Former Owner
- George Herbert Palmer1
- George Venables-Vernon, 5th Baron Vernon1
- Giacobbe Marcaria1
- Giovan Pietro Arrivabene1
- Giovanni Dominico Fabbris1
- Giovanni Perissinotti1
- Giovanni Sforza1
- Giusto Venier1
- Gladbach Abbey1
- Gonthaut-Saint-Blanchard family1
- Henry Drury1
- Henry George Bohn1
- Henry Huth1
- Henry Oppenheimer1
- Henry Percy, 9th Earl of Northumberland1
- Henry Spelman1
- Herbert Watney1
- Hermann Suchier1
- Himmerod Abbey1
- House of Bentivoglio1