Former Owner
- Alice Millard1
- Alphonse Labitte1
- Alpirsbach Abbey1
- Andreas Wunder1
- André Le Mercier1
- Annie L. Wiggins1
- Antoine Joseph Rérolle1
- Antoine de Buz1
- Arenburg1
- Arnold Jansen op de Haar1
- Arnold Mettler1
- Arthur Vershbow1
- Athelstan Riley1
- Augustus Pugin1
- Barbe de Laon1
- Bartholus Blancellus1
- Basilica Gößweinstein1
- Bateman family1
- Beatrice de Fouar1
- Beauvais Cathedral1