Former Owner
- Hastings family1
- Heinrich Neubronner1
- Helene de Montmorency1
- Henri Bordes1
- Henry Cestole1
- Henry Ellis Allen1
- Henry Frederick, Prince of Wales1
- Henry George Keene1
- Henry Spelman1
- Herbert B. Nichols1
- Hermann van de Wall1
- Horst-Joachim Unverfähr1
- Howard Mayer Brown1
- Howell Wills1
- Ibrahim Sultan1
- Ibrāhīmʹzādah Ismāʻīl Z̲ihnī1
- Ilyās ibn Yūsuf Nāʻimat1
- Irene Ludwig1
- Isabel d'Oyembrugge de Duras1
- Ismāʻīl ibn Pīr Muḥammad Sarūrī1