Former Owner
- A. Boswel1
- A. J. Bowden1
- Abbaye de Saint-Alyre1
- Abbaye de Saint-Martin de Tournai1
- Abbaye de Saint-Sulpice1
- Abbey of Saint-Germain-des-Prés1
- Abbey of St Genevieve1
- Abbot von Heselwang1
- Abraham Bracebridge1
- Ada E. Moorhead Thomas1
- Adam Clarke1
- Adelrich Benziger1
- Admont Abbey1
- Albert M. Patrick1
- Alex Scott Carter1
- Alexander Bannatyne Stewart1
- Alexander Hamilton, 10th Duke of Hamilton1
- Alexandre de Keller1
- Alfred Henry Huth1
- Alfred Trapnell1