His Holiness Pope Gregory VI (in Latin Gregorius Sextus) is the Pope number 148 of the Catholic Church.
Juan Graciano Pierleoni was born in Roma, in the current country of Italy.
The Holy Father Gregory VI initiated his pontificate in the year 1045. He succeeded Pope Benedict IX. His papacy lasted for 1 years, ending during the year 1046. He was succeeded by Clement II, who would become the following bishop of Rome.