Was largely responsible for getting a series of constitutional amendment proposals passed in the u. s. house of representatives that would ultimately become known as the bill of rights.

James Madison was largely responsible for getting a series of constitutional amendment proposals passed in the U.S. house of representatives that would ultimately become known as the bill of rights.
James Madison was the 4th president of United states. He is also known as the father of constitution because he introduced the series of constitutional amendments.
The first ten amendments to the Constitution makes up a Bill of rights.