Former Owner
- Herne Charterhouse1
- Hugo Philipp Waldbott-Bassenheim1
- J. Thomson1
- Jacques Rosenthal1
- James C. Byrne1
- John B. Stetson Jr.1
- Joseph Barrois1
- Julia Burgess1
- Katherine Somerset Wyttenbach Fenwick1
- Lambach Abbey1
- Lawrence J. Schoenberg1
- Leo Olschki1
- Luigi Arrigoni1
- Maggs Bros Ltd1
- Marchese Linterno1
- Marsden J. Perry1
- Novalesa Abbey1
- Orlandus de Fatiis1
- Paul de Berthou1
- Pauline Fore Moffitt1