| Children |
| | 1. John SINCLAIR, b. 30 Nov 1818, South Ronaldsay  [Birth] |
| | 2. James SINCLAIR, b. 14 Sep 1821, South Ronaldsay [Birth] |
| | 3. George SINCLAIR, b. 28 Oct 1823, South Ronaldsay [Birth] |
| | 4. William SINCLAIR, b. 4 Dec 1825, South Ronaldsay [Birth] |
| | 5. Isaac SINCLAIR, b. 16 Dec 1827, South Ronaldsay [Birth] |
| | 6. Alexander SINCLAIR, b. 3 Jan 1830, South Ronaldsay [Birth] |
| | 7. Robert SINCLAIR, b. 2 Dec 1832, South Ronaldsay [Birth] |
| | 8. Betsy SINCLAIR, b. 1 Jul 1844, South Ronaldsay [Birth] |
| | 9. James SINCLAIR, b. 8 Sep 1845, South Ronaldsay [Birth] |
| | 10. Jessie SINCLAIR, b. 15 Mar 1848, South Ronaldsay [Birth] |
| | 11. Malcolm SINCLAIR, b. 19 Aug 1849, South Ronaldsay [Birth] |
| | 12. Margaret SINCLAIR, b. 16 Nov 1851, South Ronaldsay [Birth] |
| | 13. John SINCLAIR, b. 25 Feb 1854, South Ronaldsay [Birth] |
|
