Optional Memorial
Saint John Leonardi
- Feast day
- October 09
- Patron of
- pharmacists
- Origin
- Italian
Life
John Leonardi was a pharmacist who became a priest and founded the Clerks Regular of the Mother of God. He helped establish the Congregation for the Propagation of the Faith.
Follow the liturgical year
Bosko's liturgical calendar brings every saint, feast, and season to your day — with readings and reflections in 18 languages, adapted to your Christian tradition.
