Eunapius

Eunapius (Greek: Εὐνάπιος; c. 347 – c. 420) was a Greek sophist, rhetorician, and historian from Sardis in the region of Lydia in Asia Minor. His principal surviving work is the Lives of Philosophers and Sophists (Ancient Greek: Βίοι Φιλοσόφων καὶ Σοφιστῶν; Latin: Vitae sophistarum), a collection of the biographies of 24 philosophers and sophists.

Notable works: History after Dexippus, Lives of the Sophists

Source: Wikipedia — https://en.wikipedia.org/wiki/Eunapius