Petrus Zwicker
Appearance
Petrus Zwicker (d. 1403 in Vienna) was an East Prussian Inquisitor and cleric of the Roman Catholic Order of the Celestines. Between 1391 and 1403, he led one of the largest inquisitorial operations in the German-speaking world. The victims of this persecution of heretics, in Austria, Pomerania, Brandenburg and Hungary, were almost exclusively Waldensians. The Inquisition records of this period are today only represented by a few fragments.