Former Owner
- Kloster Bredelar1
- Laurentius van der Torqel1
- Louis Charles Elson1
- Luigi Serra di Cassano1
- Luini, Pacifico (Franciscan priest), active 19th century1
- Lyon Cathedral1
- Maggs Bros Ltd1
- Margaret of Croy1
- Marvin-L. Colker1
- Mary Schell Collins1
- Mary Talbot, Countess of Shrewsbury1
- Matteo Luigi Canonici1
- Michel de Léon1
- Mortimer Loeb Schiff1
- Morton Davis Mitchell1
- Muriel Agnes Fry1
- Orlandus de Fatiis1
- Otto Ege1
- Paul Riant1
- Paul de Berthou1