Catherine Cavendish, Duchess of Devonshire British noblewoman (1700–1777) Parents Catherine Hale John Hoskins Children Lord George Cavendish William Cavendish, 4th Duke of Devonshire Lady Elizabeth Cavendish Lady Caroline Cavendish Lady Rachel Cavendish Lord Frederick Cavendish Lord John Cavendish Partners William Cavendish, 3rd Duke of Devonshire
