Former Owner
- Morton Davis Mitchell1
- Mrs. Turnbull1
- Murray Anthony Potter1
- Museo Cavaleri1
- Muḥammad Amīn al-Sabtī al-Alūsī Anṣārī1
- Muḥammad ʻAlī Ḥasanī Dāʻī al-Islāmī1
- Nettie Goldsmith Naumburg1
- Neuwerk Nunnery1
- Niccolò Albergati1
- Nicholas Bacon1
- Nicolai Briganti1
- Nicolas Antoine Labbey de Billy1
- Nicolas Moreau1
- Nicolaus de Monte Murro1
- Orlandus de Fatiis1
- Otto Ege1
- Owen D. Young1
- P. Desq1
- Paolo Vimercati Sozzi1
- Paul III1