May have been the uncle of Saint Afra of Augsburg. First bishop of Augsburg, Germany. Both baptized into the faith and later consecrated as bishop by Saint Narcissus of Gerona. Martyred in the persecutions of Diocletian.
- Book of Saints, by the Monks of Ramsgate
- Medieval Religion Listserv, by John Dillon
- Our Sunday Visitor’s Encyclopedia of Saints
- “Saint Dionysius of Augsburg“. Saints.SQPN.com. 25 February 2013. Web. 10 December 2013. <>