I. Mary M. Costello, the prosecu-trix in the case, is the daughter of a farmer in Johnson 1. Seduction: riage?evifr” deuce. county. It is not denied by the defendant that he repeatedly had sexual intercourse with her. Before any evidence was introduced upon the trial the defendant caused the following admission to be made of record: “ It is admitted on the part of the defense that the defendant had intercourse with the prosecutrix, and is the father of the child born to her; and it is conceded that he did promise to marry the girl, and that he loved her.”
A great many exceptions were taken by the state to rulings of the court on the admission and exclusion of evidence ; and nearly the whole charge to the jury was also excepted to. Many of these questions were presented by the assignment of errors, and are argued by counsel. As is usual in the appeals by the state in criminal cases, there is no appearance for defendant. The verdict of not guilty is a final disposition of the charge as to defendant, and there is no motive for him to follow an appeal to this court. The only object of the appeal is to obtain from this court an authoritative exposition of the law upon disputed questions. In view *395of the character of the appeal it is not proper for this court upon a mere ex parte appeal to discuss and dispose of technical questions as to the admission or exclusion of evidence, unless they present some important question of law proper to be determined as a precedent in the criminal practice in the district courts of this state. We will not set out nor discuss these alleged errors further than to say that we think that in the trial of the case too much importance was attached to the admissions of the defendant, above set out.
The prosecutrix, at the time she yielded to the defendant, was a child a few days past the age of fourteen, and the evidence tends to show that she was not only a child in years, but that she was of weak mental development for one of her age. She testified as a witness that before the first act of sexual intercourse the defendant not only promised to mary her, but that he stated to her that many others of the young girls of the neighborhood were in the habit of engaging in sexual intercourse. We have stated these facts in brief, that it may be seen that it was an important question in the case whether the defendant, a man of thirty-five years of age, entered into a contract of marriage with a weak-minded child of fourteen in good faith, and intending to perform his undertaking, or whether his promise was made merely to gratify his lust. There is no evidence in the case that he bore the relation of a suitor to the prosecutrix. Her family at no time suspected that there was any courtship between the parties. In view of these considerations, we think the court should have permitted the fullest investigation of all the acts and declarations of the defendant touching his relations with the prosecutrix from the time of their first acquaintance down to the trial. Much of such evidence was excluded from the jury on the objection of the defendant. The state was permitted to show that the defendant continued to have sexual intercourse with the prosecutrix for months after the first connection. It is true, if the prosecutrix was seduced, the crime was complete when she first surrendered her *396person to defendant; but subsequent acts were proper to be considered by the jury in determining whether the criminal intent existed at the first act, and whether the defendant in good faith intended to perform his promise. The court appears to have been of the opinion that subsequent acts did not tend to prove that there was seduction. We think that was a question for the jury.
II. The instructions to the jury are in the main plain, clear, forcible and, as we believe, correct rules of HE 'HE law, applicable to the facts disclosed in evidence. There is one paragraph of the charge, however, which we believe cannot b¿ sustained. It is as follows: “As to burden of proof of defendant’s willingness to marry the prosecutrix, if you should have occasion to pass upon that question, you are instructed that it is incumbent upon the state to satisfy you by the evidence beyond a reasonable doubt that the defendant has refused to marry her, and if it has not done so- you will find against the state on such issue; but such proof need not be by words of express refusal, but may be established by the facts and circumstances, if any there be, shown by the evidence.”
It appears to us that this is not the law as applicable to the facts of this case. We do not think the state ought to be required, on the trial of an indictment for seduction under promise of marriage, to prove beyond a reasonable doubt that the defendant refused to marry the prosecuting witness. She may have, no doubt often has, good reasons for refusing to accept his offer. His conduct may be such after he has accomplished his purpose as to make him unworthy of an alliance, even with the woman he has seduced. His offer of marriage is not a bar to the indictment. Nothing less than an actual marriage is a bar to the prosecution. Code, sec. 3868; State v. Thompson, 45 N. W. Rep. 293. Reversed.