John Marshall,
United States v. Clarke (33 U.S. 436…
“ He who would controvert a grant executed by the lawful authority, with all the solemnities required by law, takes upon himself the burden of showing that the officer has transcended the powers conferred upon him, or that the transaction is tainted with fraud.This the counsel for the United States undertakes to do. He insists that governor Coppinger has transcended his powers in making the title now under consideration for a larger quantity of land than he was empowered to grant, and on a consideration not warranted by law. ”
