The Third Duke of Buccleuch and Adam Smith: Estate Management and Improvement in Enlightenment ScotlandHenry Scott, the third Duke of Buccleuch (1746 1812), presided over the management of one of the largest landed estates in Britain during a time of dramatic agrarian, social and political change. Tutored and advised by the philosopher Adam Smith, the Duke was also an important patron of the Scottish Enlightenment, lauded by the Edinburgh literati the as an exemplar of patriotic nobility and civic virtue, while his alliance with Henry Dundas dominated