Former Owner
- Ralph Thoresby1
- Raphael de Mediolano1
- René Antoine Thoué1
- René Henry1
- Richard Sackville1
- Robert H. Sayre1
- Robert Hoe III3
- Rudolph Frederick Kelker2
- Rush Hawkins1
- Sabin1
- Samuel Whitaker Pennypacker2
- Sebastienne Boscher1
- Simon Gratz1
- Sir Henry St John-Mildmay, 4th Baronet1
- Sir John Peachey1
- Sister Anna van Essen1
- Sister Marghareta van den Spegher1
- Solomon Joachim Halberstam1
- Susan B. Minns3
- Sydney Cockerell1