Former Owner
- Alexander Hamilton, 10th Duke of Hamilton1
- Alfred Seymour1
- Alfred Trapnell1
- Alfred Tredway White1
- Allan Marquand1
- Allen Rowland1
- Andrew Fountaine1
- André Le Mercier1
- Angela Burdett-Coutts, 1st Baroness Burdett-Coutts1
- Ann Moneylon1
- Anna Maria Louisa Peachey1
- Anne Jesson1
- Annie L. Wiggins1
- Antoine Joseph Rérolle1
- Antoine Lagnier1
- Antoine de Buz1
- Arnold Jansen op de Haar1
- Artemesia Piccolomini1
- Arthur Brölemann1
- Barbe de Laon1