Name
- Malcolm, Pulteney, KCB, Admiral, Commander-in-Chief at St Helena and the Cape2
- Matuszewicz, Andrey Jozef, Count2
- Mavrocordato, Alexander, Prince, Greek statesman2
- Meyer, William, British Consul-General in Albania2
- Miguel I, King of Portugal, called "The Absolutist", "The Traditionalist" or "The Usurper", 1802-18862
- Montmorency-Laval, Anne Pierre Adrien, Duc de, French Ambassador in London2
- Morier, David Richard, diplomat, 1784-18772
- Nesselrode, Charles Robert, Count, Russian statesman2
- Neumann, Philipp Roger Francis Baron de, Austrian Chargé d'affaires, London, 1781-18512
- Pakenham, Richard, KCB, diplomatist2
- Parish, Woodbine, diplomatist2
- Planta, Joseph, the younger, GCH, diplomatist and politician, 1787-18472
- Price, Robert, 2nd Baronet2
- Scott, Walter, Baronet, author, 1771-1832, http://isni.org/isni/000000...2
- Taylor, Brook, GCH, diplomatist2
- Temple, Henry John, 3rd Viscount Palmerston, Prime Minister, 1784-18652
- Ward, Edward Michael, Ambassador to Saxony2
- Wellesley, Henry, 1st Baron Cowley, diplomat, 1773-18472
- Wilmot-Horton, Robert John, formerly Wilmot 3rd Baronet2
- Wrangham, Digby Cayley, private Secretary to Lord Aberdeen2