Former Owner
- Alexander Peckover, 1st Baron Peckover1
- Alexander Smets1
- Alexander W. Terrell1
- Alexandre de Keller1
- Alexis Hübner1
- Alfred Cock1
- Alfred E. Hamill1
- Alfred Seymour1
- Alfred Stites1
- Alfred Trapnell1
- Alfred Tredway White1
- Alfred Woolmer1
- Algerina Peckover1
- Algernon Percy, 10th Earl of Northumberland1
- Ali Asghar Antiquatchi1
- Alice M. Taylor1
- Alison Johnstone1
- Allan Marquand1
- Allen Johnson1
- Allen Rowland1