Former Owner
- George Venables-Vernon, 5th Baron Vernon4
- George W. Fitzwilliam2
- George Watson-Taylor1
- George Winter1
- Georges Gendreau1
- Georges d'Amboise1
- Georgius Ruch1
- Gerald Ephraim Hart1
- Gerard Meerman4
- Gerard de Vismé1
- Gerard of Csanád1
- Gerardus de Bois1
- Germanus Langen1
- Gertrude Leighton1
- Giacinto della Torre1
- Giacomo Manzoni1
- Giacomo Soranzo3
- Giampietro Campana1
- Giannalisa Feltrinelli2
- Gilbert Ireland Blackburne1