1. David Wilkinson, The Duke of Portland: Politics and Party in the Age of George III (New York, 2003).
2. Dennis Large, ‘The Decline of “the Party of the Crown” and the Rise of Parties in the House of Lords, 1783–1837,’ English Historical Review (1963), 78:685, 690.
3. W. R. Ward, ‘Some Eighteenth-Century Civil Servants: The English Revenue Commissioners, 1754–98,’ English Historical Review (1955), 70:25–54.
4. Hugh Barty-King, Her Majesty’s Stationery Office: The Story of the First 200 Years, 1786–1925 (H. M. Stationery Office, 1986), 6–7.
5. Edward E. Curtis, The Organization of the British Army in the American Revolution (New York, 1928), 3–8, 22–4, 34–7.