Pontiani
Martyrological notice
The historical Roman Martyrology commemorates Pontiani on 30 October. The Latin notice identifies the record as martyr and pope. The source places the commemoration at In Sardinia.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
In Sardinia natalis sancti Pontiani, Papae et Martyris, qui, ab Alexandro Imperatore, una cum Hippolyto Presbytero, in eam insulam deportatus, ibidem, mactatus fustibus, martyrium consunnnavit. Ejus corpus a beato Fabiano Papa Romam delatum est, atque in coemeterio Callisti sepultum. Ipsius tamen festum recolitur tertiodecimo Kalendas Decembris.