Former Owner
- Frédéric Masson1
- George Aldridge1
- George D. Smith1
- George Herbert, 4th Earl of Powis1
- George Spencer-Churchill, 5th Duke of Marlborough1
- Giacomo Soranzo1
- Gilberte le Gualès de Mézaubran1
- Great St. Martin Church1
- Grolier Club1
- Guillaume Budé1
- Gérard de Vaucouleurs1
- H. Charles Barnston1
- Hamilton Cole1
- Harold Baillie Weaver1
- Heinrich Eisinger1
- Henri Bordes1
- Henri-Jacques-François Busnel1
- Henry Drury1
- Henry Huth1
- Henry Lewis Broomall1