William Sinclair, 10th Earl of Caithness, was a Scottish nobleman, Earl of Caithness and chief of the Clan Sinclair, a Highland Scottish clan in Caithness.
Born
April 2, 1727
Died
November 29, 1779
Overview
William Sinclair, 10th Earl of Caithness, was a Scottish nobleman, Earl of Caithness and chief of the Clan Sinclair, a Highland Scottish clan in Caithness.
