William [Earl of Orkney] Sinclair
Birth:
Abt 1410
of Orkney Islands, Scotland
FCID:4946:289
Parents
Father:
Henry [2nd Earl of Orkney] Sinclair
Mother:
Egidia [Countess of Orkney] Douglas
Marriage(s)
Marjory Sutherland
md. Bef Nov 1456
of Ravenscraig, Fife, Scotland
Children
1.
Living