Gregorio Leti

Gregorio Leti (29 May 1630 – 9 June 1701) was an Italian historian and satirist from Milan, who sometimes published under the pseudonym Abbe Gualdi, '''L'abbé Gualdi, or Gualdus''' known for his works about the Catholic Church, especially the papacy. All of his publications were listed on the ''Index Librorum Prohibitorum''. Provided by Wikipedia