- Allan of Brittany
- Eilan of Brittany
Related to Saint Ismael, Saint Oudoceus, Saint Melorius, Saint Tugdual and Saint Judictel. Sixth century missionary to Cornwall, England. Llanelian in Anglesey and Llanelian in Denbigshire are named for him.
- Book of Saints, by the Monks of Ramsgate
- Catholic Online
- For All The Saints, by Katherine Rabenstein
- Our Sunday Visitor’s Encyclopedia of Saints
- “Saint Elian of Brittany”. Saints.SQPN.com. 12 January 2010. Web. 5 December 2013. <http://saints.sqpn.com/saint-elian-of-brittany/>