This is interesting. Take it for what it's worth.

Alta Vendita

The document details an alleged Masonic plan to infiltrate the Catholic Church and spread liberal ideas within it.[5] The Carbonari had strong similarities to Freemasonry and so the document is seen by some as a Masonic document. The Carbonari had ties to the Freemasons, who are known for their Anti-clericalism. The author, who wrote under the pseudonym "Piccolo Tigre" has been found to be the author of other Masonic documents in the 19th century.[6]

https://en.wikipedia.org/wiki/Alta_Vendita