Alexander Hamilton was a New Yorker.
Walt
Don't get me wrong, I think Hamilton is one of the most underrated of our Founders, but, the President of the Convention was George Washington, James Madison has as much or more input into the document as anyone, George Mason wrote the Virginia Bill or Rights upon which the first ten amendments were based (and it was his resistance to signing the U.S. Const. that created the necessity of a Bill of Rights being promised to ensure ratification).
Southerners simply contributed more to the founding of the country when you look at individual contributions.
Hamilton's tactics (and antics) in the Washington administration caused Madison to leave the Federalist Party and team up with Jefferson to form the first Republican Party. While Hamilton does not deserve all the "credit", his Federalist Party was doomed to fail. Even John Adams blamed his defeat (for a second term) on the (his) Federalist Party.