| Children |
| | 1. Robina Stewart RENDALL, b. 26 Sep 1828, Stromness [Birth] |
| | 2. James Davidson RENDALL, b. 18 Jul 1830, Stromness [Birth] |
| | 3. William Corrigal RENDALL, b. 4 Sep 1832, Stromness [Birth] |
| | 4. Marion Hamilton RENDALL, b. 28 Apr 1836, Stromness [Birth] |
| | 5. Margaret Robertson RENDALL, b. 12 May 1840, Stromness [Birth] |
| | 6. Helen Robertson RENDALL, b. 20 Jun 1842, Stromness [Birth] |
| | 7. Thomas Isbister Flett RENDALL, b. 18 Dec 1847, Stromness [Birth] |
| | 8. John RENDALL, b. 13 Nov 1849, Stromness [Birth] |
|