Name
- Charles IV, of Spain1
- Drake, Francis, diplomat, 1764-18211
- Drake, Herbert Mackworth, clergyman and former owner of papers relating to Francis Drake, fl Late 19th century1
- Dundas, Henry, 1st Viscount Melville, lawyer, politician and statesman, 1742-18111
- Eden, Morton Frederick, 1st Baron Henley1
- First Republic of France1
- Fitzgerald, Robert Stephen, diplomat, 1765-18331
- Ghillini, Michael, of Cagliari, musician, composer and diplomat, fl 1758-18011
- Gissac, Montcalm, French royalist and correspondent of Sir Gilbert Elliot, fl 17951
- Hervey, Elizabeth Catherine Caroline, afterwards Ellis; daughter of Elizabeth Hervey; wife (1798) of Charles, 1st Baron Seaford1
- Hervey, Elizabeth, widow of John Augustus, Lord Hervey1
- Hervey, John Augustus, Lord Hervey, naval officer and diplomat, 1757-17961
- Hood, Samuel, Captain Admiral 1794, 1st Viscount Hood 17961
- Jackson, Francis James, diplomatist1
- Kynynmound, Gilbert Elliot Murray, 1st Earl Minto, colonial governor and politician, 1751-18141
- Lizakevicz, Joachim, Russian Chargé d'Affaires at Genoa1
- Lángara y Huarte, Juan, Spanish Admiral1
- Macartney, George, Earl Macartney, of Add MS 468251
- Macpherson, John, Baronet , Governor-General of India 1785-17861
- Paoli, Filippo Antonio Pasquale, General; President of Corsica1