Former Owner
- George F. Leighton1
- George Goyder1
- George Venables-Vernon, 5th Baron Vernon1
- Gilbert Ireland Blackburne1
- Giovanni Alessandro Brambilla1
- Hagop Kevorkian Fund1
- Henry Charles Lea1
- Henry Perkins1
- Henry Thomas Wake1
- Homer D. Crotty1
- Ibrāhīm al-Shakūrī1
- Institut für Orientalistik (Universität Wien)1
- Irvine Masson1
- J. Meade Falkner1
- Jacopo Ripanda1
- James Ley, 1st Earl of Marlborough1
- James Lyell1
- James Rathwell Page1
- James Stevens-Cox1
- Jean E. Austin1