Noah Haynes Swayne,
McKnight v. United States — Opinion of the Court
“ Although the petitioners had no claim against the United States, they had a valid claim against Hart. The money was received in payment of his debt, and discharged it to that extent. He is estopped by his receipt from setting up any claim against the government. It does not appear that he has ever complained. Under the circumstances, it is quite clear that if the controversy were between private parties, there could be no recovery. ”
