Former Owner
- Theodore Williams1
- Theodorico de Buckinstorff1
- Thomas Barber1
- Thomas Boult1
- Thomas Dackomb1
- Thomas F. Richardson12
- Thomas FitzRoy Phillipps Fenwick1
- Thomas Gardner1
- Thomas H. Moynan1
- Thomas Phillipps18
- Thomas Richardson2
- Thomas Shadford Walker1
- Thomas Thorpe1
- Timothy Manlove1
- W. J. Gilbert6
- Walter Raglan Hubbard1
- Walter Sneyd1
- Warren C. Crane4
- Wilfrid Voynich2
- William Bragge2