Former Owner
- Jo. Otho1
- John Alexander Stewart1
- John Henry Ellis1
- John Hinsdale Scheide1
- John Ruskin1
- Juan Burgueño1
- Julian Burgueño1
- Kenneth Hyde1
- Konrad von Maurer1
- Laurence Claiborne Witten II1
- Levi, David, active 19th century1
- Louis Lamm1
- Luigi Celotti1
- Luis Fernández de Córdoba y Aragón1
- Madyan Qusuni1
- Manoel Pereira da Sylva1
- Monteles, Avraham de1
- Monteles, Yosef de1
- Morris Jastrow, Jr.1
- Muḥammad Ṣadr al-Dīn1