United States v. Burr
Opinion of the Court
On the part of the United States, a paper, purporting to be an affidavit, has been offered in evidence, to the reading which two exceptions are taken: 1st, That an affidavit ought not to be admitted, where the personal attendance of the witness could have been obtained. 2dly, That this paper is not so authenticated as to entitle itself to be considered as an affidavit.
That a magistrate may commit upon affidavits has been decided in the supreme court of the United States, though not without hesitation. The presence of the witness, to be examined by the committing justice, confronted with the accused, is certainly to be desired, and ought to be obtained, unless considerable inconvenience and difficulty exist in procuring his attendance. An ex parte affidavit, shaped, perhaps, by the person pressing the prosecution, will always be viewed with some suspicion, and acted upon with some caution; but the court thought, it would be going too far to reject it altogether. If it was obvious that the attendance of the witness was easily attainable, but that he was intentionally kept out of the way, the question might be otherwise decided. But the particular case before the court does not appear to be of this description. The witness resides at a great distance; and there is no evidence that the materiality of his testimony was known to the prosecutors or to the executive, in time to have directed his attendance. It is true, that general instructions, which would apply to any individual, might have been sent, and rhe attendance of this, or any other material witness, obtained under those instructions; but it would be requiring, too much, to say that the omission to do this ought to exclude an affidavit. This exception, therefore, will not prevail.
The second is, that the paper is not so authenticated as to be introduced as testiniony on a question which concerns the liberty of a citizen. This objection is founded on two omissions in the certificate. The first is, that the place at which the affidavit was taken does not appear. The second, that the certificate of the governor does not state the person who administered the oath to be a magistrate; but goes no further than to say, that a person of that name was a magistrate. That, for aught appearing to the court, this oath may, or may not, in point of fact, have been legally administered, must be conceded. The place, where the oath was administered, not having been stated, it may have been administered where the magistrate had no jurisdiction, and yet the certificate be perfectly true. Of consequence, there is no evidence before the court, that the magistrate had power to administer the oath, and was acting in his judicial capacity.
The effect of testimony may often be doubtful, and courts must exercise their best judgment in the case; but of the verity of the paper there ought never to be a doubt. No paper writing ought to gain admittance into a court of justice as testimony, Unless it possesses those solemnities which the law requires. Its authentication must not rest upon probability, but must be as complete as the nature of the case admits of: this is believed to be a clear legal principle. In conformity with it is. as the court conceives, the practice of England and of this country, as is attested by the books of forms; and no ease is recollected, in which a contrary principle has been recognized. This principle is, in some degree, illustrated by the doctrine with respect to all courts of limited jurisdiction. Their proceedings are erroneous, if their jurisdiction be not conclusively shown. They derive no validity from the strongest probability that they had jurisdiction in the case: none, certainly, from the presumption, that being a court, an usurpation of jurisdiction will not be presumed. The reasoning applies in full force to the actings of a magistrate, whose jurisdiction is local. Thus, in the case of a warrant, it is expressly declared, that the place where it was made ought to appear. The attempt to remedy this defect, by comparing the date of the certificate given by the magistrate with that given by the governor, cannot succeed. The answer given at bar to this argument is conclusive: the certificate wants those circumstances which would make it testimony; and without them no part of it can be regarded.
The second objection is equally fatal. The governor has certified that a man of the same name with the person who has administered the oath is a magistrate, but not that the person who has administered it is a magistrate. It is too obvious to be controverted that there may be two or more persons of
It has been said to be settled in the supreme court of the United States by admitting the affidavit of Wilkinson, to which an exception was taken, because it did not appear that the magistrate had taken the oaths prescribed by law. It is said that as by law he could not act until he had taken the oaths and he was found acting, it must be presumed that this prerequisite was complied with; that is, that his acting as a magistrate under his commission was evidence that he was authorized so to act. It will not be denied that there is much strength in the argument; but the cases do not appear to be precisely parallel. The certificate that he is a magistrate, and that full faith is due to his acts, implies that he has qualified, if his qualification is necessary to his being a complete magistrate, whose acts are entitled to full faith and credit. It is not usual for a particular certificate, that a magistrate has qualified, to accompany his official acts. There is no record of his qualification, and no particular testimonial of it could be obtained. These observations do not apply to the objections which exist. But it is said that the certificate is the same with that in Wilkinson’s affidavit. If this objection had been taken and overruled, it would have ended the question; but it was not taken, so far as is now recollected, and does not appear
Case-law data current through December 31, 2025. Source: CourtListener bulk data.