Herbert Hiley Stafford Addington British army officer (1859-1943) (1859–1943) Parents William Addington, 3rd Viscount Sidmouth Georgiana Susan Pellew Children Siblings unknown daughter Addington Francis Charles Bathurst Addington Mabel Addington Gerald Anthony Pellew Bagnall Addington, 4th Viscount Sidmouth Alice Mary Addington Harold William Addington Ursula Georgiana Addington Eveline Addington