Former Owner
- Thomas Edwards1
- Thomas F. Richardson1
- Thomas Fairfax, 3rd Lord Fairfax of Cameron1
- Thomas Martin1
- Thomas Posthumous Hoby1
- Tracy Palmer1
- Vincenzo Maria Carafa, principe di Roccella1
- W. F. Olis1
- W. I. Fieldhouse1
- W. P. Hall Walker1
- Walter Ashburner1
- Walter Van Rensselaer Berry1
- Walter Wehle Naumburg1
- Walter Wren1
- Weingarten Abbey1
- Weissenau Abbey1
- Werner Jaeger1
- Whitby Abbey1
- Willett Lawrence Adye1
- William C. van Antwerp1