Name
- Addington, Henry Unwin, civil servant, 1790-18702
- Ashburnham, George, 3rd Earl of Ashburnham, 1760-18302
- Bathurst, Henry, 3rd Earl Bathurst, politician, 1762-18342
- Cradock, John Hobart, 2nd Baron Howden al Caradoc2
- Cunynghame, David, Colonel; of Milncraig, 5th Baronet2
- Dawkins, Edward James, diplomat, 1792-18652
- Egerton, Francis, 1st Earl of Ellesmere, formerly Leveson-Gower, politician, writer, traveller and patron of the arts, 1800-18572
- Esterházy von Galántha, Paul Anton, Prince, Austrian ambassador in London2
- Fane, John, 11th Earl of Westmorland, diplomatist and composer, 1784-18592
- Fox, Henry Richard, formerly Fox, 3rd Baron Holland, 1773-18402
- Hay, Robert William, Under-Secretary for War and Colonies, 1786-18612
- Kennedy, Archibald, 1st Marquess of Ailsa2
- Leake, William Martin, Lieutenant-Colonel; topographer of Greece2
- Lieven, Christofor Andreevich, Prince, Russian Ambassador in London, d 18392
- Lowther, William, Viscount Lowther, 2nd Earl of Lonsdale2
- Miguel I, King of Portugal, called "The Absolutist", "The Traditionalist" or "The Usurper", 1802-18862
- Murray, George, Knight, army officer and politician, 1772-18462
- Parish, Woodbine, diplomatist2
- Planta, Joseph, the younger, GCH, diplomatist and politician, 1787-18472
- Price, Robert, 2nd Baronet2