Former Owner
- Richard Heber19
- Richard Hooker1
- Richard James Horatio Gottheil1
- Richard Legh1
- Richard Linenthal3
- Richard Maria Domville1
- Richard N. Frye1
- Richard Nykke1
- Richard Priestley1
- Richard Pynson1
- Richard Rich1
- Richard Sackville1
- Richard Thomas Bateman1
- Richard Wroe1
- Richard de Fournival1
- Riddagshausen Abbey1
- Rinaldo Ridolfini1
- Robert Branthwait1
- Robert Brodhead Honeyman4
- Robert Charles Winthrop1