Lydia Yarde-Buller (1917-2006) (1917–2006) Parents Denise Orme John Yarde-Buller, 3rd Baron Churston Children Sir Gavin Lyle, 3rd Bt. Lord Francis Russell Lorna Lyle Siblings Richard Yarde-Buller, 4th Baron Churston John Reginald Henry Yarde-Buller Joan Yarde-Buller Primrose Yarde-Buller Denise Yarde-Buller Partners Ian Lyle Ian Russell, 13th Duke of Bedford