(Saint) (November 4) (4th century) A priest of Alexandria in Egypt, a learned and religious man, and the writer of several philosophical and theological treatises. He lived during the latter part of his life in Rome. Both Saint Jerome and Eusebius speak in the highest terms of his erudition and worth. He seems to have survived until after A.D. 312, date of the Peace of the Church.
- Monks of Ramsgate. “Pierius”. , 1921. CatholicSaints.Info. 4 November 2016. Web. 24 March 2017. <>