Former Owner
- Herbert Watney1
- Hermann Suchier1
- House of Neville1
- Hubert Palmer Greville1
- Ibrāhīm al-Shakūrī1
- Imre De Vegh1
- Institut für Orientalistik (Universität Wien)1
- J. E. Schulte1
- Jacopo Ripanda1
- Jacques Auguste de Thou1
- Jacques Rosenthal1
- James F. Drake1
- James K. Moffitt1
- James Stevens-Cox1
- Jan Six VII1
- Jean-Jacques Charron1
- Joachim Guerrinus de Montefegatesio1
- Johannes Wigg1
- John Jalkyn1
- Jérôme Bignon1