- Most prolific composer before 1500
- Known as St. Hildegard or Sibyl of the Rhine
- Offered to Benedictine convent at age 7, became a nun at age 16
- Benedictine Abbess
lived in monastery for 80 years
- Musician, composer, wrote on theology, medicine, botany, lives of saints, natural history
- Had visions and revelations → became well known as a prophet or mystic
- Musical works consisted of chants for religious services
- 43 years old → instruction from God to 'write down that which you see and hear'
- Received Papal authority to continue documenting visions as 'revelations from the Holy Spirit'
- Compelled by God to establish her own monastery in St. Rupertsberg
- Received endowments and support from Nobel community first site purchased in 1147
- 10 years later secured financial protection of her convents from Emperor
- Established a second monastery
- Frequently involved herself in politics and diplomacy