Former Owner
- Guglielmo Libri Carucci dalla Sommaja2
- Harold Baillie Weaver2
- James Tregaskis2
- John Rolls, 1st Baron Llangattock2
- Kenneth J. "Bud" Jennings2
- Laurence Claiborne Witten II2
- Leonello d'Este, Marquis of Ferrara2
- Linda Ehrsam Voigts2
- Lisa Kiser2
- Martin Picker2
- Michael Greenberg2
- Oliver R. Barrett2
- Preston A. Perry2
- Simon Gratz2
- Susan Coulter2
- Walter Ashburner2
- William Foyle2
- William H. Schab2
- William Morris2
- William Young Ottley2