Eusebios

After the opening speech in Greek, probably delivered by Eusebios of Caesarea, and incomprehensible to some of the Westerners, the emperor replied in Latin, a language of which Eusebios was ignorant.

Source: wiktionary

Men who had paid for their offices, Eusebios declared, as well as the agents who had handled the cash, were present in the baptistery; he had the necessary proofs.

Source: wiktionary

Eusebios (18.2) walled himself in, but his cell had no roof. Tombs (6.7–10, 9.3–4) were also used by these recluses, but their way of life did not go unchallenged. Eusebios was strongly reproached by a certain Ammianos for failing in his duty to his neighbour (4.4).

Source: wiktionary