Opinion by
Rice, P. J.,This was an action for breach of promise of marriage.- One branch of the defense was, that the defendant was a minor at the time the original promise was made — a fact not disputed — • and was still a minor in April, 1890, when, as alleged by the plaintiff and found by the jury, the promise was renewed. This question of fact, namely, the age of the defendant in April, 1890, was submitted to the jury, and was decided adversely to the defendant. The complaint which he makes in his first four assignments of error is, not that the trial judge did not adequately and correctly instruct the jury as to the *409law, nor that in reviewing the evidence he did not caE the jury’s attention to all of it, but that his comments on the probative value of the testimony adduced on the one side and the other had a tendency to belittle that of the defendant and his father, while presenting the plaintiff’s evidence on the same subject in the strongest possible light. This complaint is not well founded.
What the learned judge said as to the knowledge of the defendant of his age (third assignment) applied as well to his declaration to the plaintiff that he was of age, upon which she relied to establish the fact of his majority, as to his testimony upon the same subject.' There is nothing in the charge from which a jury of ordinary intelligence could have received the impression that it was intended to apply to the latter more than to the former, and it is not to be presumed that they did from the fact that their verdict shows that they credited him when he made the declaration rather than when he testified. I le was before them, and his appearance as to age was a circumstance to which they were not bound to shut their eyes, and which, for aught we know, may have been corroborative of the plaintiff’s theory. At all events, the question of his credibEity was for the jury, and there is no warrant for the supposition that in deciding it they were misled by what the learned judge said as to the sources of his knowledge.
What the learned judge said concerning the knowledge and recollection of a father, as compared with those of a mother, as to the age of their son — all other things being equal — was not only strictly accurate, but in a practical sense is generally true, as every one knows. It is a circumstance of some significance that the defendant’s mother, who, of all persons, would be most likely to remember the exact date of his birth, was not called as a witness; nor was her absence explained. No legal presumption anose from the omission, but “ where evidence which would properly be part of a case is within the control of the party whose interest it would naturally be to produce it, and, without satisfactory evidence, he fails to do so, the jury may draw an inference that it would be unfavorable to him. It is an inference of fact; not a presumption of law: ” Hall v. Vanderpool, 156 Pa. 152; Steininger v. Hoch’s Exr., 42 Pa. 432; Frick v. Barbour, 64 Pa. 120; Collins v. *410Leafey, 23 W. N. C. 264; McHugh v. McHugh, 186 Pa. 197. In Pennsylvania this principle of evidence is not confined to the nonproduction of documentary proof in the possession or under the control of the party, but may be applied by the jury to the nonproduction by the party having the burden of proof, of witnesses who, presumably, are best informed on the subject of investigation, especially if their relations with such party are not hostile but friendly, and their bias, if any, would be in his favor. As already suggested, it is not a presumption of law, but an inference of fact which a jury may draw, and its strength or weakness will often depend upon the circumstances of the case. Perhaps the inference to be drawn in the present case was not very strong- — and the judge did not say that it was — but it was a circumstance which the jury might properly take into consideration; therefore it was not improper for the court to mention it.
We fail to see how the defendant could have been prejudiced by the remarks of the court embraced in the fifth assignment. A family record would have been good evidence in a case of this kind, but, as it was not produced and there was no evidence that it existed, the jury were compelled to decide the question of fact upon the oral testimony. This is all that the judge said upon the subject. To construe it as a suggestion, that a family record would be better evidence of the age of a child than the positive testimony of the father, and that the defendant was in some fault in not producing it, would be to imply something that he did not say and that was not reasonably to be inferred from his language. Possibly the reference to family records as evidence of the date of the birth of a child was unnecessary, but, that being the only unfavorable criticism that can be made, it is obvious that no reversible error was cbmmitted.
In order to understand the pertinency of that portion of the charge embraced in the sixth assignment, it will be necessary to refer to what occurred on the trial.
Emma Kramer, a witness for the plaintiff, was asked in her examination in chief how the plaintiff had behaved herself while she lived at the Bachmans, and answered, “ All right.” On cross-examination she was asked this question, “Were you there at the time she was caught in the stable with Clayt. Peif*411fer? ” To which she answered, “ No sir, I didn’t see her with any other boys at all.” Again, in the direct examination of the defendant’s father his counsel asked him this grossly leading question, “Mr. Bachman, do you know from your own knowledge that tins girl was caught in the stable with that man Peiffer?” To which he answered, “Not of my own knowledge.” It is impossible to construe these questions otherwise than as insinuations that the plaintiff had had immoral relations with the man Peiffer. The defendant might be excusable if he had intended, and made a bona fide attempt, to produce competent evidence to sustain the implied accusation. But he made no such attempt. He chose, instead, to asperse her character before the jury by giving hearsay testimony, when, taking his own assertion to be true, primary evidence of the fact was within his control. There was, therefore, not the semblance of an excuse for his attempt to besmirch the plaintiff’s character in tins manner. Being asked by his own counsel, “ Do you know of the fact of her being caught in the stable with this young Peiffer?” he replied, “I didn’t see her, but I know parties that did see her; my mother did see her and hireling we had.” Tins recital of what occurred on the trial sufficiently shows, that the learned judge was fully warranted in saying, that “ where parties traduce, practically, the character of another party by insinuations which they bring no evidence whatever to support the jury have a right to take notice of it, and it is proper that the court should call the attention of the jury to it.” In the absence of request for special instructions, the extent to which the trial judge ought to go depends upon a variety of circumstances and must usually be left to his sound discretion guided by a proper sense of his responsibility for the conduct of the trial according to law. He did not go further in the present case than the circumstances warranted. The persistent attempt to influence a verdict by such irregular methods, if plainly intended to have that effect, is reprehensible; it moreover has a tendency to show that the party guilty of the misconduct is unwilling to rely on the truth of his cause, or is conscious that it is an unjust one. It may lack the moral turpitude of some of the acts discussed in McHugh v. McHugh, supra, but, unless excusable upon the plea of ignorance, we see no reason why the jury may not be permitted to draw similar unfavorable infer*412enees from. it. When it becomes thoroughly understood, that a party may weaken his case, but cannot strengthen it, by insinuations against the character of his adversary or of his witnesses without offering a spark of competent evidence to support them, or anything in the case to warrant them, the occasions for such just censure as the learned judge was called upon to apply in the case at bar will be rare.
It is argued that, while “ it was proper for the court to comment upon the unsuccessful effort to show the unchastity of the plaintiff,” it was not proper to include the defendant’s father in the unfavorable comments. We think this criticism is founded on an erroneous interpretation of the charge. If the use of the word “ defendants ” instead of “ defendant ” was not a mere slip of the tongue, which is. probable, it is, at all events, clear from the subject-matter of the comments that they were not intended, and that the jury could not have been led to suppose they were intended, to impute to the father responsibility for the unsubstantiated insinuations above referred to. This is all that need be said on that subject. The remaining objection to be noticed is, that the comments should have been accompanied by proper instructions as to the legal effect of what the defendant mildly calls his “ unsuccessful effort to show the unchastity of the plaintiff.” We think the defendant did not suffer from the omission to go more-at length into that subject. The judge had just been speaking of the issue of fact to be decided and of the direct testimony on one side and the other, and then, proceeding in the same line, he spoke of this matter, as he might of any other circumstance that the jury were authorized to take into consideration in deciding the issue. He did not say that it had any legal effect. It would have been error to instruct the jury that any presumption of law would arise from it. It was properly left to them to determine what weight, if any, should be given to it. In this we discover no error. Doubtless more specific instructions would have been given if they had been asked.
It is to be observed, and this applies to all the assignments, that there was no request for special instructions. Where, in such a case, the complaint is, that the charge was inadequate' or one-sided, and particular error of law, or misstatement of the evidence, cannot be pointed out, the court will be reviewed *413on tlie general effect of tbe charge, and not upon sentences or paragraphs disconnected from the context which qualifies and explains them; if, as a whole, the charge was calculated to mislead there is error in the record; if not, there is none: McNeile v. Cridland, 6 Pa. Superior Ct. 428, and cases there cited. The cases cited by the plaintiff’s counsel, without referring to others that might be cited, abundantly show that the trial judge may express his opinion upon the weight and value of the evidence, and sometimes it is his duty to do so. When he does so fairly, and without misleading or controlling the jury in the disposition of the facts, there is no ground for reversal: Repsher v. Wattson, 17 Pa. 365; Bitner v. Bitner, 65 Pa. 347; Leibig v. Steiner, 94 Pa. 466; Borham v. Davis, 146 Pa. 72; Follmer v. McGinley, 146 Pa. 517; Fredericks v. R. R. Co., 157 Pa. 103; Price v. Hamscher, 174 Pa. 73. See also the pertinent remarks at the close of Judge Wickham’s opinion in Walton v. Caldwell, 5 Pa. Superior Ct., 143. The court kept well within this rule in the present case.
All the assignments of error are overruled, and the judgments is affirmed.