By the Court,
Dixon, C. J.Section 51 of chapter 137 of the Revised Statutes, was substantially taken from section 399 of the Code of Procedure of New York. The court of appeals, in Porter vs. Potter, 18 N. Y. R., 52, held that the term “assignor of a thing in action or contract,” in section 399, was not intended to include a person who transfers a note or bill by indorsement or delivery. Without repeating the argument by which this conclusion is sustained, the report itself being in the hands of or accessible to nearly all of the profession, we say that we think it very clear and satisfactory. We have no doubt that the language “assignor of a contract or thing in action,” in section 51, was used by the *85legislature with reference to tbe new principles of pleading and evidence then introduced, and as a modification of and not with a view of so changing the rules of the common law as to disqualify those persons who then were and there-A . ...... . tofore had been competent witnesses, as would be the case it it were so construed as to embrace a prior holder or indorser of a negotiable bill or note. By the common law, the fact' that the witness had formerly held or had indorsed the note or bill in suit, if he was not interested, did not, under any circumstances, render him incompetent; and, with the court of appeals, we can discover no certain or probable evidence that the legislature intended to change the rule in such cases, any farther than to provide that the objection of interest should no longer prevail. It seems to us that the disqualification arising from the witness having assigned the contract or thing in action, is applicable only to those contracts and things in action then made assignable at law, which were not so previously, and which the assignee, contraiy to former rules, was authorized to prosecute in his own name; and that it was introduced for the purpose of avoiding the disadvantage under which it was foreseen executors, administrators and assignees would be placed, if the assignor, not being disqualified on account of interest, nor as a necessary party to the suit, were permitted to testify against them, when the other party to the contract or thing in action, and person most familiar with the facts, was dead, or his testimony could not be procured. If therefore this were an action at law against the administrator upon the note, Hall, the payee, not being an assignor within the statute, would have been a competent witness. We do not think the question is affected by its being a suit in equity to foreclose the mortgage given to secure the same note. The rules of evidence should be the same in both cases. Within the former decisions of this court, the rights and privileges of the mortgagee or holder of the security, are the same whether he proceeds at law upon the note or in equity upon the mortgage. The note was payable to Hall or bearer, and its delivery by him to the appellants carried with it his interest in the mortgage; and whether the latter was formally assigned or not, would *86seem arL ^material circumstance in tbe consideration tbe present question. The testimony of Hall should have been received; and as tbe judgment must for that reaSon be reversed, and a new trial awarded, it becomes unnecessary for us to consider tbe case upon tbe facts as they now appear.
Judgment reversed, and a new trial awarded.
Paute, J., dissented.