Caji
Martyrological notice
The historical Roman Martyrology commemorates Caji on 27 September. The Latin notice identifies the record as bishop and apostle. The source places the commemoration at Mediolani.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Mediolani sancti Caji Episcopi, qui fuit discipulus beati Barnabae Apostoli; et, multa in Neronis persecutione passus, quievit in pace.