Keywords
- Gregorian chants7
- Gregorian chants--Manuscripts7
- Medicine7
- Physics7
- Politics and government7
- Prayers and devotions7
- Texts7
- wills7
- Devotional literature6
- Discipline6
- International relations6
- Manuscripts6
- Prayers6
- Prescriptions, formulae, receipts, etc.6
- Sources6
- manuscripts (documents)6
- Civil law5
- Europe--Holy Roman Empire5
- Fifteenth century5
- Germany5