Former Owner
- Algerina Peckover1
- Alison Johnstone1
- Allan Marquand1
- Allen Rowland1
- Alonso Mendez de Parada1
- Alpha Loretta Owens1
- Alphaeus N. Andrus1
- Alpirsbach Abbey1
- Alvise Bochini1
- Amelia Daubeney1
- American Art Association1
- Anchin Abbey1
- Andrea Matteo Acquaviva1
- Andrea S.1
- Andrea Tessier1
- Andrea de Sancto Gemino1
- Andrea della Valle1
- Andreas Justus Cennis1
- Andreas Wunder1
- Andrew Fountaine1