| Children |
| | 1. SINCLAIR, John, b. 23 Aug 1743, Scotland , d. 23 Oct 1743, Scotland (Age 0 years) [natural] |
| | 2. SINCLAIR, Katherine, b. 19 Sep 1744, Scotland , d. 11 Sep 1748, Scotland (Age 3 years) [natural] |
| | 3. SINCLAIR, Henrietta, b. 30 Nov 1745, Scotland , d. 24 Sep 1748, Scotland (Age 2 years) [natural] |
| | 4. SINCLAIR, Helen, b. 8 Jun 1747, Scotland , d. 5 Apr 1787, Edinburgh, Midlothian, Scotland (Age 39 years) [natural] |
| | 5. SINCLAIR, Mary, b. 14 Aug 1748 [natural] |
| | 6. SINCLAIR, William, b. 1750, d. 17 Nov 1764, Edinburgh, Midlothian, Scotland (Age 14 years) [natural] |
| | 7. SINCLAIR, Katherine, b. 24 Jul 1751, Thurso East, Caithness, Scotland , d. 23 Feb 1754, Scotland (Age 2 years) [natural] |
| | 8. SINCLAIR, Sir Sir John 1st Baronet of Ulbster, b. 10 May 1754, Thurso Castle, Ulbster, Caithnesshire, Scotland , d. 21 Dec 1835, George Street, Edinburgh, Midlothian, Scotland (Age 81 years) [natural] |
| | 9. SINCLAIR, Janet, b. 4 Sep 1755, Scotland , d. 19 Jan 1833 (Age 77 years) [natural] |
| | 10. SINCLAIR, James, b. 22 Apr 1757, Scotland , d. 1776 (Age 18 years) [natural] |
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