Eusebius of Caesarea

c. AD 263–339, called Eusebius Pamphili, became the Bishop of Caesarea in Palestine about the year 314. Eusebius, historian, exegete and polemicist is one of the more renowned Church Fathers. He (with Pamphilus) was a scholar of the Biblical canon. He wrote Demonstrations of the Gospel, Preparations for the Gospel, and On Discrepancies between the Gospels, studies of the Biblical text. As "Father of Church History" he produced the Ecclesiastical History, On the Life of Pamphilus, the Chronicle and On the Martyrs.