William Sinclair, Earl of Orkney & Caithness
1410 - 1484 (74 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 William Sinclair, Earl of Orkney & Caithness [1] b. 1410 d. 1484
- Marjory Sutherland b. Unknown d. Aft 1457
- 2 Lady Eleanor Sinclair [1.1] b. 1457 d. 21 Mar 1518
- Sir John Stewart, 1st. Earl of Atholl b. Abt 1440 d. 19 Sep 1512
- 3 Lady Isabel Stewart [1.1.1] b. Unknown d. Unknown
- Alexander Robertson, 5th. Baron of Struan b. Unknown d. 1505
- 4 John Robertson [1.1.1.1] b. Unknown d. Unknown
[ =>]
- 4 John Robertson [1.1.1.1]
- 3 Lady Isabel Stewart [1.1.1]
- 2 Lady Eleanor Sinclair [1.1]