Original sentence: According to the Romanian historian, Alexandru Madgearu, Piligrim's forgeries prove that by the time they were completed the location of the former Roman province of Moesia had been forgotten and the clerics who completed the forgeries applied its name to Moravia.The Forgeries of Lorch (a collection of papal documents forged for Piligrim, who was Bishop of Passau between 971 and 991) also contain references to Moravia.The documents show that late-10th-century clerics in Passau thought that Moravia had been located in Upper Pannonia and Moesia a century earlier
Edited sentence: The so-called "Forgeries of Lorch" (a collection of papal documents forged for Piligrim, who was Bishop of Passau between 971 and 991) also contain references to Moravia