Former Owner
- Louis N. Cassett1
- Luigi Serra di Cassano1
- Lyon Cathedral1
- Maggs Bros Ltd1
- Manuel Fernández del Castillo1
- Margaret of Croy1
- Mark Lansburgh1
- McCormick Theological Seminary1
- Michel de Léon1
- Nathaniel Sherman Bouton1
- Naulī Viṭhala1
- Newman F. McGirr1
- Nicolaus Pol1
- Nīlakaṇṭha Tanūja1
- Otto Ege1
- Paul Sabatier1
- Petrus Giraud1
- Philip Kerr, 11th Marquess of Lothian1
- R. J. Bunck1
- Ricardo Enrico de Wilde1