'''John Calvin''' (July 10, 1509 – May 27, 1564 AD) was a [[French]] Protestant theologian during the [[Protestant Reformation]]. He helped develop the system of [[Christian]] theology called [[Calvinism]]. | '''John Calvin''' (July 10, 1509 – May 27, 1564 AD) was a [[French]] Protestant theologian during the [[Protestant Reformation]]. He helped develop the system of [[Christian]] theology called [[Calvinism]]. |