“He witnessed that one of them said that he had to go to Leiden the next day. The other then replied that he would instruct the girl to bring the poison while he was in Leiden. He added: "If he gets that, he'll crack like a log." He then heard these people mention Van Beuningen's name twice.“
From witness statement Claas Croon – May 18, 1684
Investigation into the attempted murder of Mayor Coenraad van Beuningen