Former Owner
- Great St. Martin Church1
- Groenendael Priory1
- Grosvenor, Richard1
- Gudrun Wandel1
- Guilielmus van Hamme1
- Gundulf1
- Gustavo Camillo Galletti1
- H. Bayle1
- H. Charles Barnston1
- Hadi Kashif al-Ghita1
- Hagop Kevorkian Fund1
- Hamon Styleman Le Strange1
- Hans P. Kraus1
- Harff, Irmengarde von1
- Harry G. Friedman1
- Hastings family1
- Hector Rigaux1
- Heinrich Neubronner1
- Helen Miller Shepard1
- Helen Morgenthau Fox1