Name
- Breare, John1
- Bridge, Bewick, Reverend; FRS1
- Browm, John, Major1
- Brown, Arthur, Lieutenant -Gov of Kinsale1
- Brown, John, Sovereign of Belfast.'1
- Brown, Joseph1
- Brown, Thomas Edward, of Add MS 331111
- Browne, John Denis, 3rd Earl of Altamont, afterwards 1st Marquis of Sligo1
- Browne, Valentine, 1st Earl of Kenmare1
- Bruslart, Louis Guérin, Chevalier1
- Brühl, M-, Countess1
- Buckner, John, Bishop of Chichester1
- Bulkeley, James, Colonel1
- Burgoyne, John, General1
- Burke, Edmund, of Add MS 325661
- Busby, W-1
- Bushe, Charles Kendal, Solicitor-General for Ireland1
- Butson, Chr-1
- Byres, James, of Add MS 331001
- Callaghan, William1