delivered the opinion of the court,
The first assignment is not sustained. The affidavit on appeal was made by one of the defendants, but the recognizance was for both, though signed by one and a surety. This brings the case Avithin the rulings in La Fitte v. La Fitte, 2 S. & R., 107; Hartman v. Stahl, 2 P. & W., 223 and Bonner v. Campbell, 12 Wr., 286, in all of which it was held that if one of the defendants make the affidavit required by the Act, and the recognizance be for all, the appeal Avill stand for all.
The second assignment is not pressed and has no merit.
Third, fourth and fifth assignments. The plaintiff by his motion for a new trial prevented any further action in the case until the disposition of that motion. There was not, and could not be, any judgment entered on the verdict until the court decided whether there should be a new trial. Hence the defendant was prevented from making the first payment directed by the jury, because the question Avhether he should make any payment was still undetermined. The motion for a new trial Avas made and rule granted on March 21st, 1885,
We do not sustain the sixth, tenth and eleventh assignments because we think the written settlement of May 13th, 1864 sufficiently describes and embraces the Crow land to justify the admission of parol evidence, to apply the description to the land.
The'remaining assignments present a question of a different character and more difficult to deal with.
The written agreement of 9th February 1867, stipulates for the sale by the plaintiff to the defendant Backus, of certain lands therein described, and for the payment therefor by the said defendant of the sum of five thousand dollars of which sum $3,000 were to be paid on the following first day of January, and $2,000 in two equal annual instalments from that date. There is not the least ambiguity in the language of this instrument. The defendant, was undoubtedly to pay $5,000 in money for the land to be conveyed. He now proposes to prove, and was permitted to testify, that instead of paying $5,000 he was to pay an indefinite and uncertain sum, which could only be determined, and as he says, was to be determined, in the fhture, by deducting from the $5,000 a sum which should represent the relative value of one half of the Crow property as compared with the whole value, $5,000, of all the properties sold, the Crow being one, after deducting from this relative value the amount which Backus still owed Jones for that one half. How this relative value of the Crow property was to be determined, or by whom, or when, is not stated or explained by Backus, the only witness called to prove this alleged parol contemporaneous agreement. Of course it is possible that two contracting parties might make such an agreement as this, but it is so extremely incredible that any vendor in the possession of his senses, would ever consent to part with his title in such a manner, that nothing short of the clearest, most precise, and above all, the most indubitable, testimony ought to be permitted in support of such a contract, as against a solemn written contract which contains no such feature. How, even a purchaser would
If after such testimony as this the terms of a written' contract may be set aside, and other and different terms of a material and important character substituted in their place, the rule prohibiting parol evidence to alter the terms of written instruments should be at once stricken from our system of jurisprudence. The. case presents nothing but an attempt to
It is' almost needless to add that the plaintiff denies most earnestly, emphatically and absolutely the whole allegation of the defendant on this subject. He says the subject was not even alluded to and no agreement of any kind was made to allow any credit on the $5,000 on account of the defendants’ interest in the Crow property.
In these circumstances the case comes clearly within the rule, well established in this court, that the unsupported oath of one of the parties to an instrument is not sufficient to defeat or change it when opposed by the oath of the other party: Juniata Build. & Loan Ass. v. Hetzel, 7 Out., 507; Phillips v. Meily, 11 Id., 536. To the same effect are Ballentine v. White, 27 P. S., 27; Sower v. Weaver, 28 Id., 443. There was no other witness, and there was no corroborating circumstances supporting the defendant’s testimony in this case, and as he was contradicted both by the positive oath of the plaintiff and by the express terms of the written contract, his testimony was insufficient to change or alter the contract and the jury should have been so instructed. The judgment is reversed on the 7th, 8th, 9th, 12th, 13th, 14th, 15th and 16th assignments of error.
Judgment reversed, and a venire facias de novo awarded.