Richard Yarde-Buller, 4th Baron Churston peer (1910-1991) (1910–1991) Parents Denise Orme John Yarde-Buller, 3rd Baron Churston Children Siblings Lydia Yarde-Buller John Reginald Henry Yarde-Buller Joan Yarde-Buller Primrose Yarde-Buller Denise Yarde-Buller Partners Olga Alice Muriel Rothschild Elizabeth Mary du Pré