Bishop of Ravenna, Italy from 452 for over 40 years. Saved his flock from the ravages of Attila the Hun. Secured better conditions for his people when Ravenna was captured by King Theodoric of the Ostro-Goths.
- 494 of natural causes
- Abbé Stéphane Ansart
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- Den katolske kirke
- Our Sunday Visitor’s Encyclopedia of Saints
- “Saint John of Ravenna“. CatholicSaints.Info. 11 January 2010. Web. 27 September 2016. <>