Adèle de Batz de Trenquelléon, FMI, religious name Mary of the Conception, , was a religious sister and the co-founder of the Marianist Sisters with William Joseph Chaminade. The religious institute in the Roman Catholic Church was founded to serve the poor.

January 10

1789-06-10

1828-01-10

Beatified

1

Q4686978

10