Former Owner
- Sarrià Capuchins1
- Schenck'sche Fide-Kommiss-Bibliothek1
- Schøyen Collection1
- Sebastianus Severus1
- Sebastienne Boscher1
- Seitenstetten Abbey1
- Sephan de Perusio1
- Seymour de Ricci1
- Silas W. Howland1
- Silvester Cattaneus1
- Simon Jason Schwartz1
- Sion College1
- Sion Segre Amar1
- Sir Alexander Campbell1
- Sir Anthony Cope, 13th Baronet1
- Sir Edward Dering, 1st Baronet1
- Sir Francis Powell, 1st Baronet1
- Sir Godfrey Webster1
- Sir Henry FitzHerbert, 3rd Baronet1
- Sir Henry Savile1