Former Owner
- John William Harshberger1
- John de Cinque1
- Keifer1
- Lisa Kiser1
- Maggs Bros Ltd1
- Margaret of Croy1
- Margareta van der Dycke1
- Margaretha van Cleyburg1
- Marion Lawrence1
- Martinus Nijhoff1
- Minnis, Katherine1
- Neuman-Walter1
- Paul Louis Feiss1
- Philip van Alfen1
- Sigurd Wandel1
- Walter John Bruce Richards1
- Walter van Wijk1
- Wilfrid Voynich1
- William Bragge1
- William Loring Andrews1