Former Owner
- Alan H. Kempner1
- Alexandre de Keller1
- Alfredo Chavero1
- Algernon Percy, 10th Earl of Northumberland1
- Ali Asghar Antiquatchi1
- Allen Johnson1
- Andreas Wunder1
- Andrew Gifford1
- André de Rineck1
- Anthelme-Michel-Laurent de Migieu, marquis de Savigny1
- Anthony Askew1
- Antoine-Augustin Renouard1
- Antonio Laserna1
- Antonio Ubaldini1
- Ariel Toaff1
- Arthur Kay1
- August Merz1
- Avraham Yedidiah Levi1
- Aḥmad Rifʻat ibn al-Ḥājj Muḥammad Fākhir Z̤amāqavī1
- Aḥmad ibn Mubārak Luṭf Allāh1