Hermarchus - Scholarch (1st): (c. 325 – 250 BCE) Scholarch from 270 to 250 BCE. "Also Hermarchus, Epicurus’ successor, son of Agemortus, of Mytilene, the son of a poor father, and at first a student of rhetoric. His best books are said to be these twenty-two essays in the form of letters On Empedocles. On Science. Against Plato. Against Aristotle. He was a good man and died of paralysis." [ Diogenes Laertius 25]