Former Owner
- Leonello d'Este, Marquis of Ferrara4
- Norman H. Strouse4
- Paolo Giovio4
- Robert de Hangest4
- Susan B. Minns4
- Warren C. Crane4
- William Inglis Morse4
- Adam Clarke3
- Anthony Askew3
- Ashridge Priory3
- Beauvais Cathedral3
- Benjamin Franklin Stevens3
- Brayton C. Ives3
- Bury St Edmunds Abbey3
- Charles D. Humberd3
- Charles Fairfax Murray3
- Charles Sessler3
- Charles William Hamilton Sotheby3
- Clarence S. Bement3
- Cologne Charterhouse3