Former Owner
- Richard Blount1
- Riddagshausen Abbey1
- Robert Charles Winthrop1
- Robert Forrer1
- Robert de Mol1
- Rolls1
- Royal Monastery of Saint Mary of Guadalupe1
- Rudolf Busch1
- Rush Hawkins1
- Rushton Mather Dorman1
- S. Ereilter1
- Sabina Sopheija Behren1
- Saint Michael's Church, Ghent1
- Saint-Riquier1
- Samuel Dennis1
- Samuel Eliot1
- San Cristoforo alla Certosa (Church : Ferrara, Italy)1
- San Sebastiano, Verona1
- Santa Grata inter vites1
- Sarah Dauphinais1