Helen Sutherland (died 1791) (d. 1791) Parents Catherine Morison William Gordon, Lord Strathnaver Children Helen Colquhoun Sir James Colquhoun of Luss, 2nd Bt. Catherine Colquhoun Ludovic Colquhoun William Colquhoun Ann Sutherland Colquhoun Janet Colquhoun Margaret Colquhoun Siblings Janet Sutherland William Sutherland, 17th Earl of Sutherland George Sutherland John Sutherland, Lord Strathnaver Partners Sir James Colquhoun of Luss, 1st Bt.