Keywords
- Massachusetts--Williamstown1
- Massaran, Isaac de1
- Matthei, Bernardino1
- Medici, House of1
- Medici, Lorenzo di Pierfrancesco de', 1463-15031
- Medici, Raffaele de'1
- Medicine1
- Mediterranean Region1
- Memory1
- Michael (Archangel)1
- Michele, Lorenzo de'1
- Michele, Olivo di1
- Missals (Service books)1
- Molino, Gasparo1
- Monarchy1
- Monastic libraries1
- Monastic rules1
- Monasticism and religious orders--Rules1
- Montalvan, Alonso de1
- Motion1