Former Owner
- Rugby School1
- Rushton Mather Dorman1
- Ruth Cheney Streeter1
- Sabin1
- Samuel Claggett Chew1
- Samuel Dennis1
- Schenck'sche Fide-Kommiss-Bibliothek1
- Scroop Egerton, 1st Duke of Bridgewater1
- Sebastienne Boscher1
- Sewell Thomas1
- Simon Gratz1
- Sir Anthony Cope, 13th Baronet1
- Sir Henry St John-Mildmay, 4th Baronet1
- Sir Hugh Acland, 6th Baronet1
- Sir James Alleyn1
- Sir John Arthur Brooke, 1st Bt.1
- Sir John Lawson, 2nd Bt.1
- Sir John Thorold, 10th Baronet1
- Sir Peregrine Fuller-Palmer-Acland, 2nd Baronet1
- Sir Thomas Brooke, 1st Baronet1