Name
- Hamilton, William, Knight, British envoy at Naples and art collector, 1731-18034
- Byres, James, alias Byers; collector, of Rome2
- Dutens, Louis, diplomat, chaplain and writer, 1730-18122
- Gray, James, 2nd Baronet, diplomat and antiquary, c 1708-17732
- Grenville, William Wyndham, 1st Baron Grenville, politician and Prime Minister, 1759-18342
- Hamilton, Emma, wife of Sir William Hamilton, social celebrity and artist's model, ?1765-18152
- Hippisley, John Coxe, 1st Baronet2
- Macpherson, John, Baronet , Governor-General of India 1785-17862
- Maria Carolina of Austria, Queen Consort of Ferdinand I of the Two Sicilies, 1752-18142
- Roche, George, of Add MS 420692
- Russo, Gasparo, master of the household of Sir W Hamilton at Naples2
- Sabatino, Vincenzo, major-domo of Sir W Hamilton at Naples2
- Turkey, Sultans of. Selim III2
- Ajello, Filippo, of Naples1
- Allan, Thomas, mineralogist1
- Altieri, Giovanni, of Naples1
- Anfuso, Peter, Vice-Consul at Messina, fl 17991
- Army of England1
- Auriol, James Peter, Secretary to the Royal Institution1
- Baker, Robert, correspondent of Sir William Hamilton, fl 18021