Former Owner
- Hermann Suchier1
- Irene Ludwig1
- J. Paul Getty Museum1
- Jan Six VII1
- Jean Jules Olinger1
- Joannes Salzperg1
- Johann David Baier1
- Johann Heinrich van Ess1
- Johannes Betrus Ravenoldus1
- Johannes Wigg1
- John Camp Williams1
- John Edgar Ker1
- John Thomas Beer1
- Judith Lady Montefiore College1
- Julius de Cardelinis1
- L. Paganthus1
- Lambach Abbey1
- Lancino Curti1
- Leo Olschki1
- Leonhardus Cuntius1