Former Owner
- Phoebe Hearst1
- Pietro Millini1
- Rafael Gomes1
- Raoul Chandon de Briailles1
- Ricardo Enrico de Wilde1
- Richard Henry Wilde1
- Richard Priestley1
- Robert Oppenheim1
- Robert Wheeler Willson1
- Samuel David Luzzatto1
- San Domenico1
- San Giorgio Monastery1
- Santa Maria di Rosate1
- Sewell Thomas1
- Sidney Graves Hamilton1
- Simon Gratz1
- Sion Segre Amar1
- Sir Edward Dering, 1st Baronet1
- Sir Henry Hope Edwardes, 10th Baronet1
- Sir John Arthur Brooke, 1st Bt.1