Opinion of the Court by

Tbis was an ordinary suit against the appellant, to recover from her, an ‘iron gray mare” claimed by the appellee; and it resulted in a judgment for the plaintiff, from which this appeal is prosecuted.

The grounds of the motion. for a new trial, which was overruled, called in question the ruling of the court on several points raised in the progress of the trial, upon which exceptions were taken to the opinion of the court. Such of these, only as are deemed material or important, will be considered in this opinion.

Several witnesses were introduced by the plaintiff, who were objected to as incompetent, on the grounds which were disclosed *293by them, on preliminary examination, which showed that each of them was a remote vendor of the plaintiff, as to the mare he claimed, as the same in controversy, having severally sold and delivered her for a valuable consideration, with an implied -warranty of the title, which is the same under which the plaintiff claimed. One of these witnesses, George Wallen, testified that “he felt that he was interested in the result of this suit,” and if it was dcided adversely to the plaintiff he would be bound to refund the price he had received for the mare, of $125 3 and another of them, who was the immediate vendor of Wallen, testified that he felt he. would be responsible to Wallen, if the case should be decided in favor of the defendant. Were these witnesses disqualified by the interest thus disclosed by them in the result of the action?

A remote contingent interest in the decision of a suit does not render a witness incompetent, but is an objection which goes only to his credibility; (Easly’s Exors. vs. Easly 18 B. Monroe 94). But although the witnesses were not parties to the issue, on which they were called to testify, and neither of them was the immediate warrantors of the mare to the plaintiff, it seems to us their interest in the controversy as understood and disclosed by them, was of such a certain nature as to render them incompetent.

By the 6th division of section 670 of the Civil Oode, as it has been construed by this court, (Chenowith vs. Fielding 12 Met. 519) persons who are interested in an issue, although not parties to the suit, are incompetent to testify in behalf of themselves; or in other words to testify in favor of a party in whose success in the case, they have a certain interest.

From this view it resulted, that the court erred, in over-ruling the objection to the competency of the witnesses referred to, and in permitting them to testify, notwithstanding the objection.

Wherefore, the judgment is reversed and the cause remanded for a new trial and further proceedings not inconsistent with this opinion.