La Feillée seems to have been associated with the choir of Chartres Cathedral as a priest. His works include:
- An abridgement of the Roman Antiphonary
- Nouvelle Méthode du plain-chant, 1782
Music
- Annue Christe
- Jesu Redemptor Saeculi
- St. Ambrose
Wanted
- Picture
- Date & place of birth & death
- Biography
- Burial place