Name
- Army of England1
- AshIey, Henry, attorney1
- Ashe, Isaac, Rector of Tamlaght, county Londonderry1
- Aylmer, Matthew, 5th Baron Aylmer, formerly Aylmer; army officer and colonial administrator, 1775-18501
- Babbage, Charles, mathematician and computer pioneer, 1791-18711
- Backhouse, John, civil servant, 1784-18451
- Bagot, Charles, Knight, diplomat, governor-in-chief of British North America, 1781-18431
- Bagot, Richard, Bishop; son of William 1st Baron Bagot, 1782-18541
- Bagwell, Richard Hare, Anglican priest, 1777-18261
- Balfour, Alexander, merchant of Dundee, fl early 19th century1
- Balfour, John, M.P. for Orkney and Shetland, 1750-18421
- Banks, Mary, of Camden Town; correspondent of Sir Robert Peel, fl 18221
- Barlow, Francis, barrister; Secretary of Presentations to the Lord Chancellor, 1799-18871
- Barnes, Frederick, Canon and Sub-Dean of Christ Church Oxford, 1771-18591
- Barney, Ellen, correspondent of Sir Robert Peel, fl 18351
- Barony of Athenry1
- Barr, W., of Paisley; correspondent of Sir Robert Peel, fl 18351
- Bartlett, Thomas, Rector of Kingston, Kent, fl 18351
- Bateson, Robert, 1st Baronet, of Belvoir Park; politician, 1782-18631
- Bathurst, Henry, 3rd Earl Bathurst, politician, 1762-18341