Former Owner
- G. Heilbrun1
- Gabor Fastetics von Tolna1
- Gabriel Wells1
- Garcia de Loaysa Giron1
- Garibell Smythley1
- George Dunn1
- George Spencer, 2nd Earl Spencer1
- George Spencer-Churchill, 5th Duke of Marlborough1
- Gilbert Talbot, 7th Earl of Shrewsbury1
- Giovanni Angelo Altemps1
- Giovanni Battista Giovio1
- Hagop Kevorkian1
- Hans Albrecht von Derschau1
- Harrison Horblit1
- Hastings family1
- Henri Bordes1
- Henry Allan1
- Henry George Keene1
- Henry Stevens1
- Henry Yates Thompson1