He was ordained priest at Leuven in 1719 and distinguished himself by the public defense of theses in March and September 1719, and by his defence "De Universa Theologia" in 1720. In 1721, at the end of his third year of probation, he was made an assistant to the Bollandists and remained a member of this body during the rest of his life. His hagiographical writings are found in July, IV-VI, and August, I-III.
In 1719, at Leuven, he was ordained as a priest and distinguished himself by defending theses publicly in March and September of that year, and by writing "De Universa Theologia" in 1720. In 1721, after completing his probationary period, he became an assistant to the Bollandists and remained part of this group for life. His hagiographical works are located in July, IV-VI, and August, I-III.