Name
- Abbott, Maurice, Knight, Governor of the East India Company, 1565-16421
- Abel, Leonardus, Bishop of Sidon1
- Abendone, —, of Reading Abbey1
- Abington, Edward, conspirator1
- Absberg, Heinrich von, Bishop of Regensburg1
- Acuña, Diego Sarmiento, 1st Count of Gondomar, diplomat, 1567-16261
- Adams, Thomas1
- Adamson, Patrick, Archbishop of St Andrews1
- Adolph, of Nassau1
- Adolphus, Duke of Holstein-Gottorp1
- Adrian VI, Pope2
- Aepinus, Johann Hugo, German theologian1
- Aerssens, Cornelis, Griffier to the States General of the United Provinces3
- Agard, Arthur, archivist and antiquary, 1536-16151
- Agnellis, Ludovico de, Bishop of Cosenza, fl 14971
- Albergati, Fabio, diplomatist, d16061
- Albert, Duke of Prussia1
- Albertus Magnus, Bishop of Regensburg, bef 1200-12801
- Alblas, Joos van, receiver at Brill1
- Alciatus, Franciscus, Cardinal, Protector of Ireland1