Name
- Murray, George, Knight, army officer and politician, 1772-18463
- Brougham, Henry Peter, 1st Baron Brougham and Vaux, statesman, 1778-18682
- Campbell, John, 2nd Marquess of Breadalbane, politician and courtier, 1796-18622
- Charles Ferdinand, Principe di Capua2
- Dawkins, Clinton George Augustus, diplomat and secretary to Lord Aberdeen, 1808-18712
- Dundas, Robert, 2nd Viscount Melville, formerly Dundas, politician and statesman, 1771-18512
- Egerton, Thomas, 2nd Earl of Wilton, formerly Grosvenor2
- Ellis, Henry, Knight, Principal Librarian, British Museum, 1777-18692
- Esterházy von Galántha, Paul Anton, Prince, Austrian ambassador in London2
- Featherstonhaugh, George William, geologist and geographer, 1780-18662
- Ferdinando II Carlo, King of the Two Sicilies, 1810-18592
- Frere, John Hookham, diplomatist2
- Grenville, Richard Plantagenet, 2nd Duke of Buckingham and Chandos, politician and bankrupt aristocrat, 1797-18612
- Jackson, George, KCH 1832; diplomatist, fl 18322
- Johnston, Alexander, Knight, Chief Justice of Ceylon, 1775-18492
- Jones, Theobald, Captain; RN, Admiral 1865; MP2
- Lowther, William, Viscount Lowther, 2nd Earl of Lonsdale2
- Napier, Francis, 10th Baron Napier of Merchiston, 1st Baron Ettrick2
- Penelope Caroline, Principessa di Capua2
- Sackville-West, George John, 5th Earl De la Warr, formerly West2