 Garden Duff-Dunbar of Hempriggs had predeceased his father, leaving two young sons, George, afterwards Sir George Duff-Sutherland-Dunbar, 6th Baronet, and Lt. Cdr.Kenneth Duff-Dunbar, who died in World War I and whose only son, Capt.Kenneth Duff-Dunbar, died in World War II.