¶1In England, and in some of the States of the Union, it appeal’s that the power of granting a new trial, after a trial upon the merits of the case, is denied to the inferior courts, *83The reason of this, appeal's to be, that these courts are under the supervision and control of the superior courts, and that when the cause is removed to the higher tribunal, it is tried de novo. [Barr v. White, 2 Porter, 342;] The People v. The Justices of the Del. Com. Pleas, 1 Johns. Cases, 181; Tidd Pr. 816; 1 Burr. 568.]
¶2That branch of the jurisdiction of the county court which is popularly called the Orphans’ court, is not an inferior court in this sense of the term; although of limited jurisdiction, its power over the subjects confided to it, is plenary, and in most cases, exclusive, subject to an appeal, or writ of error to the Circuit or Supreme Courts. It has the exclusive power of determining the validity of wills and testaments, and admitting them to probate, and may impannel a jury to assist in ascertaining whether a testator was of disposing mind and memory. Having the right to impannel a jury to ascertain this fact, it would seem necessarily to follow, that it had all the rights incident thereto, among which, must be the power of granting a new trial, if the verdict ought not to stand, either from the admission of improper testimony, a wrong exposition of the law, misbehaviour of the jury, a finding against the evidence, or for any of the various causes which would render it proper to grailt a new trial. It is true that in some of the instances here given, the points might be reserved on the record for the revision of an appellate tribunal, but in the great majority of cases, where a new trial ought to be granted that would be impossible, and if practicable, could not be reviewed on error, according to our practice, in an appellate court.
¶3The consequence would be, that great injustice would be done frequently, or a court of chancery would be compelled to interpose, and grant a new trial. We are therefore entirely satisfied that the county judge may, in such a case, as the present, grant a new trial, whenever, in his opinion, the verdict of the jury ought not to be permitted to stand.
¶4The question presented on the bill of exceptions is, whether the establishment of a will does not require more certain proof of the possession of a sound mind, by the testator, than would be required to fix the liability of the same person to a contract. We do not think the court erred in answering this proposition in the negative. In either case, the act would be void, if the actor was not of sound mind, but we Imow of no rule by which the legal capacity is graduated by the act.
¶5*84There can be no middle ground be tween legal capacity and incapacity, to make either a contract, or a will, and both must stand in regard to this question, precisely on the same footing.
¶6Let the judgment be affirmed.