Name
- Blosset, Marquis de1
- Bothmar, Hans Caspar Yon, Count, Danish Ambassador to England1
- Bowles, Miss; of Add MS 383041
- Box, George, of Add MS 382151
- Breton, William, Keeper of the Privy Purse1
- Brett, Timothy, Commissioner of the Navy1
- Briggs, Edward1
- Browne, H-, of Add MS 383041
- Brudenell, George, 4th Earl of Cardigan; 1st Duke Montagu 1766, afterwards Montagu1
- Brydges, James, Marquess of Carnarvon, 3rd Duke of Chandos 17711
- Brühl, Hans Moritz i-on, Count, Saxon Minister in London1
- Burgoyne, Frances, wife of Sir Roger Burgoyne, 6th Baronet1
- Burrard, Harry, 1st Baronet, of Lymington; soldier and politician, 1755-18131
- Burrell, Peter, 1st Baron Gwydir, politician, 1754-18201
- Cadogan, Charles Sloane, 1st Earl Cadogan, British politician, 1728-18071
- Calder, James, 3rd Baronet, Commissioner of Stamps1
- Campbell, Elizabeth, wife of Dr John Campbell1
- Campbell, John, LLD, Agent for the Colony of Georgia, author1
- Campbell, John, Marquess of Lorne, 5th Duke of Argyll 17701
- Campbell, Pryse, MP for Nairn, Lord of the Treasury 17661