Former Owner
- Sir John Peachey1
- Sir John Thorold, 10th Baronet1
- Sir William Henry Ingilby, 4th Bt.1
- Sir William Stirling-Maxwell, 9th Baronet1
- Sister Lysebet van Karnehe1
- Sotheby's1
- St. Mary's College1
- Stephen Butler Rare Books & Manuscripts1
- Stuart Rose1
- Susan B. Minns4
- Susan Coulter5
- Susan Minns1
- Sydney Cockerell6
- T. Royer1
- T. Whitcombe Greene1
- T.L. Hartung1
- That Guy with the Books1
- Theodore Newton Vail1
- Theodore Williams1
- Thomas Appleby1