Name
- Addington, Henry, 1st Viscount Sidmouth, Prime Minister, 1757-18441
- Adolphus Frederick, Duke of Cambridge, son of George III, 1774-18501
- Alvensleben, Baron, Prussian statesman1
- Anderson, William, Lieutenant; RN1
- Anstruther, Capt.? Robert1
- Antony Victor, Archduke of Austria1
- Arbuthnot, Charles, diplomat and politician, 1767-18501
- Arbuthnot, Marcia Mary Anne, 1st wife of C Arbuthnot, diplomatist1
- Arbuthnot, Robert, civil servant in Ceylon, 1760-18091
- Armfelt, Gustaf Mauritz, Baron, Swedish diplomatist1
- Arnstein and Eskeles, bankers, Vienna1
- Ashe, John Stewart, merchant, of Trieste1
- Augustin, Gabriel, of Versailles; former Captain, Corps de Condé1
- Augustus Frederick, Duke of Sussex, 6th son of George III, 1773-18431
- Aust, George, Under Secretary1
- Avalos, Alfonso, Marquis del Vasto1
- Aylmer, John, naval officer, 1759-18411
- Baboui, R, merchant(?), of Vienna, fl 18021
- Barclay, David, correspondent of Sir Arthur Paget, fl 17971
- Barron, James, of the Admiralty Office, fl 18111