Name
- Louis XVI, of France[remove]3
- Ainslie, Robert, 1st Baronet, diplomat and numismatist, 1730-18122
- Cornwall, John, of Add MS 355102
- Drummond and Co, bankers, London2
- Drummond, Andrew Berkeley, banker, 1755-18332
- Elliot, Hugh, diplomat and adventurer, 1752-18302
- Fitz Herbert, Alleyne, Baron St Helens, ambassador and privy counsellor, 1753-18392
- Fraser, William, Under Secretary of State2
- Frederick II, King of Prussia2
- Gaudy, Catherine, correspondent of Sir Robert Murray Keith, fl 1776-17882
- Georg August, Duke of Mecklenburg-Strelitz, soldier and sailor, 1748-17852
- Green, Nathaniel, Consul at Trieste and (1787) at Nice2
- Hamilton, William, Knight, British envoy at Naples and art collector, 1731-18032
- Harris, James, 1st Earl of Malmesbury2
- Milliquit, John, Chargé d' affaires at Dresden2
- Murray, David, 2nd Earl of Mansfield2
- Murray, Frances M-, Miss2
- Seymour-Conway, Henry, General, Secretary of State2
- Strange, John, British Resident at Venice (1773-1778)2
- Yorke, Joseph, 1st Baron Dover, army officer, diplomat and politician, 1724-17922