William Sinclair, Earl of Orkney
Birth:
Abt 1408
of Caithness, Scotland
Death:
Mar 1482
FCID:5498:18563
Parents
Father:
Henry [2nd Earl of Orkney] Sinclair
Mother:
Egidia [Countess of Orkney] Douglas
Marriage(s)

Marjory Sutherland
md. Bef Nov 1456
Children
1.
Living
2.
Wil ... Sinclair, Earl ofCaithness
b. 1459

Elizabeth Douglas, Countess of Buchan
md.
Children