Deacon in Tarragona, Spain, working with Saint Fructuosus and Saint Augurius. Arrested in 259 by the Roman governor Emilian. Martyred in the persecutions of Valerian. Saint Augustine of Hippo wrote in praise of these martyrs.
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- Our Sunday Visitor’s Encyclopedia of Saints
- “Saint Eulogius of Tarragona“. Saints.SQPN.com. 6 May 2013. Web. 7 December 2013. <>