Chatsworth House 10th Duke of Devonshire. However, he was killed in action in Belgium in September 1944, and Kathleen died in a plane crash in 1948. His younger brother Andrew became the 11th Duke in 1950. He was married to Deborah Mitford, one of the Mitford girls and sister to Nancy Mitford, Diana Mitford, Pamela Mitford, Unity Mitford and Jessica Mitford The modern history of Chatsworth begins in 1950. The family had not yet moved back after the war and, although the 10th Duke had transferred his assets to his son during his lifetime in the hope of avoiding death duties, he
Diana Álvares Pereira de Melo, 11th Duchess of Cadaval the history of the Portuguese monarchy, which she publishes under the name of Diana de Cadaval. "Dona" Diana's father was married twice, but only the second marriage was a religious ceremony. Diana has two older half-sisters, an older half-brother (born from her father's extramarital relationship) and a younger sister: When the Duke died in 2001, the eldest daughters of both marriages, Rosalinda and Diana, disputed the family heritage. "Dom" Duarte Pio, Duke of Braganza recognized Diana as 11th Duchess of Cadaval (on a non-hereditary basis, as all holders of the Dukedom of Cadaval in the past have obtained royal recognition