Arthur Ponsonby, 1st Baron Ponsonby of Shulbrede British Liberal and later Labour politician and pacifist (1871-1946) (1871–1946) Parents Mary Ponsonby, Lady Ponsonby Henry Ponsonby Children Elizabeth Ponsonby Matthew Ponsonby, 2nd Baron Ponsonby of Shulbrede Siblings Frederick Ponsonby, 1st Baron Sysonby John Ponsonby Magdalen Ponsonby Alberta Victoria Ponsonby Partners Dorothea Ponsonby
