(p. 267) As Hamilton tangled with Lansing, neither knew that Virginia had on June 25 become the tenth state to ratify the Constitution. Like their New York counterparts, antifederalists there posed as plucky populists, even though their ranks included many rich slaveholders. Patrick Henry, the leading antifederalist, warned delegates who supported the Constitution, “They’ll free your niggers.” George Washington noted the hypocrisy of the many slaveholding antifederalists: “It is a little strange that the men of large property in the South should be more afraid that the Constitution will produce an aristocracy or a monarchy than the genuine, democratical people of the East.”
Chernow, Ron. Alexander Hamilton. New York: The Penguin Press, 2004.