Former Owner
- Ali Asghar Antiquatchi1
- Allen Johnson1
- Ambroise Firmin Didot1
- Amīr Bahādur Jank ʻAẓim Allāh Khān1
- Andrew Fountaine1
- Andrés Ordoñez1
- Angela Burdett-Coutts, 1st Baroness Burdett-Coutts1
- Anna Vremans1
- Anne of Brittany1
- Antoine Lagnier1
- Antonio Marino de Caboga1
- Arno M. Voynich1
- Artemesia Piccolomini1
- Arthur Griffith1
- Barbara Hackenmayrin1
- Bartholdus and Johann Flachmann1
- Basilica of Sant'Ambrogio1
- Benedetto Pistrucci1
- Benignus of Dijon1
- Benjamin Ashworth1