Before revision: Church historians during the First Period Eusebius, Bishop of Caesarea in Palestine (died 340) is styled the "Father of Church History" , and wrote a "Chronicle"Patrologia Graeca, XIX.
After revision: Church historians during the First Period Eusebius, Bishop of Caesarea , is sometimes calleda fourth-century the "Father of Church History" , and wrote a "Chronicle"Patrologia Graeca, XIX.