Letters to William Pitt jun., from: Circello, Marquis de, Claricarde, 12th Earl & aft: Marquis of, (Henry de Burgh) (6) Clanricarde, 13th Earl of, (John de Burgh) (6) Clapham, John, Clare, Earl of, (John Fitzgibbon) (2) Clare, Thomas, Clarendon, Earl of (Thomas Villiers) Clarendon, R.V., Clarina, Lord (Eyre Massey) Clark, Mrs. Ann, (2) Clark, Lieut. Benj., (2) Clark, Duncan, Clark, Wilfrid, Clarke, Rev. George Somers, Clarke, James, Clarke, J.A.O., Clarke, John, Clarke, Mrs. Margaret, (5) Clarke, P.J., Clarke, Thomas Clarke, Thos. Harley, (6) Clarke, Monsieur, Clarkson, Alice, Claus, Chrotian Frederic, Clayton, Captain, Clayton, Robert, Cleaver, Dr. Wm., Bishop of Chester, (2) Letters to William Pitt jun., from: Cleghorn, David, Cleghorn, Thomas, (2) Cleland, Walter, Clemenceau, Monsieur, Clenord, Monsieur de, (2) Clerk, James, Lord Provost of Edinburgh Clevland, J., (3) Clifden, 2nd Viscount (Henry Welbore Agar Ellis) (2) Clifford, 6th Lord (Hugh Edward Henry Clifford) Clifford, Dowager Lady (Lady Anne, Widow of 5th Lord) Clifton, F., (4) Clifton, George Henry, Clinton, Lord (Rob. Geo. Wm. Trefusis) Clinton, Sir H., (2) Clinton, W.H. Clitherow, James & others, (Clive, Edward, 2nd Lord Clive, see Powis, Earl of) Clive, Major Robert, Close, H.J. Clutterbuck, Mary, Clutterbuck, Peter, (4) Clutterbuck, Thos., jun., Clyne, William,