- Riccomanni, Maria1
- Riccomanni, Simone1
- Riddles, Arabic1
- Robert, King of Naples, approximately 1275-13431
- Robert, William1
- Roderick, King of the Visigoths, -711?1
- Roman Civil War (Rome : 43-31 B.C.)1
- Roman de la rose (Guillaume, de Lorris)1
- Rubrics1
- Rural conditions1
- SS. Trinità e S. Michele Arcangelo di Brondolo (Monastery)1
- Sacramentaries1
- Saint-Bertin (Monastery : Saint-Omer, Pas-de-Calais, France)1
- Salignato, Lunghino di1
- Salt--Transportation1
- San Miniato, Michele di1
- San Miniato, Moccio di1
- Sansedoni, Cecco de1
- Sant Mamet de Corró (Spain : Parish)1
- Santa Maria degli Angeli (Convent : Siena, Italy)1