Name
- Albani, Alessandro, Cardinal, 1692-17791
- Albert, chevalier, officer in the French Navy1
- Amyand, Claudius, Under-secretary of State, Commissioner of Customs (1756-1765)1
- Antinori, Gaetano, Cavaliere, imperial Minister at Florence1
- Beckers, Baron, Minister of the Elector Palatine at Vienna1
- Bellanger, ? Austrian Minister at the Court of the Elector Palatine1
- Bentinck, Charles John, Count Bentinck of Nieuhuys, 2nd son of the 1st Earl of Portland1
- Bentinck, William, Count, son of the 1st Earl of Portland13
- Bestucheff Rjumin, Alexis Petrovitch, Count, Russian Resident in London, afterwards Chancellor of Russia4
- Bevern, August Wilhelm, General; Governor of Stettin1
- Blondel, French Envoy to Sweden(?)1
- Board of Commissioners for Trade and Plantations2
- Bothmer, Hans Caspar, Count Danish envoy in London1
- Botta Adorno, Antonio Ottone, Field-Marshal Marchese; Imperial diplomatist1
- Bourbon, Ferdinand VI, King of Spain, called the Learned and the Just, 1713-17594
- Brodie, Thomas, Deputy Lyon King of Arms1
- Brudenell, George, 4th Earl of Cardigan; 1st Duke Montagu 1766, afterwards Montagu1
- Brühl, Heinrich, Count, Saxon Minister of State3
- Burmania, Berthold Douwe, Baron, Dutch Ambassador at Vienna5
- Burrish, Onslow, diplomatist6