Name
- Cathcart, Charles Schaw, 9th Baron Cathcart, army officer and ambassador, 1721-17761
- Cornwallis, Edward, General; Governor of Acadia and Gibraltar1
- Goodricke, John, 5th Baronet, of Ribston, diplomat and politician, 1708-17891
- Harcourt, Simon, Ambassador to France, Lord-Lieutenant of Ireland1
- Howard, Henry, 12th Earl of Suffolk, politician, 1739-17791
- Keith, Robert Murray, son of Sir Robert Keith, Ambassador at Vienna1
- Lynch, William, Envoy to Sardinia1
- Mann, Horace, Baronet, English Minister at Florence1
- Mostyn, John, General; of Add MS 241571
- Murray, David, 2nd Earl of Mansfield1
- Murray, John, Ambassador at Constantinople1
- Nassau de Zuylestein, William Henry, 4th Earl of Rochford1
- Norton, William, Consul at Berne1
- Osborn, John, Envoy to Saxony1
- Pallavicini, Pablo Jeronimo, 1st Duke of Grimaldi, diplomat and politician, 1710-17891
- Preston, William, Envoy to Naples1
- Visme, Louis, Secretary to the English Embassy in Spain and Russia, and Envoy to Bavaria and Sweden1
- Woodford, Ralph, 1st Baronet 1791, diplomatist1
- Wright, James, 1st Baronet 1772, Resident at Venice 1766-17741
- Yorke, Joseph, 1st Baron Dover, army officer, diplomat and politician, 1724-17921