Author
- Martin Merz1
- Martin V1
- Matteo Palmieri1
- Michael Glycas1
- Moshe ben Maimon1
- Nicholas Trivet1
- Nicholas of Lyra1
- Nikolaos Sagundino1
- Notre-Dame de Chartres1
- Onasander1
- Paschal II1
- Pere Marsili1
- Peter of Poitiers1
- Peter, Constable of Portugal1
- Petrus Alphonsi1
- Pierre Bersuire1
- Pietro Andrea di Bassi1
- Pietro Candido Decembrio1
- Pietro de' Crescenzi1
- Plautus1