Details of William Henry Cavendish Bentinck, 3rd Duke of Portland (1738-1809)
About William Henry Cavendish Bentinck, 3rd Duke of Portland (1738-1809)
William Henry Cavendish Bentinck, 3rd Duke of Portland (1738-1809)- Biography of this British Prime Minister from Marjorie Bloy's Web of English History.
