Former Owner
- Philip Kerr, 11th Marquess of Lothian2
- Pierleone Leoni2
- Pierre Gélis-Didot2
- Pierre Pithou2
- Pietro Antonio Crevenna2
- Prieuré Saint-Louis de Poissy2
- Richard Linenthal2
- Robert Brodhead Honeyman2
- Ross Winans2
- Rudolf Busch2
- Rush Hawkins2
- Samuel Allen2
- Samuel Claggett Chew2
- San Sisto, Piacenza2
- Sandbergs Bokhandel2
- Sir William Henry Ingilby, 4th Bt.2
- St John Hornby2
- St. Emmeram's Abbey2
- St. Maximin's Abbey2
- Stanley Slotkin2