Former Owner
- George M. Millard1
- George Mason1
- George Offor1
- George Shuckburgh-Evelyn1
- George Sidney Hellman1
- George Spencer, 2nd Earl Spencer1
- George T. Delacorte Jr.1
- Gerard Meerman1
- Gertrude Lueneburg Carrier1
- Giacomo Eugenio De Levis1
- Giacomo Soranzo1
- Gilbert Talbot, 7th Earl of Shrewsbury1
- Giovanni Alessandro Brambilla1
- Giovanni Battista Niccolini1
- Gordon Adamson1
- Grosvenor, Richard1
- Guillemme Broullin1
- Gundulf1
- Hagop Kevorkian1
- Hans P. Kraus1