Former Owner
- Robert H. Sayre1
- Robert Hoe III9
- Royaumont Abbey1
- Rudolph Frederick Kelker3
- Rush Hawkins1
- S. S. Conant1
- Sabin1
- Samuel Frederick Houston1
- Samuel Whitaker Pennypacker2
- Samuel William Ogg, Major-General1
- Samuel Wix1
- Schwohe, Johann Christian1
- Sebastienne Boscher1
- Simon Gratz3
- Sir Alexander Campbell1
- Sir Anthony Cope, 13th Baronet1
- Sir Gregory Osborne Page-Turner, 4th Bt.1
- Sir Henry St John-Mildmay, 4th Baronet1
- Sir Isaac Goldsmid, 1st Baronet1
- Sir John Peachey1