At that time Xystus was still presiding over the church of Rome, and Demetrianus, successor of Fabius, over the church of Antioch, and Firmilianus over that of Cæsarea in Cappadocia; and besides these, Gregory and his brother Athenodorus, friends of Origen, were presiding over the churches in Pontus; and Theoctistus of Cæsarea in Palestine having died, Domnus received the episcopate there. He held it but a short time, and Theotecnus, our contemporary, succeeded him. He also was a member of Origen's school. But in Jerusalem, after the death of Mazabanes, Hymenæus, who has been celebrated among us for a great many years, succeeded to his seat.
Christianity · Church History · Ecclesiastical History
Book VII, Ch. 14 — The Bishops that flourished at that Time.
Ecclesiastical History · Eusebius of Caesarea