Name
- Drummond, Andrew Berkeley, banker, 1755-18334
- Fraser, William, Under Secretary of State4
- Gaudy, Catherine, correspondent of Sir Robert Murray Keith, fl 1776-17884
- Murray, David, of Add MS 35512[remove]4
- Murray, Frances M-, Miss4
- Strange, John, British Resident at Venice (1773-1778)4
- Ainslie, Robert, 1st Baronet, diplomat and numismatist, 1730-18123
- Bedingfeld, John, Lieutenant in the Austrian Service, afterwards Inspector of Seamen's wills3
- Cornwall, John, of Add MS 355103
- Drummond and Co, bankers, London3
- Elliot, Hugh, diplomat and adventurer, 1752-18303
- Fitz Herbert, Alleyne, Baron St Helens, ambassador and privy counsellor, 1753-18393
- Green, Nathaniel, Consul at Trieste and (1787) at Nice3
- Harris, James, 1st Earl of Malmesbury3
- Rigby, Richard, MP3
- Bagnall, J., correspondent of Sir Robert Murray Keith, fl 17782
- Boyd, John, son of Sir John Boyd, Baronet2
- Breunner, Maria Josepha, wife of Count Earl von Breunner2
- Bulkeley, Thomas James Warren, 7th Viscount Bulkeley2
- Byng, George, 4th Viscount Torrington2