Valerius
Martyrological notice
The historical Roman Martyrology commemorates Valerius on 29 January. The Latin notice identifies the record as bishop and apostle. The source places the commemoration at Treviris.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Treviris depositio beati Valerii Episcopi, qui fuit discipulus sancti Petri Apostoli.