Louisa Margaret Drummond-Hay Drummond-Hay, Louisa Margaret née Thomson, 1792—1869 (1792–1869) Parents John Thomson Children Edward Hay Drummond Hay Henrietta Auriol Drummond-Hay Thomas Robert Hay Drummond-Hay Elizabeth Catherine Drummond-Hay Theodosia Drummond-Hay Louisa Drummond-Hay John Hay Drummond Hay James de Vismes Drummond-Hay Sir Francis Ringler Drummond-Hay George William Drummond-Hay Partners Edward William Auriol Drummond-Hay