Artemius
Martyrological notice
The historical Roman Martyrology commemorates Artemius on 20 October. The source places the commemoration at Antiochiae.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Antiochiae sancti Artemii, Ducis Augustalis, qui, sub Constantino Magno praelaris militiae honoribus functus, a Juliano Apostata, quem saevitiae in Christianos arguerat, fustibus caedi, aliisque tormentis affligi, ac demum capite truncari jubetur.