| Source: | Records of the Earldom of Orkney 1299-1614 |
| Page: | No. CXXII, p. 231-32 |
| Citation: | |
| Certainty: | certainly |
| Notes: |
| 1 | Magnus Sinclair of Warsetter (-before 8 August 1546), parents: Sir William Sinclair of Warsetter and Helen Gordon |
| 2 | William Groat of Duncansby (-after 21 December 1563), burgess of Kirkwall |