Former Owner
- Anne of Brittany1
- Antoine Joseph Rérolle1
- Antoine Lagnier1
- Antoine-Augustin Renouard1
- Antonio Lauro1
- Antonio Marino de Caboga1
- Antonio Medin1
- Arnold Jansen op de Haar1
- Artemesia Piccolomini1
- Aytmish al-Bajasī, Amīr, -14001
- Barbara Hackenmayrin1
- Barbarigo family1
- Bateman family1
- Battista di Ser Cicco di Fermo1
- Battle Abbey1
- Beatus Rhenanus1
- Benignus of Dijon1
- Benjamin Ashworth1
- Benjamin Franklin Stevens1
- Bernard Quaritch1