Library / Nicene and Post-Nicene FathersThe Life of ConstantineEusebius of CaesareaDate339 (337–340), approximateLanguageEnglishGenrePatristicOther versions:Greek: First Thousand Years of GreekGreek: Patrologia Graeca (Open Greek and Latin)Loading the text…← The Church History (Historia Ecclesiastica)The Martyrs of Palestine →