Meskens, A. (1997), "The Jesuit mathematics school in Antwerp in the early seventeenth century", The Seventeenth Century, 12 (1): 11–22, doi:10.1080/0268117X.1997.10555421, Another important pupil of the school of mathematics was Theodore Moretus (1602–1667), son of Petrus and Henriette Plantin.