Philip Melanchthon
Philip Melanchthon (born Philipp Schwartzerdt; 16 February 1497 – 19 April 1560) was a German Lutheran reformer, collaborator with Martin Luther, the first systematic theologian of the Protestant Reformation, intellectual leader of the Lutheran Reformation, and an influential designer of educational systems. He stands next to Luther and John Calvin as a reformer, theologian, and molder of Protestantism. After Luther himself, he is the primary founder of Lutheranism.
Philip Melanchthon
He started from scholasticism; but with the contempt of an enthusiastic Humanist he turned away from it and came to Wittenberg with the plan of editing the complete works of Aristotle. Under the dominating religious influence of Luther his interest abated for a time, but in 1519 he edited the "Rhetoric" and in 1520 the "Dialectic".