Pope 140
John XVII
The 140th pope in the Holy See's list of Supreme Pontiffs, serving as Bishop of Rome from 16.V.1003 to 6.XI.1003. His secular name is listed as Siccone. The Holy See lists his birthplace as Rome.
Predecessor
- Sylvester II · succeeded in see · documented
John XVII follows Sylvester II as Bishop of Rome in the Holy See's sequential list of Supreme Pontiffs.
Successor
- John XVIII · succeeded in see · documented
John XVIII follows John XVII as Bishop of Rome in the Holy See's sequential list of Supreme Pontiffs.