Marsilius of Padua

Marsilius of Padua (Italian Marsilio or Marsiglio da Padova; circa 1275 – circa 1342) 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 is seen by some authorities as the most revolutionary political treatise written in the later Middle Ages.