Former Owner
- Thomas Phillipps12
- Thomas Thorpe1
- Thomon Simon Jones1
- Vyšší Brod Cistercian Abbey1
- W. F. Olis1
- W. Wollaston1
- Walter Arthur Copinger2
- Walter Sneyd2
- Walter Wehle Naumburg1
- Ward Murphey Canaday2
- Weiss & Co.1
- Wilfrid Voynich1
- William Bateman1
- William Ely1
- William Foyle1
- William Gonstone1
- William Harcourt Hooper1
- William Maskell2
- William O. Petersen1
- William Salloch1