Former Owner
- Jean de Meyer1
- John Henry Gurney Jr.1
- John Hinsdale Scheide1
- John Patteson1
- John Savile1
- Joseph Barrois1
- Joseph L. Lilly1
- Julius Hess1
- Jérôme Bignon1
- Katherine Somerset Wyttenbach Fenwick1
- Lane Theological Seminary1
- Lathrop Colgate Harper1
- Laurence Claiborne Witten II1
- Leo Olschki1
- Marienstiftsgymnasium1
- Matteo Luigi Canonici1
- Maurice Kann1
- McCormick Theological Seminary1
- Monastery at San Gregorio al Celio1
- N. Pauli1