Politics of Harry Potter J. K. Rowling also noted that Mitford's other sister Unity, to whom Jessica was closest in youth, became an arch-fascist and favourite of Adolf Hitler's. Jessica's story may have thus inspired a part of Harry's story: Narcissa Black (analogue to Diana Mosley) married a Death Eater, Lucius Malfoy (Oswald Mosley). Her sister, Bellatrix (Unity Mitford), was herself a Death Eater, and a favourite of Lord Voldemort (Adolf Hitler). Andromeda (Jessica Mitford) married the Muggle-born Ted Tonks against her family's wishes (as Jessica eloped with her cousin Esmond Romilly) and was blasted out of the family-tree tapestry. These parallels were noted
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