Former Owner
- Alexander Peckover, 1st Baron Peckover1
- Alpha Loretta Owens1
- Alphonse Labitte1
- Amelia Daubeney1
- André Rooryck1
- Antoine Joseph Rérolle1
- Antonio Cánovas del Castillo1
- Antonio Laserna1
- Antonio de Bonius1
- Arnold Jansen op de Haar1
- Arnold Mettler1
- Athelstan Riley1
- B.C. Barker-Benfield1
- Baldassarre Boncompagni1
- Benediktinerinnenabtei St. Walburg1
- Bentley Lyonel John Tollemache, 3rd Baron Tollemache1
- Bernard M. Rosenthal1
- Boies Penrose II1
- Bonvesino, Marco1
- Buxheim Charterhouse1