- Rhetoric, Medieval1
- Rhetoric--Study and teaching1
- Riccomanni, Jacopo1
- Riccomanni, Maria1
- Riccomanni, Simone1
- Robert, King of Naples, approximately 1275-13431
- Robert, William1
- Roman Civil War (Rome : 43-31 B.C.)1
- Ruch, Georgius, fl. 1438-14411
- Rural conditions1
- SS. Trinità e S. Michele Arcangelo di Brondolo (Monastery)1
- Sacramentaries1
- Saint-Bertin (Monastery : Saint-Omer, Pas-de-Calais, France)1
- Sainte-Chapelle (Paris, France)1
- Saints1
- Saints--Biography1
- Salignato, Lunghino di1
- Salve Regina (Music)1
- San Miniato, Michele di1
- San Miniato, Moccio di1