- Requesens, Francesco de'1
- Requesens, Galcerando de'1
- Requesens, Giuseppe de'1
- Requesens, Ludovico de'1
- Requesens, Luigi de'1
- Requesens, Salvatore Francesco de'1
- Requesens, Salvatore de'1
- Requesens, Vincenzo de'1
- Ressano, Catterina1
- Ressano, Giovanni1
- Ricchi, Raphael Immanuel ben Abraham Ḥai, 1688-17431
- Romera, Carlo1
- Salt industry and trade--Law and legislation1
- Salt--Taxation1
- Salviati, Jacopo1
- Sangalletti, Bastiano1
- Sangalletti, Vittoria1
- Santa Maria Novella (Church : Florence, Italy)1
- Seliḥot1
- Shabbethai Tzevi, 1626-16761