William Cavendish, 4th Duke of Devonshire, English politician, Prime Minister of the United Kingdom (died 1764)
William Cavendish, 4th Duke of Devonshire, styled Lord Cavendish before 1729, and Marquess of Hartington between 1729 and 1755, was a British Whig statesman and nobleman who was br…
William Cavendish, 4th Duke of Devonshire, English politician, Prime Minister of the United Kingdom (died 1764)