George Shiras, Jr.,
Blackburn v. Portland Gold Mining Company…
“ If A hold land under a patent from the United States or a Spanish grant ratified by treaty, and his heirs, devisees, or assignees dispute as to which have the best title under him, this does not make a case for the jurisdiction of this court under the twenty-fifth section of the judiciary act. If neither the validity nor the construction of the patent or title under the treaty is contested, if both parties claim under it, and the contest arises from some question without or dehors the patent or treaty, it is plainly no case for our interference under this section. ”
