Name
- A'Court, William, 1st Baron Heytesbury, diplomat and politician, 1779-18602
- Abercromby, James, 1st Baron Dunfermline, barrister and politician, 1776-18584
- Abercromby, Ralph, General2
- Adam, Frederick, Knight, General, 1781-18535
- Adam, William, Lord Chief Commissioner of the Jury Court of Scotland1
- Adams, John Quincy, US President, 1767-18481
- Addington, Henry Unwin, civil servant, 1790-18701
- Alexander I, of Russia1
- Amherst, William Pitt, 1st Earl Amherst of Arracan, diplomatist and Governor-General of Bengal, 1773-18571
- Anstruther, Robert, Brigadier-General1
- Arbuthnot, Charles, diplomat and politician, 1767-185013
- Arbuthnot, Robert, civil servant in Ceylon, 1760-18092
- Army of England4
- Arnott, William, Deputy Paymaster-General in Ceylon1
- Atkinson, J-, of Add MS 387351
- Atkinson, William, sugar merchant1
- Augustus Frederick, Duke of Sussex, 6th son of George III, 1773-18431
- Backhouse, John, civil servant, 1784-184510
- Badnall, Richard, silk manufacturer, railway engineer, 1797-18391
- Bagot, Charles, Knight, diplomat, governor-in-chief of British North America, 1781-18431