Byron White, Mercantile National Bank at Dallas v…
“ That all national banking associations established under the laws of the United States shall, for the purposes of all actions by or against them, real, personal, or mixed, and all suits in equity, be deemed citizens of the States in which they are respectively located; and in such cases the circuit and district courts shall not have jurisdiction other than such as they would have in cases between individual citizens of the same State. ”
