Mountstuart Hungerford Jackson (1860-1925) (1860–1925) Parents Anna Madeline Hungerford Jackson Elphinstone Jackson Children Madeline Hungerford Jackson Dorothy Hungerford Jackson Beatrice Hungerford Jackson Lawrence Hungerford Jackson Cecil Hungerford Jackson Siblings Robert Hungerford Jackson Alexander Townsend Jackson William Hungerford Jackson Keith Hungerford Jackson Elphinstone Jackson Partners Ethel Beatrice Cowie