delivered the 'opinion of the Court.
The petitioner, Harry M. Blackmer, a citizen of the United States resident in Paris, France, was adjudged guilty of contempt of the Supreme Court of the District of Columbia for failure to respond to subpoenas served upon him in France and requiring him to appear as a witness on behalf of the United States at a criminal trial in that court. Two subpoenas were issued, for appearances at different times, and there was a separate proceeding with respect to each. The two cases were heard together, and a fine of $30,000 with costs was imposed in each case, to be satisfied out of the property of .the petitioner which had been.seized by order of the court. . The decrees were affirmed by the Court of Appeals of the District, 49 F. (2d) 523, and this Court granted writs of certiorari.
The subpoenas were issued and served, and' the proceedings to punish for contempt were taken, under the provisions of the Act of July 3, 1926, c. 762, 44 Stat. 835, U. S. C., Tit. 28, §§ 711-718.
1
The statute provides that.
First. The principal objections to the statute are that it violates the due process clause of the Fifth Amendment. These contentions are (1) that the “ Congress has no power to authorize United States consuls to serve process except as permitted by treaty ”; (2) that the Act does not provide “ a valid method of acquiring judicial jurisdiction to render personal judgment against defendant and judgment against his property ”; (3) that the Act “ does not require actual .or any other notice to defendant of the offense or of the Government’s claim against his property (4) that the provisions “ for hearing and judgment in the entire absence of the accused and without his consent ” are invalid; and (5) that the Act is “arbitrary, capricious and unreasonable.” .
While it appears that the petitioner removed his residence to France in the year 1924, it is undisputed that he was, and continued to be, a citizen of the United States. He continued to owe allegiance to the United States. By virtue of the obligations of citizenship, the United States retained its authority over him, and he was bound by its laws made applicable to him in a foreign country. Thus, although resident abroad, the petitioner remained subject to the taxing power of the United States.
Cook
v.
Tait,
In the present instance, the question concerns only the method of enforcing the obligation.
5
The jurisdiction of the United States over its absent citizen, so far as the binding effect of its legislation is concerned, is a jurisdiction
in personam,
as he is personally bound to take notice of the laws that are applicable to him and to obéy them.
United States
v.
Bowman, supra.
But, for the exercise of judicial jurisdiction
in personam,
there must be due. process, which requires appropriate notice of the judicial action and an opportunity to be heard. For this notice and opportunity the statute provides. The authority to require the absent citizen to return and testify necessarily implies the authority to give him notice of the require- • ment. As his attendance is needed in court, it is appro-, priate that .the Congress should authorize the court to direct the notice to be given and that it should be. in the customary form of a subpoena. Obviously, the requirement would be nugatory, if provision could not be made for its communication to the witness in the foreign coun
As the Congress could define the obligation, it could prescribe a penalty to enforce it. And as the default lay in disobedience to an authorized direction of the court, it
Second.
What has already been said also disposes of the contention that the statute provides for an unreasonable search and seizure in violation of the Fourth Amendment. It authorizes a levy upon property of the witness at any place within the United States in the manner provided by law or rule of court for levy or seizure under execution. A levy in such a manner, either provisionally
The petitioner raises the further and distinct point that the statute limits the availability of the subpoena to the Government, and that “ by excluding defendants in criminal prosecutions ” from the right to such a subpoena it violates the provision of the Sixth Amendment that the accused shall havecompulsory process for obtaining witnesses in his favor.” We need not consider whether the statute requires the construction for which the petitioner contends, as in any event the petitioner, a recalcitrant witness, is not entitled to raise the question.
Nelson
v.
United States,
Third.
The statute being valid,'the question remains as to the procedure.in its application against the petitioner. He insists that the showing for the issue of the subpoenas requiring him to attend was inadequate. But the “ proper showing ” required was for the purpose of satisfying the court that the subpoena should issue.. The petitions, in the instant cases, were presented to the judge of the court by the official representatives of the Government and their statement as to the materiality and importance of the testimony expected from the witness was unquestionably sufficient to give the court jurisdiction to issue the subpoenas, and, unless they were vacated upon proper application, the petitioner was bound to obey. Nor was it necessary that the subpoenas should “identify” themselves with the statute under which they were issued. The petitioner as a citizen of the United States was chargeable with knowledge of the law under which his attendance, as a witness could be required. It was sufficient that the subpoenas required his attendance to testify on behalf of the United States at the time and place stated.
In No. 201,- the contention is made that the petitioner was' subpoenaed to ,attend on April 2, 1928, and that the case in which his testimony was 'desired was not tried until April 9, 1928. There is no suggestion that the petitioner appeared on April 2, 1928, in compliance with the subpoena, and the record shows that the case in yhich he was subpoenaed was continued by the court until the later daté. The subpoena contained the usual provision that the witness was “ not to depart the court without leave of the court or district attorney.” Cf. Rev. Staff, § 877; U. S. C., Tit. 28, § 655. It was the duty of the petitioner to» respond to the subpoena and to remain in attendance until excused by the court or by the Government’s representatives.
Decrees affirmed.
Notes
The Act is as follows:
“Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled,
That whenever letters rogatory shall issue out of any court of the United States, either with or without interrogatories addressed to any court of any foreign country, to take the testimony of any witness, being a citizen of the United States or domiciled therein, and such witness, having been personally notified by it according to the practice of such court, to appear and testify pursuant to such letters rogatory and such witness shall neglect to appear, or having appeared shall decline, refuse, or neglect to answer to any question which may be propounded to him by or under the authority of such court, to which he would be required to make answer were he being examined before
“Sec. 2. Whenever the attendance at the trial of any criminal action of a witness, being a citizen of the United States .or domiciled therein, who is beyond the jurisdiction of the United States, is desired by the Attorney General or any assistant or district attorney acting under him, the judge of the court before which such action is pending, or who is to sit in the trial of the same, may, upon proper showing, order that a subpoena issue, addressed to any consul of the United States within any country in which such witness may be, commanding such witness to appear before the said court at a time and place therein designated.
“Sec. 3. It shall be the duty of any consul of the United States within any country in which such witness may be at the request of the clerk of the court issuing any subpoena under this Act or at the request of the officer causing, such subpoena to be issued, to serve the same personally upon such witness and also to serve any orders to show cause, rules, judgments, or decrees when requested by the court or United States marshal, and to make a return thereof to the court out of which the same issued, first tendering to the witness the amount of his necessary expenses in traveling to and from the place at which the court sits and his attendance thereon, which amount shall be determined by the judge on issuing the order for the subpoena and supplied to the consul making the service.
“ Sec. 4. If the witness so served shall neglect or refuse to appear as in such subpoena directed, the court out of which it was 1 issued shall, upon proof being made of the service and default, issue an order directing the witness , to appear before the court at a time in such order designated to show cause why he should not be adjudged guilty of contempt and be punished accordingly.
“ Sec. 6. The marshal, having made such levy, shall thereupon forward to the consul of any country where the recusing witness may be a copy of the order to show cause why such witness should not be adjudged guilty of contempt with the request that said consul make service of the same personally upon the recusing witness, and'shall cause to be published such order to show cause and for the sequestration of the property of such witness, in some newspaper of general circulation in. the district within which the court issuing such order sits, once each week for six consecutive weeks.
“ Sec. 7. On the return day of such order or any later day to which the hearing may by the court be continued, proof shall be taken; and if the charge of recusancy against the witness shall be sustained, the court shall adjudge him guilty of contempt and, notwithstanding any limitation upon the power of the court generally to pimish for contempt, impose upon him a fine not exceeding $100;000 and direct that the amount thereof, with the costs of the proceeding, be satisfied, unless paid, by a sale of the property of the witness so seized or levied upon, such sale to be conducted upon the notice required and in the manner provided for sales upon execution.
“ Sec. 8. Any judgment rendered pursuant to this Act upon service by publication only may be opened for answer within the time and jn the manner provided' in section 57 of the Judicial Code.”
“ The law of Nations does not prevent a State from exercising jurisdiction over its subjects travelling or residing abroad, since they remain under its personal supremacy.” Oppenheim, International Law, 4th ed., vol. I, § 145, p. 281; Story, Conflict of Laws, 8th ed., § 540, p. 755; Moore’s International Law Digest, vol. II, pp. 255, 256; HydejTnternational Law, vol. I, § 240, p. 424; Borchard, Diplomatic Protection of Citizens Abroad, § 13, pp. 21, 22.
Compare
The Nereide,
See, also, Hyde, op. cit., vol. 1, § 381, pp. 668, 669.
The instant case does -not present the questions which arise' in cases where obligations inherent in allegiance are not involved. See
Pennoyer v. Neff,
Cf.
Dainese
v.
Hale,
