Former Owner
- George Herbert Palmer2
- George Herbert, 4th Earl of Powis2
- George Livermore2
- George Parker, 2nd Earl of Macclesfield2
- Georgius Ruch2
- Giacomo Soranzo2
- Giannalisa Feltrinelli2
- Giovanni Perissinotti2
- Giuseppe Bruschetti2
- Goodspeed's Book Shop2
- Gordon A. Block Junior2
- Hans Albrecht von Derschau2
- Harrison Wright2
- Harry C. Koenig2
- Harry Creswick2
- Henry Gee Barnard2
- Henry George Bohn2
- Henry Percy, 9th Earl of Northumberland2
- Henry Spelman2
- Henry Wyndham, 2nd Baron Leconfield2