Name
- Stewart, Robert, Viscount Castlereagh, 2nd Marquess of Londonderry, 1769-18222
- Vane, Charles William, formerly Stewart Baron Stewart 3rd Marquess of Londonderry2
- Winneburg, Clemens Wenzel Nepomuk Lothar, Austrian statesman, 1773-18592
- Anstett, Jean Protasius, Baron, Russian Envoy at Frankfurt1
- Beauharnais, Eugène, Prince of Eichstadt1
- Cathcart, William Schaw, 1st Earl Cathcart, General1
- Cea Bermúdez, Francisco, Spanish Consul-General at St Petersburg1
- Esterházy von Galántha, Paul Anton, Prince, Austrian ambassador in London1
- Garnerin, Maximilian Carl Joseph Franz de Paula Hieronymus, Count of Montgelas, politician, statesman and reformer, 1759-18381
- Jablonowski, Ludwig, Prince, Austrian Envoy at Naples1
- Lamb, Frederick James, 3rd Viscount Melbourne, Baron Beauvale1
- Mocenigo, C. George, Count, Russian Envoy at Naples1
- Nesselrode, Charles Robert, Count, Russian statesman1
- Ramdohr, Friedrich Wilhelm Basil, Baron, Prussian Envoy at Naples1
- Stuart, Charles, Baron Stuart de Rothesay, diplomatist, 1779-18451
- Trench, Richard le Poer, 2nd Earl of Clancarty; 1st Viscount Clancarty 18231
- Wellesley, Arthur, 1st Duke of Wellington, army officer and statesman, 1769-18521