Name
- Beauharnais, Eugène, Prince of Eichstadt5
- Bunbury, Henry Edward, 7th Baronet, Lieutenant-General, 1778-18605
- Ferreri, Gioacchino, Sicilian Minister of Finance, fl 1814-18195
- Harrison, George, Treasury Assistant Sec5
- Jablonowski, Ludwig, Prince, Austrian Envoy at Naples5
- Nicholas I, of Russia5
- Pellew, Edward, 1st Viscount Exmouth5
- Temple, Henry John, 3rd Viscount Palmerston, Prime Minister, 1784-18655
- Tommasi, Donato, Marchese; Neapolitan Minister of Justice5
- Walker, Richard, Vice-Consul at Naples5
- Almeida, Francisco, Portuguese Minister for Foreign Affairs4
- Avarna, Carlo, Duca di Gualtieri4
- Barrow, John, 1st Baronet, author; Second Secretary to the Admiralty, 1764-18484
- Gordon, George, 4th Earl of Aberdeen, afterwards Hamilton-Gordon4
- Goulburn, Henry, politician, 1784-18564
- John III Sobieski, King of Poland4
- Lamb, Frederick James, 3rd Viscount Melbourne, Baron Beauvale4
- Lushington, Henry, 2nd Baronet, Consul-General at Naples4
- Medici, Luigi de', Principe d'Ottaiano, Duca di Sarno; Neapolitan Minister of Finance4
- Mocenigo, C. George, Count, Russian Envoy at Naples4