Former Owner
- Apostolo Zeno1
- Archer Milton Huntington1
- Arno M. Voynich1
- Arnold Mettler1
- Basilica Gößweinstein1
- Benjamin Franklin Stevens1
- Blenheim Palace1
- Bloomsbury Auctions1
- Edward Duff Balken1
- Edward Sandford Burgess1
- Edwin Hanson Freshfield1
- Ernst Boehlen1
- Friedrich von Schennis1
- George Amos Poole1
- Giacomo Eugenio De Levis1
- Gundulf1
- Henry Drury1
- Herbert Reichner1
- Hermann van de Wall1
- Homer Lewis Bartlett1