Name
- Adair, of Add MS 383111
- Addington, Henry, 1st Viscount Sidmouth, Prime Minister, 1757-18441
- Addington, John Hiley, PC, MP1
- Agar, Charles, 1st Earl of Normanton, Archbishop of Dublin, 1736-18091
- Anspach, Margrave of. Christian Frederic1
- Arnold, Brig-Gen-1
- Aspden, Joseph Seaton, Deputy Registrar Lancashire Chancery Court1
- Astley, Family1
- Aust, George, Under Secretary1
- Bainbridge, correspondent of the 1st Earl of Liverpool, fl 17991
- Baker, Thomas, correspondent of 1st Earl of Liverpool, fl 18001
- Ballingall, David, correspondent of 1st Earl of Liverpool, fl 17991
- Bancroft, Edward Bartholomew, physician and spy, 1745-18211
- Banks, Joseph, 1st Baronet, botanist, naturalist and patron of science, 1743-18201
- Barclay, Robert, 8th Baronet of Pierston, M.P. for Newtown Isle of Wight, 1755-18391
- Barron, William, Professor of Rhetoric and Logic at St. Andrews, fl 1780-17901
- Barry, James, artist, 1741-18061
- Barwell, Richard, East India Company servant and politician, 1741-18041
- Basset, Francis, Baron De Dunstanville and 1st Baron Basset, politician, 1757-18351
- Bayley, Thomas Butterworth, of Hope, Lancashire, fl 1786-18021