Bishop of Arethusa, Mount Lebanon. Attended the 351 synod at Sirmium where he produced a creed that got him falsely labelled an Arian. He was struck from the Roman Martyrology for years, but research by the Bollandists vindicated him and restored his name to the roles.
- “Saint Mark of Arethusa“. CatholicSaints.Info. 29 March 2015. Web. 23 July 2016. <>