Name
- Allwood, of Add MS 344271
- Charles III, of Spain, 1716-17881
- Dundas, Henry, 1st Viscount Melville, lawyer, politician and statesman, 1742-18111
- Eden, Morton Frederick, 1st Baron Henley1
- Foy[remove]1
- Fraser, William, Under Secretary of State1
- Hennin, Pierre Michel, Secrétaire du Cabinet du Roi1
- Holroyd, John, 1st Earl of Sheffield, statesman, 1735-18211
- Liston, Robert, Secretary of Embassy at Madrid; afterwards Minister to Sweden1
- Louis XVI, of France1
- Montmorin, Armand Marc, Comte, successively French Ambassador in Spain and Minister of Foreign Affairs1
- Montmorin, wife of Armand Marc, Comte de Montmorin1
- Moore, John, successively Dean of Canterbury, Bishop of Bangor and Archbishop of Canterbury1
- Osborne, Francis Godolphin, Marquess of Carmarthen, 5th Duke of Leeds1
- Palmer, J-, of the General Post Office1
- Pitt, William, Prime Minister, called 'the younger', 1759-18061
- Rayneval, Joseph Matthias Gérard the, French diplomatist1
- Rigoley d'Ogney, Baron, Intendant des Postes1
- Rose, George, PC, MP1
- Sackville, John Frederick, 3rd Duke of Dorset, diplomat and politician, 1745-17991