Name
- Bukhvostov, Petr, Russian army officer1
- Bulgari, Mark Nikolaevich, Count, of the Russian Ministry for Foreign Affairs1
- Bunin, Anna Petrovna1
- Burgh, Ulick John, 1st Marquess of Clanricarde, politician, 1742-17971
- Burghart, F., tailor, of London1
- Burn, Ralph, bootmaker1
- Burney, James, Rear-Admiral; author1
- Butler, George, headmaster and dean of Peterborough, 1774-18531
- Butyagin, Pavel Stepanovich, Russian Chargé d'Affaires at Paris1
- Buxhoevden, Natalia Aleksandrovna, Countess, wife of Count F F Buxhoevden1
- Bécourt, Regnault, French author1
- Bülow, Heinrich, Baron, Prussian Foreign Minister1
- Caldeira Brant Pontes, Felizberto, Marquês de Barbacena; Brazilian diplomatist1
- Campbell, Mrs; of Princess Charlotte's Household1
- Campbell, Neil, Knight, army officer, 1776-18271
- Canning, Joan, Viscountess Canning 1828, wife of George Canning1
- Capel-Coningsby, George, Viscount Malden; 5th Earl of Essex 17991
- Capelle, Guillaume Antoine Benoit, Baron1
- Capo d'Istria, Giovanni Antonio, Count President of Greece1
- Caradoc, John Francis, 1st Baron Howden, army officer, 1759-18391