Your Committee conceives that the trial of a cause is not in the arguments or disputations of the prosecutors and the counsel, but in the evidence, and that to refuse evidence is to refuse to hear the cause: nothing, therefore, but the most clear and weighty reasons ought to preclude its production. Your Committee conceives, that, when evidence on the face of it relevant, that is, connected with the party and the charge, was denied to be competent, the burden lay upon those who opposed it to set forth the authorities, whether of positive statute, known recognized maxims and principles of law, passages in an accredited institute, code, digest, or systematic treatise of laws, or some adjudged cases, wherein, the courts have rejected evidence of that nature. No such thing ever (except in one instance, to which we shall hereafter speak) was produced at the bar, nor (that we know of) produced by the Lords in their debates, or by the Judges in the opinions by them delivered. Therefore, for anything which as yet appears to your Committee to the contrary, these responses and decisions were, in many of the points, not the determinations of any law whatsoever, but mere arbitrary decrees, to which we could not without solemn protestation, submit.
Your Committee, at an early period, and frequently since the commencement of this trial, have neglected no means of research which might afford them information concerning these supposed strict and inflexible rules of proceeding and of evidence, which, appeared to them, destructive of all the means and ends of justice: and, first, they examined carefully the Rolls and Journals of the House of Lords, as also the printed trials of cases before that court.
Your Committee finds but one instance, in the whole course of Parliamentary impeachments, in which evidence offered by the Commons has been rejected on the plea of inadmissibility or incompetence. This was in the case of Lord Strafford's trial; when the copy of a warrant (the same not having any attestation to authenticate it as a true copy) was, on deliberation, not admitted,—and your Committee thinks, as the case stood, with reason. But even in this one instance the Lords seemed to show a marked anxiety not to narrow too much the admissibility of evidence; for they confined their determination "to this individual case," as the Lord Steward reported their resolution; and he adds,—"They conceive this could be no impediment or failure in the proceeding, because the truth and verity of it would depend on the first general power given to execute it, which they who manage the evidence for the Commons say they could prove."37 Neither have objections to evidence offered by the prisoner been very frequently made, nor often allowed when made. In the same case of Lord Strafford, two books produced by his Lordship, without proof by whom they were written, were rejected, (and on a clear principle,) "as being private books, and no records."38 On both these occasions, the questions were determined by the Lords alone, without any resort to the opinions of the Judges. In the impeachments of Lord Stafford, Dr. Sacheverell, and Lord Wintoun, no objection to evidence appears in the Lords' Journals to have been pressed, and not above one taken, which was on the part of the Managers.
Several objections were, indeed, taken to evidence in Lord Macclesfield's trial.39 They were made on the part of the Managers, except in two instances, where the objections were made by the witnesses themselves. They were all determined (those started by the Managers in their favor) by the Lords themselves, without any reference to the Judges. In the discussion of one of them, a question was stated for the Judges concerning the law in a similar case upon an information in the court below; but it was set aside by the previous question.40
On the impeachment of Lord Lovat, no more than one objection to evidence was taken by the Managers, against which Lord Lovat's counsel were not permitted to argue. Three objections on the part of the prisoner were made to the evidence offered by the Managers, but all without success.41 The instances of similar objections in Parliamentary trials of peers on indictments are too few and too unimportant to require being particularized;—one, that in the case of Lord Warwick, has been already stated.
The principles of these precedents do not in the least affect any case of evidence which your Managers had to support. The paucity and inapplicability of instances of this kind convince your Committee that the Lords have ever used some latitude and liberality in all the means of bringing information before them: nor is it easy to conceive, that, as the Lords are, and of right ought to be, judges of law and fact, many cases should occur (except those where a personal vivâ voce witness is denied to be competent) in which a judge, possessing an entire judicial capacity, can determine by anticipation what is good evidence, and what not, before he has heard it. When he has heard it, of course he will judge what weight it is to have upon his mind, or whether it ought not entirely to be struck out of the proceedings.
Your Committee, always protesting, as before, against the admission of any law, foreign or domestic, as of authority in Parliament, further than as written reason and the opinion of wise and informed men, has examined into the writers on the Civil Law, ancient and more recent, in order to discover what those rules of evidence, in any sort applicable to criminal cases, were, which were supposed to stand in the way of the trial of offences committed in India.
They find that the term Evidence, Evidentia, from whence ours is taken, has a sense different in the Roman law from what it is understood to bear in the English jurisprudence; the term most nearly answering to it in the Roman being Probatio, Proof, which, like the term Evidence, is a generic term, including everything by which a doubtful matter may be rendered more certain to the judge: or, as Gilbert expresses it, every matter is evidence which amounts to the proof of the point in question.42
On the general head of Evidence, or Proof, your Committee finds that much has been written by persons learned in the Roman law, particularly in modern times,—and that many attempts have been made to reduce to rules the principles of evidence or proof, a matter which by its very nature seems incapable of that simplicity, precision, and generality which are necessary to supply the matter or to give the form to a rule of law. Much learning has been employed on the doctrine of indications and presumptions in their books,—far more than is to be found in our law. Very subtle disquisitions were made on all matters of jurisprudence in the times of the classical Civil Law, by the followers of the Stoic school.43 In the modern school of the same law, the same course was taken by Bartolus, Baldus, and the Civilians who followed them, before the complete revival of literature.44 All the discussions to be found in those voluminous writings furnish undoubtedly an useful exercise to the mind, by methodizing the various forms in which one set of facts or collection of facts, or the qualities or demeanor of persons, reciprocally influence each other; and by this course of juridical discipline they add to the readiness and sagacity of those who are called to plead or to judge. But as human affairs and human actions are not of a metaphysical nature, but the subject is concrete, complex, and moral, they cannot be subjected (without exceptions which reduce it almost to nothing) to any certain rule. Their rules with regard to competence were many and strict, and our lawyers have mentioned it to their reproach. "The Civilians," it has been observed, "differ in nothing more than admitting evidence; for they reject histriones, &c., and whole tribes of people."45 But this extreme rigor as to competency, rejected by our law, is not found to extend to the genus of evidence, but only to a particular species,—personal witnesses. Indeed, after all their efforts to fix these things by positive and inflexible maxims, the best Roman lawyers, in their best ages, were obliged to confess that every case of evidence rather formed its own rule than that any rule could be adapted to every case. The best opinions, however, seem to have reduced the admissibility of witnesses to a few heads. "For if," said Callistratus, in a passage preserved to us in the Digest, "the testimony is free from suspicion, either on account of the quality of the person, namely, that he is in a reputable