Deborah Cavendish, Duchess of Devonshire Deborah Cavendish, Duchess of Devonshire Deborah Vivien Cavendish, Duchess of Devonshire, (born Deborah Freeman-Mitford and latterly Deborah, Dowager Duchess of Devonshire; 31 March 1920 – 24 September 2014) was an English aristocrat, writer, memoirist and socialite. She was the youngest and last surviving of the six Mitford sisters, who were prominent members of English society in the 1930s and 1940s. Known to her family as "Debo", Deborah Mitford was born in Asthall Manor, Oxfordshire, England. Her parents were David Freeman-Mitford, 2nd Baron Redesdale (1878–1958), son of Algernon Freeman-Mitford, 1st Baron Redesdale, and his wife, Sydney (1880–1963), daughter of Thomas Gibson
Hitler's British Girl sisters and her adoption of fascism as a way to rebel and make herself distinct. In 1932, Unity's elder sister Diana begins an affair with British fascist leader Oswald Mosley. Against her father's wishes, Unity meets with Mosley and, according to Oswald’s son, becomes a member of the party. The following year, Diana and Unity go to the Nuremberg rally as part of the British delegation, where Unity becomes obsessed with the Führer. Unity returns to Germany in the summer of 1934 and proceeds to stalk Hitler until she is eventually invited to his table at the Osteria Bavaria Restaurant