In 1941, he was made Titular Archbishop of Anchialus and was Coadjutor Archbishop of Saint-Boniface, Manitoba.
In 1952, he was appointed Coadjutor Archbishop of Sherbrooke and became the Archbishop of Sherbrooke in 1952.
He attended the Second Vatican Council and was a member of the Coetus Internationalis Patrum.
He resigned in 1967 and was appointed Titular Archbishop of Succuba.