The Fake Pope Who Ran With Perfect Integrity For Two Centuries

A fake pope sat on the papal throne for centuries while everyone swore he ran with perfect integrity. Wait, wait, wait — a typo created a pontiff who never breathed? I’m still processing how we got here. Chillers, sit down, because the Vatican was duped by a word swap.

The whole mess started in the 970s when list-makers got tripped up by the phrase domnus de Sutri. That was just a label for the bishop of Sutri, not a dude’s name. Someone later chopped the word down to Donus and handed him a crown.

How did a single title become a holy man?

Editors ruined everything by shoving antipope Boniface VII into the list right after Benedict VI. That move severed the link to Domnus de Sutri, leaving the year 974 floating without a leader. To fill the void, they grabbed Donus from a real pope who died in 678 and tagged him with the number II.

A portrait of a guy who never blinked?

The gallery at Saint Paul Outside the Walls actually goes back to the 400s, starting with just 40 images. They stopped updating it regularly, waiting for rare renovation windows to add new faces. Our accidental pope eventually got squeezed into that expanding collection alongside real leaders.

Pietro Piazza handled clipei stretching from Stephen III of the eighth century to Benedict XIV of the eighteenth. He cared less about accurate likenesses and more about proving an unbroken line of succession. Fictionalized faces served that narrative, so our accidental pope got a portrait regardless.

Giovanni Marangoni used that mosaic gallery to build an official papal roster in the eighteenth century. His version became the standard reference for centuries, cementing Donus II’s place in the record. It took a formal audit in 1947 to finally question the validity of that entire list.

This fictional ruler fooled the Holy See for more than 200 years until a 1947 audit forced a rethink. That same review wiped Donus II from the roster while exposing bigger errors elsewhere. Officials found Popes Cletus and Anacletus were the same person and untangled the identities of Boniface VI and Leo VIII.

Montor described a Roman elected via the counts of Tusculum, ruling for three months before his time ended on 19 December 972. Beckett noted that he faced zero accusations of unfair treatment or shameful behavior. I cannot wrap my head around a phantom getting such polite reviews from writers.

The name itself bounced around as Domnus, Donus, or even Bonus, showing how little confidence scribes had in the spelling. Some timelines placed him between Benedict VI and Benedict VII without a second thought. Others pushed him into gaps between 974 and 975, ignoring the original context.

Zero contemporary sources mention this figure lifting a finger, which makes his glowing reputation even funnier. Writers debate dates ranging from 972 to a stretch between April 974 and October 975, but no deeds survive. We have a spotless record built entirely on misread text and wishful thinking.

Which side wins: the charm of a saintly typo or the boring truth of a corrected ledger? Make your case.

Source: Wikipedia’s article on “Pope Donus II”. The facts are theirs; the words are ours.