Registered commission and factory by Colonel Patrick Duff to his uncle Alexander Gordon of Cairnbanno, his brother James Duff, London, John Gordon of Cairnfield and John Gordon his son, advocate, to manage his affairs Registered commission and factory by Colonel Patrick Duff to his uncle Alexander Gordon of Cairnbanno, his brother James Duff, London, John Gordon of Cairnfield and John Gordon his son, advocate, to manage his affairs, 16 June 1790 16 June 1790