Victor Cavendish, 9th Duke of Devonshire British politician (1868-1938) (1868–1938) Parents Emma Elizabeth Lascelles Lord Edward Cavendish Children Anne Cavendish Maud Cavendish Dorothy Macmillan Edward Cavendish, 10th Duke of Devonshire Lady Blanche Cavendish Lord Charles Arthur Francis Cavendish Rachel Cavendish Siblings Lord Richard Cavendish John Spencer Cavendish Partners Evelyn Cavendish, Duchess of Devonshire