Eusebius
Martyrological notice
The historical Roman Martyrology commemorates Eusebius on 21 September. The Latin notice identifies the record as martyr. The source places the commemoration at In Phoenicia.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
In Phoenicia sancti Eusebii Martyris, qui, cum ultro Praefectum adisset et se Christianum esse denuntiasset, ab eo, multis tormentis afflictus, capite caesus est.