Laurentius Nicolai
Laurids Nilsen, known in Sweden as Kloster-Lasse, born 1538 in Tønsberg, Denmark–Norway, dead 1622 in Vilnius, Lithuania, was a Norwegian Jesuit, active in service of the Counter-Reformation in Sweden during the reign of King John III of Sweden from 1576 until 1588. During that time, he headed the Roman Catholic Collegium Regium Stockholmense.