Barton Newton Wallop William-Powlett (1871-1954) (1871–1954) Parents Ellen Fleming Barton Powlett Wallop Children Peter de Barton Vernon Wallop William-Powlett Peveril William-Powlett Oliver Richard Ferdinand William-Powlett Newton James Wallop William-Powlett Siblings Dorothea Ellinor Mary Wallop William-Powlett Katherine Gertrude Wallop William-Powlett Camilla Henrietta Maria Wallop Powlett Rose Maria Wallop Powlett Partners Emily Charlotte Reibey