Plutarch
Plutarch Ploútarchos; Koine Greek: was a Greek Middle Platonist philosopher, historian, biographer, essayist, and priest at the Temple of Apollo. He is known primarily for his Parallel Lives, a series of biographies of illustrious Greeks and Romans, and Moralia, a collection of essays and speeches. Upon becoming a Roman citizen, he was named Lucius Mestrius Plutarchus. Plutarch's surviving works were intended for Greek speakers throughout the Roman Empire, not just Greeks.