Gaius Rufius Virilis

Gaius Rufius Virilis is known from a single inscription discovered in the Mithraeum of Vieu, ancient Venetonimagus, where he dedicated an altar to his father, Gaius Rufius Eutactus, who is explicitly described as Pater Patrum of Deus Invictus Mithras (TNMM 456; CIL XIII 2540; CIMRM 911). The inscription identifies Virilis simply as filius and provides no evidence that he himself held a Mithraic grade or office. He was active at Venetonimagus in Gallia Lugdunensis during the early third century CE.

The dedication is significant because it preserves one of the very few attestations of a Pater Patrum from Roman Gaul. Through this monument, Virilis provides the only direct evidence linking his father to the Mithraic community of Vieu. The title Pater Patrum is considerably better attested in Rome and Ostia than in the western provinces and appears to have denoted a particularly prominent position within the Mithraic hierarchy (Bricault et al. 2021).

Beyond this dedication, nothing further is known about Virilis. His father Eutactus is independently attested as a physician, and the proximity of the Mithraeum to a healing sanctuary has led some scholars to suggest a possible connection between local Mithraic worship and therapeutic practices. Such interpretations remain hypothetical and cannot be directly associated with Virilis himself (Walsh 2016).