Martyr. No other information has survived.
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- Den katolske kirke
- Our Sunday Visitor’s Encyclopedia of Saints
- Roman Martyrology, 1914 edition
- Santi e Beati, by Agostino Amore
- “Saint Demetrius of Ostia“. CatholicSaints.Info. 22 December 2010. Web. 27 May 2016. <>