Keywords
- Gregorian chants1
- Gregory XIII, Pope, 1502-15851
- History--Religious aspects1
- Indulgences1
- Inheritance and succession1
- Inquisition1
- Italy--Siena1
- Jews1
- Kings and rulers1
- Knights of Malta1
- Latin letters, Medieval and modern1
- Latin literature, Medieval and modern1
- Liturgics1
- Local officials and employees1
- Manuscripts, Hebrew1
- Manuscripts, Medieval1
- Massachusetts--Wellesley1
- Medici, Alamanno de'1
- Medici, Alessandro de', 1510-15371
- Medici, Bivigliano de'1