Thomas Hay-Drummond, 11th Earl of Kinnoull Scottish noble and genealogist (1785-1866) (1785–1866) Parents Sarah Harley Robert Hay-Drummond, 10th Earl of Kinnoull Children Arthur Drummond of Cromlix Lady Elizabeth Hay-Drummond Robert Hay-Drummond of Cromlix George Hay-Drummond, 12th Earl of Kinnoull Charles Drummond of Cromlix and Innerpefray Lady Louisa Hay-Drummond Lady Sarah Hay-Drummond Lady Augusta Sophia Hay-Drummond Lady Frances Hay-Drummond Siblings Lady Henrietta Hay-Drummond Francis Hay-Drummond of Cromlix Lady Sarah Hay-Drummond Partners Louisa Burton Rowley
