Lachlan Gordon-Duff (1880-1914) (1880–1914) Parents Thomas Gordon-Duff, 9th of Drummuir and 11th of Park Pauline Tennant Children Thomas Robert Gordon-Duff, 10th of Drummuir and 12th of Park Lachlan Gordon-Duff Frances Pauline Gordon-Duff Siblings David Gordon-Duff George Gordon-Duff Constantia Gordon-Duff Joanna Gordon-Duff Margaret Gordon-Duff Katharine Gordon-Duff Randall Gordon-Duff Partners Lydia Pike