- Monasterio de San Jerónimo de la Murtra (Badalona, Spain)1
- Monasterio de San Jerónimo del Valle de Hebrón (Barcelona, Spain)1
- Monastic and religious life of women1
- Monastic and religious life of women--Middle Ages1
- Monasticism and religious orders--Rules1
- Moneylenders1
- Montmorency family1
- Morelli, Lorenzo Matteo, active 1480-14811
- Music1
- Müntzinger, Johann, -14171
- Nahuas--Religion1
- Naples (Kingdom)1
- North, Edward North, Baron, 1496?-15641
- Notaries1
- Numbers (Provenance)1
- Oaths1
- Oria, Johannes d'1
- Orta, Garcia de, active 16th century1
- Papacy1
- Papal documents1