Former Owner
- Anne Churchill, Countess of Sunderland1
- Antoine Duprat1
- Antonio Cánovas del Castillo1
- Arthur Brölemann1
- Arthur Griffith1
- Arthur Haddaway1
- Arthur Vershbow1
- Aulne Abbey1
- Aḥmad ibn Muṣṭafá1
- B. Goussil1
- B.C. Barker-Benfield1
- B.L. Riese1
- Bartholdus and Johann Flachmann1
- Bartholus Blancellus1
- Beauvais Cathedral3
- Benjamin Franklin Stevens2
- Bentley Lyonel John Tollemache, 3rd Baron Tollemache1
- Bernard M. Rosenthal1
- Bernard Quaritch Ltd3
- Bertram Ashburnham, 4th Earl of Ashburnham5