Former Owner
- Samuel Dennis1
- Samuel Eliot1
- Samuel H. Putnam1
- Samuel P. Avery Jr.1
- Samuel Petit1
- Samuell Bouter1
- San Barnaba Church1
- San Cristoforo alla Certosa (Church : Ferrara, Italy)1
- Santa Caterina1
- Santa Grata inter vites1
- Santa Maria delle Grazie Church1
- Santa Maria di Rosate1
- Santa María de la Oliva1
- Sather, Eugene E. (Eugene Earl), 1924-19861
- Sayn Abbey1
- Schenck'sche Fide-Kommiss-Bibliothek1
- Scott Gwara1
- Sebastienne Boscher1
- Sidney Graves Hamilton1
- Sigmund Ortel1