Name
- Anfuso, Peter, Vice-Consul at Messina, fl 17991
- Baker, Robert, correspondent of Sir William Hamilton, fl 18021
- Behr, Burchard Christian, Baron, Hanoverian Minister in England1
- Burges, James Bland, 1st Baronet, afterwards Lamb1
- Byres, James, alias Byers; collector, of Rome1
- Castello, Gabriele Lancillotto, Principe di Torremuzza1
- Christie, James, senior; auctioneer1
- Clemente1
- Copithorne, Albert Ninis1
- Coutts, Thomas, banker, 1735-18221
- Cumming, Alexander, FRS1
- Denham, Joseph, correspondent of Sir William Hamilton, fl 1797-17981
- Dietrichstein, Karl Maximilian Philipp Franz Xaver, Prince, landowner, 1702-17841
- Drake, Francis, diplomat, 1764-18211
- Dutens, Louis, diplomat, chaplain and writer, 1730-18121
- Ebermayer, Johann Martin Gottlob, bookseller; of Nuremberg, fl 17791
- Firrao, Tommaso, Principe di Luzzi, Viceroy of Sicily, fl 1798-18021
- Gray, James, 2nd Baronet, diplomat and antiquary, c 1708-17731
- Grenville, William Wyndham, 1st Baron Grenville, politician and Prime Minister, 1759-18341
- Hamilton, Emma, wife of Sir William Hamilton, social celebrity and artist's model, ?1765-18151