Denison, Simon (June 1995). "News: In Brief". British Archaeology. Council for British Archaeology. Archived from the original on 13 May 2013. Retrieved 30 March 2013.
According to Boece, Hector (1821). "15". The History and Chronicles of Scotland, Volume II, Book VIII. Translated by Bellenden, John. Edinburgh: W & C Tait. p. 39.
Gennadius of MarseillesDe Viris Illustribus, Ch. lvii. (in Latin) Translated by Ernest Cushing Richardson in A Select Library of the Nicene and Post-Nicene Fathers of the Christian Church, 2nd Series, Translated into English with Prolegomena and Explanatory Notes, Vol. III, Lives of Illustrious Men, Ch. LVII: "Fastidius the bishop". T. & T. Clark (Edinburgh). Reprinted by Wm. B. Eerdman's Publishing (Grand Rapids).
"...the haunts of the Britons – inaccessible to the Romans, but subjugated to Christ..." (ch. 7)., Tertullian, Adversus Judaeos Chapter 7, accessed 16 Sep 2022
theposthole.org
Examining the evidence for churches in Roman Britain; is this a concrete indication of Romano-British churches? Nathan Day, The Post Hole, December 2019, accessed 26 Sep 2022
Denison, Simon (June 1995). "News: In Brief". British Archaeology. Council for British Archaeology. Archived from the original on 13 May 2013. Retrieved 30 March 2013.