
| William SINCLAIR, 2nd Lord Sinclair | |
| B: | 1430 |
| Caithness, Scotland | |
| D: | 1487 |
| Dunfermline, Fife, Scotland | |
| Christian LESLIE | |
| B: | Abt 1432 |
| Caithnesshire, Scotland | |
| M: | 29 Apr 1458 |
| Caithness, Scotland | |
| D: | 16 Mar 1501 |
| Scotland | |
| Catherine SINCLAIR | |
| B: | Abt 1432 |
| Caithness, Scotland | |
| D: | Yes, date unknown |
| William SINCLAIR, 1st Earl of Caithness | |
| B: | Abt 1410 |
| Orkney, Scotland | |
| D: | 1484 |
| Elizabeth DOUGLAS | |
| B: | Abt 1370 |
| Scotland | |
| D: | Abt 1451 |
| Beatrix SINCLAIR | |
| B: | Abt 1412 |
| Orkney, Scotland | |
| D: | Yes, date unknown |
| Egidia DOUGLAS | |
| B: | Abt 1385 |
| Nithsdale, Dumfries, Scotland | |
| D: | Yes, date unknown |
| Henry II SINCLAIR, 2nd Earl of Orkney | |
| B: | Abt 1375 |
| Orkney Islands, Scotland | |
| D: | 1 Feb 1420 |
| Roslynn, Midlothian, Scotland | |
| William DOUGLAS, Lord of Nithsdale | |
| B: | Abt 1387 |
| Nithsdale, Dumfries, Scotland | |
| D: | Abt 1419 |
|
| Egidia STEWART | |
| B: | Abt 1364 |
| Dundonald, Ayrshire, , Scotland | |
| D: | Yes, date unknown |
| William DOUGLAS, of Nithsdale | |
| B: | Abt 1365 |
| Orkney, Scotland | |
| D: | Abt 1392 |