Former Owner
- Jesuit College of San Bartolomeo1
- Johann Heinrich van Ess1
- John Hope, 1st Marquess of Linlithgow1
- Michael Bernays1
- Mortimer Frank1
- Ochsenhausen Abbey1
- Otto Orren Fisher1
- Petrus de Thureyo1
- Philibert-Charles-Marie Varenne de Fenille1
- Pius VI1
- Prince Augustus Frederick, Duke of Sussex1
- RR Donnelley1
- Richard McKeon1
- Robert Forrer1
- Sir William Stirling-Maxwell, 9th Baronet1
- Thomas Eyre1
- Thomas Tenison1
- Thomas de Grey, 2nd Earl de Grey1
- William Betham1
- William Harris Arnold1