Eleutherius
Martyrological notice
The historical Roman Martyrology commemorates Eleutherius on 4 August. The Latin notice identifies the record as martyr. The source places the commemoration at Constantinopoli.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Constantinopoli sancti Eleutherii Martyris, ex ordine Senatorio viri, qui pro Christo, in persecutione Maximiani, gladio cassus est.