The third of the six Mitford sisters, Diana Mosley was born in 1910. She left her first husband, Bryan Guinness, for Oswald Mosley whom she married in a secret ceremony in Magda and Joseph Goebbels' dining room in 1936, with Adolf Hitler in attendance. Imprisoned in Britain without trial during World War II, she moved to France after where the Duke and Duchess of Windsor were her neighbours.