Keywords
- Canon law25
- Gregorian chants25
- New York (State)--Buffalo25
- Astronomy24
- Church history24
- Sources24
- bulls (papal records)23
- sermons23
- Discipline22
- Music--Manuscripts22
- wills22
- Gregorian chants--Manuscripts21
- Medicine21
- Economic conditions20
- Music20
- Silvestri, Jacopo, active 16th century20
- Civil law19
- Thirteenth century19
- Sermons18
- illuminated manuscripts18