Former Owner
- Henry John Ball3
- Henry Pelham-Clinton, 4th Duke of Newcastle1
- Henry Pelham-Clinton, 7th Duke of Newcastle1
- Henry Spelman1
- Herman Cohen1
- Hoepli12
- House of Neville1
- Hudson Gurney1
- Jacques Rosenthal1
- Joachim Guerrinus de Montefegatesio1
- John Brayfield Ball3
- John Henry Gurney Jr.1
- John Patteson1
- Joseph Barrois4
- Joseph-Félix Allard1
- José Antonio Conde1
- Juana I of Castile1
- Julius Hess1
- Leo S. Olschki Editore6
- Leonardo Lapiccirella2