Gregory VI (c. 990–1047), born John Gratian, was pope from May 1045 until his deposition in December 1046. His pontificate arose out of the chaotic final phase of the Tusculan domination of Rome and ended with imperial intervention at the Council of Sutri.

Though later criticised for simony ⓘ, Gregory was regarded by many contemporaries as a sincere reformer who sought to restore order and dignity to the papacy.

Election and Reforming Intent

In 1045, amid the confusion created by the rival claims of Benedict IX and Sylvester III, John Gratian acquired the papal office from Benedict IX, reportedly in exchange for money. He took the name Gregory VI.

Although this transaction was later condemned as simoniacal, Gregory appears to have acted with the intention of removing Benedict and stabilising the Roman Church. His brief pontificate was marked by efforts at moral and ecclesiastical reform.

Deposition at Sutri

In 1046, Henry III, Holy Roman Emperor intervened directly in the papal crisis. At the Council of Sutri (December 1046), Sylvester III was deposed, Gregory VI was compelled to resign on charges of simony, and Benedict IX was again declared deposed.

Gregory withdrew with Henry III to Germany, where he died in exile in 1047.

Significance

Gregory VI’s pontificate marks a turning point in the reform movement that would soon reshape the papacy. Among those associated with him was the future Gregory VII, who served in his household and would later lead the reforming papacy to new heights of authority.

Gregory VI stands at the threshold between the factional papacy of the early eleventh century and the reforming papacy of the later Middle Ages.