Former Owner
- George Dunn1
- George Herbert Palmer1
- George Venables-Vernon, 5th Baron Vernon1
- Georgius Ruch1
- Germanus Langen1
- Guglielmo Libri Carucci dalla Sommaja1
- Harrison Wright1
- Howard Lehman Goodhart1
- Irene Ludwig1
- James Halliwell-Phillipps1
- James Lyell1
- Joachim Guerrinus de Montefegatesio1
- Johannes Wesbach1
- Johannes de Helb1
- John A. Murphy1
- John Eliot Hodgkin1
- John Fletcher Hurst1
- John Harvey Treat1
- John Singer Sargent1
- Jonathan Peckover1