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The trial of Pope Formosus's corpse

The trial of Pope Formosus's corpse

@HistoryBaddie_99 · June 12, 2026

If you think your ex is petty, wait until you hear about the Cadaver Synod. In 897, Pope Stephen VI had such a massive grudge against his predecessor, Formosus, that he literally dug him up to settle the score.

Picture a nine-month-old corpse dressed in full papal drip, propped up on a throne to stand trial. Stephen spent the whole time screaming at the skeleton for "illegal" career moves while a deacon hid behind it to "answer" the charges.

It’s the ultimate unhinged clout-chasing move. After "losing" the case, the corpse was mutilated and tossed into the river. History's messiest drama didn't even involve the living.

Wait, what exactly were these 'illegal' career moves that triggered a trial?

Formosus was basically the original "job hopper." Before becoming Pope, he was already the Bishop of Porto. In the 800s, the Church had a strict "one city, one life" rule, meaning bishops were essentially married to their specific diocese.

Switching to the top job in Rome was framed as spiritual adultery. Stephen used this technicality to claim Formosus was never a legitimate Pope, effectively trying to "cancel" his entire legacy and every official act he ever performed.

It was a high-stakes legal loophole. By proving Formosus was a fraud, Stephen could fire all of Formosus’s allies and replace them with his own squad. It was a brutal power grab disguised as a messy HR dispute.

So, did Stephen actually get away with this insane 'cancel culture' stunt?

Spoiler alert: the vibe check failed immediately. A literal earthquake hit Rome during the trial, which the public took as a divine "stop it" from God. People were absolutely horrified by the corpse-shaming spectacle.

The city rioted, and Stephen was stripped of his papal drip, thrown into a dungeon, and strangled. Digging up a beloved predecessor turned out to be a one-way ticket to getting "unsubscribed" from life by his own congregation.

His "cancel" attempt also failed. The next few Popes played legal ping-pong before eventually declaring Formosus innocent and fishing his body out of the river for a proper re-burial. It was the ultimate historical self-own.

Did they seriously keep digging him up every time a new Pope took over?

It was basically the 9th-century version of a 'delete' button. Since the Church was split into rival factions, every new Pope used Formosus’s corpse as a political football to prove their own side was the only 'legit' one.

Pope Sergius III was the ultimate hater. He actually dug Formosus up again, put him on trial again, and reportedly chopped off even more fingers before tossing him back in the Tiber. He was determined to keep the 'canceled' status permanent.

This 'legal ping-pong' meant that for years, priests didn't know if their jobs were real or if their ordinations had been 'Ctrl+Z-ed' by the latest guy in the big hat. It was total administrative chaos.

But if their ordinations were erased, did that mean people's baptisms were invalid too?

This was the ultimate spiritual identity theft. If your priest was "un-priested" by a new Pope, every wedding he performed and every baby he baptized was suddenly legally "null." Imagine finding out your marriage was just a fancy party because your priest's license was revoked posthumously.

It created a massive "system error" for the afterlife. People were genuinely terrified that their souls were in limbo because of a petty political grudge in Rome. It wasn't just an HR mess; it was a full-blown existential crisis for the entire congregation.

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