Philosophers History By Rhopey 650 BCE Anaximenes 600 BCE Thales 600 BCE Anaximander 600 BCE Pythagoras 470 BCE Socrates 430 BCE Empedocles 428 BCE Anaxagoras 427 BCE Plato 384 BCE Aristotle 370 BCE Democritus 200 Tertullian 450 St. Augustine 1170 Peter Waldo 1274 St. Thomas Aquinas 1382 John Wycliffe 1415 John Huss