Eric Norman Rollo (1861-1930) (1861–1930) Parents John Rollo, 10th Lord Rollo Children William Hereward Charles Rollo Torfrida Henrietta Louisa Rollo John Eric Henry Rollo, 12th Lord Rollo of Duncrub Gylla Rollo Siblings Gilbert Rollo Agnes Catharine Rollo Partners Constance Maud Hohler