander Sinclair |
| Birth | 17 June 1794 | |
| Death | 9 August 1877 | |
| Burial | Edinburgh, City of Edinburgh, Scotland |
 FemaleCatherine Sinclair |
| Birth | April 1800 | |
| Death | 1864 | London, City of London, Greater London, England |
| Burial | Edinburgh, City of Edinburgh, Scotland |
This is of course still a work in progress. Any input is welcome: just email: allan.sargison@gmail.com Ngā mihi maioha Allan
