1567 – Born on the 4th of January in Brussels, Belgium.
1586 – He became a Jesuit.
1611 – He started a special school of mathematics, in Antwerp, which intended to perpetuate the mathematical research and study in the Jesuit society.
1613 – His book Opticorum Libri Sex philosophis juxta ac mathematics utiles was published in Antwerp.
1617 – He died on the 20th of March in Tournai, Belgium.