Keywords
- France--Paris1
- France--Rouen1
- Gauffered edges1
- Germany1
- Germany--Mainz (Rhineland-Palatinate)1
- Graduals1
- Gregorian chants1
- Gregorian chants--Manuscripts1
- Hymnals1
- Hymns1
- Hymns, Latin (Medieval and modern)1
- Illumination of books and manuscripts, Italian1
- Impediments to marriage1
- Italy--Bergamo1
- Italy--Bologna1
- Italy--Cremona1
- Jesuits1
- Latin language1
- Marriage1
- Papal encyclicals1