Parley 0.9.2-svn 18th Century Prime Ministers Stefan Carney stefanjcarney@live.co.uk Public Domain 2009-01-14 History Name en Date en Sir Robert Walpole 1721-1742 The Earl of Wilmington 1742-1743 Henry Pelham 1743-1754 The Duke of Newcastle (1st Ministry) 1754-1756 The Duke of Devonshire 1756-1757 The Duke of Newcastle (2nd Ministry) 1757-1762 The Earl of Bute 1762-1763 George Grenville 1763-1765 The Marquess of Rockingham (1st Ministry) 1765-1766 The Earl of Chatham ("William Pitt the Elder") 1766-1768 The Duke of Grafton 1768-1770 Lord North 1770-1782 The Marquess of Rockingham (2nd Ministry) 1782 The Earl of Shelburne 1782-1783 The Duke of Portland (1st Ministry) 1783 William Pitt the Younger (1st Ministry) 1783-1801 Default Lesson true