Diana, Lady Mosley, known as Diana Guinness between 1929 and 1936, was a British fascist, aristocrat, writer, and editor. She was one of the Mitford sisters and the wife of Oswald Mosley, leader of the British Union of Fascists. From Wikipedia
Based on extensive diaries and letters, the series traces how aristocratic privilege propelled each sister toward radical politics in 1930s Europe.
