Former Owner
- Charles Stuart, 1st Baron Stuart de Rothesay2
- Clarence Howard Clark, Sr.2
- Clarence S. Bement2
- Cologne Charterhouse2
- David Solomon Sassoon2
- Edmund Waterton2
- Edward E. Ayer2
- Edwin Hanson Freshfield2
- Eric J. Johnson2
- Ernst Schulz2
- Esther Bradford Aresty2
- Fabrizio Govi2
- Farley P. Katz2
- Francesco Taccone2
- Gail Fischmann2
- George Amos Poole2
- George Dunn2
- Giacomo Soranzo2
- Giannalisa Feltrinelli2
- Guilielmus van Hamme2