Former Owner
- René Antoine Thoué1
- René Henry1
- Ricardo, Conde de Benahavis Heredia1
- Richard Ashurst Bowie1
- Richard Blount1
- Richard Halter1
- Richard Nykke1
- Richarde H Ffrancis, fl. ca. 16th c.1
- Riddagshausen Abbey1
- Robert B. Honeyman1
- Robert Benson, fl. Ca, 18th c.1
- Robert Branthwait1
- Robert Charles Winthrop1
- Robert Davies1
- Robert Forrer1
- Robert Fyncham1
- Robert H. Sayre1
- Robert Lehman1
- Robert Manning Strozier Library1
- Robert Neville1