Former Owner
- Sigurd Wandel1
- Silvester Cattaneus1
- Simhah Pinsker1
- Simon De Santander1
- Simon Digby1
- Simḥah Zimel ben Shalom Shliṭas1
- Sion College1
- Sir Anthony Cope, 13th Baronet1
- Sir George Holford1
- Sir Gregory Osborne Page-Turner, 4th Bt.1
- Sir Henry Hope Edwardes, 10th Baronet1
- Sir Henry Savile1
- Sir John Arthur Brooke, 1st Bt.1
- Sir John Chetwode, 4th Baronet1
- Sir Richard Ellys, 3rd Baronet1
- Skinner Poulin1
- Sonnyng, John1
- Sonnyng, William1
- Sorabji Framji Madan1
- St Albans Abbey1