Sibell Vanden-Bempde-Johnstone (1881-1958) (1881–1958) Parents Francis Vanden-Bempde-Johnstone, 2nd Baron Derwent Ethel Strickland-Constable Children Walter Long, 2nd Viscount Long Siblings Freda Vanden-Bempde-Johnstone Partners Walter Long Ralph Glyn, 1st Baron Glyn