Ischyrionis
Martyrological notice
The historical Roman Martyrology commemorates Ischyrionis on 1 June. The Latin notice identifies the record as martyr. The source places the commemoration at In Aegypto.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
In Aegypto sanctorum Martyrum Ischyrionis, ductoris militum, et aliorum quinque militum; qui, sub Diocletiano Imperatore, pro fide Christi, diverso mortis genere perempti sunt.