Former Owner
- That Guy with the Books1
- The ms. has a contemporary inscription: Iste libellus est fratris thomassurii.1
- Theodore Parker1
- Thomas E. Marston1
- Thomas G. Bergin1
- Thomas Gibson-Carmichael, 1st Baron Carmichael1
- Thomas Herbert, 8th Earl of Pembroke1
- Thomas Noel-Hill, 8th Baron Berwick1
- Thomas Richardson1
- Thomas Syddell1
- Tobin Anderson1
- Ulrico Hoepli1
- Vatican Library1
- Vincenzo Malacarne1
- Vincenzo Paolino Missinisi1
- Virginia Brown1
- W. H. R. Blacking1
- Walter T. Wallace1
- Walter Thomas Wallace1
- Walter van Wijk1