Eleutherius
Martyrological notice
The historical Roman Martyrology commemorates Eleutherius on 20 February. The Latin notice identifies the record as bishop. The source places the commemoration at In Perside.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
In Perside natalis sancti Eleutherii, Episcopi, et aliorum centum viginti octo; qui, sub Rege Persarum Sapore, cum Solem adorare renuissent, crudeli nece praeclaras sibi coronas compararunt.
Martyrologium Romanum · Latin witness
Constantinopoli sancti Eleutherii, Episcopi et Martyris.