| Source: | Records of the Earldom of Orkney 1299-1614 |
| Page: | No. LXVII, p. 145-48 |
| Citation: | |
| Certainty: | certainly |
| Notes: |
| 1 | John Sinclair of Tohop (-before 5 November 1579), parents: Sir William Sinclair of Warsetter and Helen Gordon |
| 2 | Magnus Sinclair in/of Skaill (-), parents: John Sinclair of Tohop |