Former Owner
- Adrian Van Sinderen1
- Albert C. Baugh1
- Albert Figdor1
- Alexander Beresford Hope1
- Alfred Seymour1
- Alfred Tredway White1
- Alphonse Labitte1
- Alpirsbach Abbey1
- André Le Mercier1
- Antoine Joseph Rérolle1
- Antoine de Buz1
- Arenburg1
- Arnold Jansen op de Haar1
- Arnold Mettler1
- Arthur Brölemann1
- Arthur Vershbow1
- Barbe de Laon1
- Bateman family1
- Beatrice de Fouar1
- Beauvais Cathedral1