William, Duke of Montrose; James, Marquis of Graham; John Graham of Duchray; George Graham of Kinross, and Others v Sir James Colquhoun, Bart of Luss: HL 19 Feb 1782 [1782] UKHL 6 – Paton – 805 Bailii Scotland Scotland Updated: 13 January 2022; Ref: scu.562191