Name
- Ducrest, -, correspondent of William Eden, 1st Baron Auckland, fl 17931
- Duncan, Gideon, Vice-Consul at Ostend, fl 1787-17931
- Dundas, Henry, 1st Viscount Melville, lawyer, politician and statesman, 1742-18111
- Eliot, William, Secretary of Legation at Berlin, etc1
- Fagel, Hendrik, Baron, politician and ambassador, 1765-18381
- Fitzherbert, Alleyne, Baron St Helens, diplomat, 1753-18391
- Francis II, Emperor of Germany1
- Frederic Augustus, Duke of Brunswick-Oels1
- Gardiner, William, Lieutenant-Colonel; Minister to Poland 17921
- Ghillini, Michael, of Cagliari, musician, composer and diplomat, fl 1758-18011
- Gibson, Alexander, of Danzig, merchant and diplomat, 1770-18361
- Grenville, William Wyndham, 1st Baron Grenville, politician and Prime Minister, 1759-18341
- Gustav III, King of Sweden, 1746-17921
- Hall, Charles Henry, Dean of Christ Church, Oxford, 1763-18271
- Hervey, John Augustus, Lord Hervey, naval officer and diplomat, 1757-17961
- Herzburg, Ewald Friedrich, Count, Prussian Minister of State1
- Hodgkins, James, Merchant1
- Huber, Bartholomew, of Add MS 344261
- Kassel, Georg Karl, Prince of Hesse-Kassel, army officer, 1691-17551
- Kaunitz-Rietberg, Wenzel Anton, Prince, Austrian Secretary of State1