Former Owner
- Reginald Cholmondeley1
- Richard Heber1
- Robert Williams1
- Royal Library of Belgium1
- Rushton Mather Dorman1
- Saint Michael's Church, Ghent1
- Samuel Dennis1
- Santa Caterina1
- Seymour de Ricci1
- Sigmund Ortel1
- Stanley Morison1
- Stift Hamersleben1
- Sydney Cockerell1
- Thomas Conolly1
- Thomas E. Marston1
- Thomas Mildmay1
- Thomas Sowthen1
- Timothy Neve1
- Vyšší Brod Cistercian Abbey1
- Wilfred Merton1