Martyred with several companions. No other information has survived.
- Book of Saints, by the Monks of Ramsgate
- Britannica Biographies
- Early British Kingdoms
- Lives of the Saints, by Father Alban Butler
- Our Sunday Visitor’s Encyclopedia of Saints
- Roman Martyrology
- “Saint Julius of Caerleon“. Saints.SQPN.com. 16 February 2014. Web. 20 April 2014. <>