Petrus
Martyrological notice
The historical Roman Martyrology commemorates Petrus on 26 November. The Latin notice identifies the record as martyr and bishop. The source places the commemoration at Alexandriae.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Alexandriae natalis sancti Petri, ejusdem urbis Episcopi et Martyris; qui, cum esset omnibus virtutibus exornatus, ibidem, Galerii Maximiani praecepto, capite obtruncatus est.