Pope Gregory VI, in 1046: The same man who had bribed and replaced his godson ended up leaving the office himself only a year later,
according to Poole's account. The trouble began when Benedict IX failed to secure the bride he'd resigned for, leading him to change his mind and return to the Vatican. Both popes remained in the city, both claiming to rule the Catholic church, for several months. That fall, the increasingly despondent clergy called on the German Emperor Henry III, of the Holy Roman Empire, to invade Rome and remove them both. When Henry III arrived, he treated Gregory VI as the rightful pope but urged him to stand before a council of fellow church leaders. The bishops urged Gregory VI to resign for bribing his way into office. Though the fresh new pope argued that he had done nothing wrong in buying the papacy, he stepped down anyway.