Former Owner
- Hagop Kevorkian Fund1
- Hamon Styleman Le Strange1
- Helmut Beck1
- Henry Maxwell, 7th Baron Farnham1
- Henry Pelham-Clinton, 4th Duke of Newcastle1
- Henry Pelham-Clinton, 7th Duke of Newcastle1
- Hermann Suchier1
- Hieronymus Wilhelm Ebner von Eschenbach1
- Hudson Gurney1
- Hugh Roberts1
- Ibrāhīm al-Shakūrī1
- Institut für Orientalistik (Universität Wien)1
- Irvine Masson1
- J. A. Shanley1
- James Henthorn Todd1
- James Laurie1
- James Stevens-Cox1
- Jan Six VII1
- Jean Felix Dénie1
- Jean de Goix1