Former Owner
- Mary W. T. Dickinson2
- Wilfred Merton2
- William Inglis Morse2
- A. Rosenthal Ltd.1
- Acton Griscom1
- Adolphe Morlot1
- Algerina Peckover1
- Alphonse Labitte1
- Alpirsbach Abbey1
- Ambroise Firmin Didot1
- Anna Vremans1
- Arenburg1
- Baldassarre Boncompagni1
- Barbara Hackenmayrin1
- Baron Paul Adolphe Dieudonné Thiébault1
- Bartholdus and Johann Flachmann1
- Bateman family1
- Bertram Ashburnham, 4th Earl of Ashburnham1
- Birch & Son1
- Boies Penrose1