Petronilla of Chemillé was first abbess of the double monastery of Fontevrault in western France, which she headed from 1115 to 1149 following her second widowhood. She is honored as Venerable by the Catholic Church.
- Occupation
- nun
- Position held
- Abbess of Fontevraud
- Citizenship
- France
- Born
- 1100
- Died
- April 24, 1149