pope
d. 12 Dec 1003
140th Bishop of Rome (Pope) · 22 May 1003–6 Dec 1003
Pope John XVII, born John Sicco, was the bishop of Rome and nominal ruler of the Papal States for about seven months in 1003. He was one of the popes chosen and eclipsed by the patrician John Crescentius.
Archbasilica of St. John Lateran · Rome · Rapagnano · Papal States · Rome