His Holiness Pope John XVII (in Latin Ioannes Septimus Decimus) is the Pope number 140 of the Catholic Church.
Siccone Secchi was born in Roma, in the current country of Italy.
The Holy Father John XVII initiated his pontificate in the year 1003. He succeeded Pope Sylvester II. His papacy lasted for 0 years, ending during the year 1003. He was succeeded by John XVIII, who would become the following bishop of Rome.