Former Owner
- Ward Murphey Canaday2
- William Foyle2
- Adam Clarke1
- Adelbert Brownlow-Cust, 3rd Earl Brownlow1
- Alain Campbell White1
- Alan Noel Latimer Munby1
- Albert M. Patrick1
- Alfred Seymour1
- Algernon Percy, 10th Earl of Northumberland1
- André Rooryck1
- André de Coppet1
- Angelo Fasolo1
- Anthelme-Michel-Laurent de Migieu, marquis de Savigny1
- Anthony Askew1
- Antoine Joseph Rérolle1
- Antoni Jerzy Apponyi1
- Antonio Dominico Restis1
- Antonio Laserna1
- Antonio de Bonius1
- Antonio di Matteo di Giovanni Foresi da Bibbiena1