Marsilius of Padua

Marsilius of Padua (; born ''Marsilio Mainardi'', ''Marsilio de i Mainardini'' or ''Marsilio Mainardini''; – ) was an Italian scholar, trained in medicine, who practiced a variety of professions. He was also an important 14th-century political figure. His political treatise ''Defensor pacis'' (The Defender of Peace), an attempt to refute papal claims to a "plenitude of power" in affairs of both church and state, is seen by some scholars as the most revolutionary political treatise written in the later Middle Ages. It is one of the first examples of a trenchant critique of caesaropapism in Western Europe. Marsilius is sometimes seen as a forerunner of the Protestant reformation, because many of his beliefs were later adopted by Calvin and Luther. Provided by Wikipedia