delivered the opinion of the Court. The plaintiff declared on a bond, conditioned for the faithful discharge, by Derby, of the duties of deputy Sheriff.
At the trial, the defendants offered to prove, that previous to a breach of the condition, the plaintiff had, by parol, released, and discharged James Montgomery, one of the defendants, and a joint obligor in the bond, from all liability on the same; the evidence was rejected, and a verdict taken for the plaintiff
The first question is, whether a parol discharge exonerated Montgomery from liability ? and, secondly, if it did, whether the other defendants were thereby discharged ?
1. The evidence offered, not making out a technical release, and no consideration or inducement appearing for the parol discharge, it is a nudum pactum, and consequently void.
It is evident, that the plaintiff did not intend to discharge all the defendants. The proof offered must be considered as evidence of an agreement not to sue Montgomery. If he had been the sole obligor, and such agreement had been made, on a valid consideration, or if there had been an express covenant not to sue, it would operate as a release, to avoid circuity of action; but where there are several obligors, a covenant not to sue one of them, is not a release of the demand, or a protection to the others ; the remedy is on the covenant. (Harrison v. Wilcox and Close, 2 Johns. Rep. 449.) If this doctrine be correct, it follows, that the evi*464dence was, on this ground; properly overruled. The defendant, who claims the benefit of the agreement, must pursue his remedy in another form. Here is no release by writing under seal, ho accord and satisfaction, (for that requires the payment of a sum equal to the debt, otherwise it is no satisfaction, unless by deed,) no consideration whatever, to give effect to the parol agreement; so that, neither in this cause, or any other form of action, can the evidence offered be of any avail.
The cases which show that the time of performance may be extended by parol, before an agreement is broken, are not analogous ; they do not annul the contract, but affirm it. The defence here, if successful, destroys the right of action altogether.
The rule is correctly laid down, in Seymour v. Minturn, (13 Johns. Rep. 175.) that where there is an agreement, upon an adequate consideration^ to pay a sum certain, the promisor cannot avoid that agreement; by an agreement to receive a less sum. The bond implies a valid consideration. The attempt is to avoid it on a discharge wholly without consideration; this cannot succeed.
The case of Fleming v. Gilbert, (3 Johns. Rep. 528.) is supposed to bear on this question; but, on examination, itwill be found not to contravene the propositions already advanced. It was in that case decided, that the time of the performance of the condition of a bond may be enlarged by parol; and that where certain acts were done by the obligor, amounting to a substantial, though not a literal performance of the condition, evidence of a parol agreement of the obligee, to waive any other performance, was admissible. The ground taken by the Court was, that the plaintiff’s conduct could be viewed in no other light than as a waiver of a compliance with the condition of the bond; that it was a sound principle, that he who prevents a thing being done, shall not avail himself of the non-performance be has occasioned.
The case of Lattimore and others v. Harsen, (14 Johns. Rep. 330.) is also relied on by the defendants, but will be found to be an authority against them.
The plaintiffs and defendant entered into an agreement under seal, by which the former agreed to perform certain *465work, and bound themselves under a penalty. Some time afterwards, the plaintiffs became dissatisfied with their agreement, and determined to leave off the work. The defendant then released them by parol from the covenant; and promised, if they would go" on, to pay them by the day. The action was brought for the work done under this arrangement, and the plaintiffs recovered. The point decided was, that the contract made under the new arrangement was binding on the defendant. The effect of the parol release was not a question necessary to be decided. It is evident the Court considered it unavailing, for they observe, “ by the former contract, the plaintiffs subjected themselves to a certain penalty, for the non-fulfilment, and if they chose to incur this penalty they had a right to do so; and notice of such intention was given to the defendant, upon which he entered into the new arrangement.”
The preceding view of this case renders it unnecessary to consider the second point raised by the defendants. We are of opinion that the motion to set aside the verdict, and grant a new trial, ought to be denied.
Motion denied.