Hilarius
Martyrological notice
The historical Roman Martyrology commemorates Hilarius on 16 March. The Latin notice identifies the record as bishop and deacon. The source places the commemoration at Aquilejae.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Aquilejae natalis beati Hilarii Episcopi, et Tatiani Diaconi, qui, sub Numeriano Imperatore et Beronio Praeside, post equuleum atque alia tormenta, una cum Felice, Largo et Dionysio, martyrium terminarunt.