Former Owner
- Groenendael Priory1
- Grolier Club1
- Guilberto Broulin1
- Guilelmus Laing1
- Guillaume Budé1
- Guillemette Bezard1
- Gustav Wolf1
- Habert du Berry d'Artois family1
- Hamon Styleman Le Strange1
- Hans Albrecht von Derschau1
- Harold Drayton1
- Harris1
- Harrison Wright1
- Harrold E. Gillingham1
- Harry Peach1
- Hastings family1
- Heathcote William Garrod1
- Hector Rigaux1
- Helen Miller Shepard1
- Helene de Montmorency1