Name
- Aranda Quintanilla Mendoza, Francesco, Superintendent-General of Military Justice in Southern Netherlands1
- Arco, Johann Baptist, Count, Bavarian Field Marshal1
- Army of Bavaria1
- Army of the Rhine1
- Arnauld, Simon, Marquis de Pomponne, French Ambassador to Holland, 1618-16991
- Arnsteiner and Co, bankers, Vienna1
- Arpajon, Duc Louis, French minister1
- Arze, Joseph, Secretary of State and of War of Southern Netherlands1
- Assonleville, Christophe de, councillor of Philip II al Assonville1
- Atherington, William, servant1
- Aubusson de la Feuillade, Georges, Archbishop of Embrun1
- Augustus II, of Poland1
- Augustus III, King of Poland1
- Ault, Herbert Kingsley1
- Axton, Thomas, at Rotterdam1
- Baboui, R, merchant(?), of Vienna, fl 18021
- Balfour, John, army officer, fl 17001
- Bancroft, Edward Bartholomew, physician and spy, 1745-18211
- Barberini, Francesco, the elder; Cardinal; Legate in Spain, 1597-16791
- Barbot, Abraham, army contractor, fl 17021