Former Owner
- James Tregaskis1
- Joachim Guerrinus de Montefegatesio1
- Joannes Hainricus Ebron zu Wildenberg1
- Johannes Abezier1
- John Anderson1
- John Eliot Hodgkin1
- John James Lewis1
- John Savile1
- Joseph Baer & Co.1
- Joseph L. Lilly1
- Joseph May Spetzler1
- Joseph Pope1
- Karen L. Gould1
- Karl F. Morrison1
- Katharinenkirche, Nuremberg1
- Kloster Rebdorf1
- Lathrop C. Harper, Inc.1
- Lathrop Colgate Harper1
- Lawrence J. Schoenberg1
- Louis H. Silver1