Former Owner
- Athelstan Riley1
- Audry Wilkens1
- Augustus Pugin1
- B. Goussil1
- B.C. Barker-Benfield1
- B.L. Riese1
- B.S. Cron1
- Baillieu 18..-188. libraire1
- Baldasarre Boncompagni1
- Baptist Union Theological Seminary1
- Barbara Hackenmayrin1
- Barbarigo family1
- Barbe de Laon1
- Barbeau Abbey1
- Baron Llangattock1
- Baron Paul Adolphe Dieudonné Thiébault1
- Bartholdus and Johann Flachmann1
- Bartholus Blancellus1
- Bartolomeo Amici1
- Basilica Gößweinstein1