Hadriani
Martyrological notice
The historical Roman Martyrology commemorates Hadriani on 26 August. The source places the commemoration at Nicomediae.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Nicomediae passio sancti Hadriani, e Probo Caesare progeniti, qui, Licinio persecutionem in Christianos commotam exprobrans, ab eodem jussus est occidi. Ipsius corpus Domitius, Byzantii Episcopus, ejus patruus, in ipsius civitatis suburbio cui nomen Argyropolis, sepelivit.