ELD4876934 Dispute between Jesuites and Jansenists, persecutions of the nuns of Port-Royal-des-Champs: a commissioner came to drive away the nuns considered heretics and force them to sign the Form of Alexander VII, April 1661. 19th century (engraving from ???es societes secretes??by Pierre Zaccone); Private Collection; (add.info.: Jesuit attacks on Jansenism and formulary controversy: Nuns of Port Royal des Champs Abbey, considered as heretic, will be removed from the abbey, April 1661.); Photo by The Holbarn Archive.