John McLean, Shelton v. Tiffin — Opinion of the Court
“ On a change of domicile from one State to another, citizenship may depend upon the intention of the individual. But this intention may be shown more satisfactorily by acts than declarations. An exercise of the right of suffrage is conclusive on the subject; but acquiring a right of suffrage, accompanied by acts which show a permanent location, unexplained, may be sufficient. The facts proved in this case authorize the conclusion, that Shelton was a citizen of Louisiana, within the act of Congress, so as to give jurisdiction to the Circuit Court. ”
