In 283 an entire congregation was martyred in the persecutions of Numerian when they assembled in the catacombs for prayers – and were walled in to suffocate or starve. The only names that have come down to us are Saint Marianus and Saint Didorus.
- Roman citizen
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- Our Sunday Visitor’s Encyclopedia of Saints
- “Saint Marianus“. Saints.SQPN.com. 30 November 2013. Web. 17 September 2014. <>