the petitioner or petitioners, and by the United States, and in conformity with the principles of justice, and according to the laws and ordinances of the government under which the claim originated, and the copy of such petition, with a citation to any adverse possessor, or claimant, shall be served on such possessor or claimant in the ordinary legal manner of serving such process in the state of Missouri, at least fifteen days before the term of the district court of the United States, to which the same is made returnable, and, in like manner, on the district attorney of the United States, where the government is interested in the defence; and it shall be the duty of the United States’ attorney for the district in which the suit shall be instituted, in all cases where the United States are interested on account of the public domain, to take notice of each petition filed under the provision of this act, in the said district, and to make defence, on all just and proper occasions, in behalf of the public interest.
Every petition presented under this act, to be conducted according to the rules of a court of equity.Sec. 2. And be it further enacted, That every petition which shall be presented under the provisions of this act, shall be conducted according to the rules of a court of equity, except that the answer of the district attorney of the United States shall not be required to be verified by his oath, and tried, without any continuance, unless for cause shown; and the said court shall have full power and authority to hear and determine all questions arising in said cause, relative to the title of the claimants, the extent, locality, and boundaries of the said claim, or other matters connected therewith, fit and proper to be heard and determined, and, by a final decree, to settle and determine the question of the validity of the title, according to the law of nations, the stipulations of any treaty, and proceedings under the same; the several acts of Congress in relation thereto; and the laws and ordinances of the government from which it is alleged to have been derived; and all other questions properly arising between the claimants and the United States; which decree shall, in all cases, refer to the treaty, law, [or] ordinance, under which it is confirmed or decreed against; and the court may, at its discretion, order disputed facts to be found by a jury, according to the regulations and practice of the said court, when directing issues in chancery before the same court: and, in all cases, the party against whom the judgment or decree of the said district court may be finally given, shall be entitled to an appeal,Appeal. within one year from the time of its rendition, to the Supreme Court of the United States, the decision of which court shall be final and conclusive between the parties; and, should no appeal be taken, the judgment or decree of the said district court shall, in like manner, be final and conclusive.
The evidence received by the different tribunals, shall be admitted as such for or against the United States in all trials under this act, when the person testifying is dead.Sec. 3. And be it further enacted, That the evidence which has been received by the different tribunals, which have been constituted and appointed by law to receive such evidence, and to report the same to the Secretary of [the] Treasury, or to the commissioner of the general land office, upon all claims presented to them respectively, shall be received and admitted in evidence for or against the United States, in all trials under this act, when the person testifying is dead, or beyond the reach of the court’s process; together with such other testimony as it may be in the power of the petitioner, the person or persons interested in the defence made against establishing any claim, or the United States’ attorney, to produce, and which shall be admissible, according to the rules of evidence, and the principles of law.
Duty of the attorney in all cases in which evidence shall be offered, not received by either of the tribunals constituted for that purpose.Sec. 4. And be it further enacted, That, in all cases in which evidence shall be offered by the petitioner, which has not been received by either of the tribunals constituted by law for that purpose, it shall be the duty of the attorney of the United States for the district in which the suit shall be instituted, or any person interested in the defence may examine, or cause to be examined, the witnesses, whether