Joannes
Martyrological notice
The historical Roman Martyrology commemorates Joannes on 22 June. The Latin notice identifies the record as bishop. The source places the commemoration at Neapoli, in Campania.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Neapoli, in Campania, sancti Joannis Episcopi, quem beatus Paulinus, Episcopus Nolanus, ad caelestia regna vocavit.
Martyrologium Romanum · Latin witness
Londini, in Anglia, sancti Joannis Fisher, Episcopi Roffensis et Cardinalis, qui pro fide catholica et Romani Pontificis primatu, jubente Henrico Octavo Rege, decollatus est.