Widely regarded as the Father of the United States Constitution, James Madison overcame frail health and an exceptionally quiet demeanor to be a commanding figure in American history. He was the 4th President of the United States, and also the longest living Founding Father.

His diligence and discipline gave structure to the United States Constitution. And, he was the catalyst to forming the first American political party.  Madison married Dolley Todd, who is known to be one of the biggest First Lady personalities.