Name
- San Martino d'Agliè, Ambrogio di, Conte; Sardinian Minister in London1
- Saumarez, James, Baronet; 1st Baron de Saumarez 1831, Admiral1
- Schines, Demetrios, Greek author1
- Schröder, Andrei Andreevich, Russian diplomatist1
- Shuvalov, Count1
- Smirnov, Ivan Yakovlevich, Secretary to the Russian Embassy in London1
- Smirnov, Yakov Yakovlevich, chaplain to the Russian Embassy in London, fl 1815-18341
- Somerset, Elizabeth, widow of Henry, 5th Duke of Beaufort1
- Spencer-Churchill, George, 5th Duke of Marlborough1
- Stackelberg, Gustav Ernst, Count, Russian Ambassador at Naples1
- Stewart, Robert, Viscount Castlereagh, 2nd Marquess of Londonderry, 1769-18221
- Strandman, Johann Gustav Magnus, Baron, Russian diplomatist, fl 1807-18271
- Stuart, Charles, Baron Stuart de Rothesay, diplomatist, 1779-18451
- Stuart, Elizabeth Margaret, wife of Charles, Baron Stuart de Rothesay 18281
- Uvarov, Fedor Petrovich, Count, Russian general1
- Walterstorff, Ernst Frederik, General Count; Danish Minister to France1
- Weatherley, H. O., horse-dealer?, of London1
- William II, of Netherlands, Kingdom of the Netherlands1
- Wilson, Richard, of Lincoln's Inn Fields, London1
- Wilson, Robert Thomas, Major-General; General 18411