Name
- Harrison, George, Treasury Assistant Sec[remove]5
- Bathurst, Henry, 3rd Earl Bathurst, politician, 1762-18344
- Bunbury, Henry Edward, 7th Baronet, Lieutenant-General, 1778-18603
- Avarna, Carlo, Duca di Gualtieri2
- Barker, William Wilton, British Pro-Consul at Messinia, 1769-18562
- Bentinck, William Henry, army officer, diplomatist, and Governor-General of India, 1774-18392
- George III, King of Great Britain and Ireland, 1738-18202
- George IV, King of Great Britain and Ireland, 1762-18302
- Hamilton, William Richard, antiquary and diplomatist2
- Lushington, Henry, 2nd Baronet, Consul-General at Naples2
- Maria Carolina of Austria, Queen Consort of Ferdinand I of the Two Sicilies, 1752-18142
- McDonell, Henry, Consul-General at Algiers2
- Routh, W. E., Pro-Consul at Naples2
- Ruffo, Fabrizio, Principe di Castelcicala; Neapolitan Ambassador in London2
- Somma, Tommaso di, Marchese di Circello, Neapolitan foreign minister2
- Stewart, Robert, Viscount Castlereagh, 2nd Marquess of Londonderry, 1769-18222
- Vallin, Routh and Valentine, Naples2
- Vernerd, Jacques, of Naples2
- Walker, Richard, Vice-Consul at Naples2
- Wood, George, of George Wood and Co., Palermo2