Venerius
Martyrological notice
The historical Roman Martyrology commemorates Venerius on 4 May. The Latin notice identifies the record as bishop. The source places the commemoration at Mediolani.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Mediolani sancti Venerii Episcopi, cujus virtutes sanctus Joannes Chrysostomus, in epistola ad eum scripta, testatas reliquit.