Former Owner
- Marie-François Duchesne de Beaumanoir3
- Marilyn Carbonell1
- Marino Grimani1
- Mario Maffei1
- Mario Pedro Arata1
- Marion H. Gottfried1
- Marion Lawrence1
- Mariota Lyle1
- Mark Lansburgh2
- Martin Breslauer1
- Martin J. Cooper4
- Martin Picker3
- Martin Schøyen7
- Martin of Aragon1
- Martinus Nijhoff1
- Marvin-L. Colker3
- Mary Elizabeth Holte1
- Mary Lacaita1
- Mary Lusher1
- Mary Schell Collins1