William Cavendish, Duke of Devonshire, British Prime Minister 1756-7, Whig. Born: 1720. Died: 2 October 1764 at Spa, Germany.
Sites 2
- William Cavendish, 4th Duke of Devonshire Entry at Wikipedia.
- InfoBritain: Duke Of Devonshire Biographical article with a link to a detailed description of his home - Chatsworth - on the same site.