Book 5 — Chapter 10 - Pantaenus the Philosopher
Book V centers on the persecution in Lugdunum and Vienna, Irenaeus, the Phrygian prophetic movement, Roman successions, and the major dispute over the date of Pesach. The chapter advances Eusebius's chronological chain by identifying the people, writings, disputes, and public events that connect one generation of the assemblies to the next. In this reconstruction the chapter coordinate is preserved as Book 5, Chapter 10, and the full subject is retained under the heading 'Pantaenus the Philosopher'. Names, dates, quoted-source relationships, and political or textual function are kept distinct from Eusebius's own interpretive claims.