
| James Stewart WATT | |
| B: | 20 Mar 1827 |
| Stromness | |
| Margaret Graham WATT | |
| B: | 23 Nov 1828 |
| Stromness | |
| William Henry WATT | |
| B: | 9 Dec 1830 |
| Stromness | |
| Charles Clouston WATT | |
| B: | 12 Nov 1832 |
| Stromness | |
| Jane Malcolm WATT | |
| B: | 4 Oct 1834 |
| Stromness | |
| Graham Watt William WATT | |
| B: | 1 Aug 1836 |
| Stromness | |
| Jannet Malcolm WATT | |
| B: | 26 May 1838 |
| Stromness | |
| Alexander Stewart WATT | |
| B: | 7 May 1840 |
| Stromness | |
| Jean MALCOLM | |
| M: | 8 Apr 1826 |
| Stromness | |