Keywords
- Mensural notation1
- Mercenary troops1
- Meschiati, Giovanni1
- Meteorologica (Aristotle)1
- Meteorology1
- Michele, Lapo di1
- Michele, Lorenzo de'1
- Michele, Niccolò di1
- Michele, Olivo di1
- Middle Ages1
- Middle East1
- Middle East--Jerusalem1
- Middle East--Palestine1
- Military campaigns1
- Minors (Canon law)1
- Minucci, Ducciarello1
- Minuzio, Chellino1
- Minuzio, Giannino1
- Miserere1
- Missions to Jews1