Former Owner
- Gudrun Wandel1
- Henry Gee Barnard1
- Henry Harvey Frost1
- Henry Sotheran Ltd.1
- Henry Yates Thompson1
- Herschel V. Jones1
- Howard Gray1
- Hugo Philipp Waldbott-Bassenheim1
- Isabelle de Lévis1
- James & Mary Lee Tregaskis (Firm)1
- James Tregaskis1
- Johan C. Jackson1
- John Anderson1
- John Hunt1
- John Read Dore1
- Joseph Barrois1
- Joseph E. Widener1
- Juana I of Castile1
- K. B. Starkie1
- Lucy Evans Chew1