Library Eusebius of Caesarea Church History
Book 3
Chapter 34: Evarestus, the Fourth Bishop of the Church of Rome
1. In the third year of the reign of the emperor mentioned above, Clement committed the episcopal government of the church of Rome to Evarestus, and departed this life after he had superintended the teaching of the divine word nine years in all.
English translation by Arthur Cushman McGiffert, in Nicene and Post-Nicene Fathers, Series II, Vol. I (eds. Philip Schaff and Henry Wace; Buffalo: Christian Literature Publishing Co., 1890). Public domain. Digital text via New Advent Church Fathers.