Name
- Amyand, Claudius, Under-secretary of State, Commissioner of Customs (1756-1765)1
- Barberie, François Dominique, Marquis de Saint Contest, French Secretary of State for Foreign Affairs, 1701-17541
- Beckers, Baron, Minister of the Elector Palatine at Vienna1
- Bentinck, William, Count, son of the 1st Earl of Portland1
- Carmichael, John, 3rd Earl of Hyndford, diplomatist1
- Carvajal y Lancaster, José de, Spanish Minister of State1
- Charles Theodore, Elector Palatine of the Rhine1
- D'Arcy, Robert, 4th Earl of Holdernesse, diplomat and politician, 1718-17781
- Francis I, Emperor of Germany, and Maria Theresa1
- Frederic Augustus II, King of Poland, 1670-17331
- George II, King of Great Britain and Ireland, 1683-17601
- Gravier, Charles, Comte de Vergennes, politician, diplomat and statesman, 1719-17871
- Gray, James, 2nd Baronet, diplomat and antiquary, c 1708-17731
- Haslang, Count, Bavarian Minister in London1
- Jones, Hugh Valence, Clerk in Secretary of State's Office afterwards Solicitor to the Treasury1
- Keene, Benjamin, Knight, diplomat, 1697-17571
- Keith, Robert, Ambassador at St Petersburg1
- Kenelly, Richard, Superior of the Order of St. Francis, and of St. Anthony's Irish College at Louvain1
- Keppel, William Anne, 2nd Earl of Albemarle, KG; Ambassador to France1
- Mann, Horace, 1st Baronet, British Minister at Florence1