Former Owner
- Albert Parker, 3rd Earl of Morley1
- Alfred Chester Beatty1
- Alice Millard1
- Andrew Gifford1
- Anthony Askew1
- Ashridge Priory1
- Baldassarre Boncompagni1
- Battle Abbey1
- Bern Dibner1
- Bertram Ashburnham, 4th Earl of Ashburnham1
- Bristol Baptist College1
- Charles Butler1
- Charles-Gilbert Morel de Vindé1
- Coella Lindsay Ricketts1
- Coggeshall Abbey1
- Dame Margery Byrkenhed1
- Diego Clemencín1
- Edwin Henry Lawrence1
- Estelle Doheny1
- Ethel Adela Harding1