William Hereward Charles Rollo (1890-1962) (1890–1962) Parents Constance Maud Hohler Eric Norman Rollo Children Primula Rollo Peter Rollo Siblings Gylla Rollo John Eric Henry Rollo, 12th Lord Rollo of Duncrub Torfrida Henrietta Louisa Rollo Partners Diana Joan Wrey Lady Kathleen Nina Hill