This is a suit for the foreclosure of a mortgage, of date October 4, 1894, given by the defendant to the plaintiff to secure the note of the former for the sum of $825, with interest, due October 21, 1896. The complaint is in .the usual form. The defense pleaded is, in effect, the alleged substitution for the old of a new mortgage, of date February 5, 1898, in the form of a deed purporting to convey to- the plaintiff the mortgaged premises, and an accompanying agreement for the payment of the debt in three installments—two of $100 each, on the first days of November, 1898 and 1899, and the balance October'1, 1900. On this issue the finding of the court was adverse to the defendant; *895and judgment was accordingly entered for the foreclosure of the original mortgage. This finding, it is claimed, is not justified by the evidence; and.this contention, we think, must be sustained.
It is an undisputed fact in the case that on the fifth day of February, 1898, the defendant, at the instance of the plaintiff, executed to her the alleged deed, and that, at the same time, she signed a document as to terms of payment, as alleged, and for return of the deed on payment. This took place in the office of Henderson, the plaintiff’s agent, by whom the documents were drawn; and it is not disputed that the deed was delivered to the plaintiff, and has ever since been retained by her; but it is claimed the agreement was not delivered. But the evidence clearly shows the contrary; for not only is the delivery of the deed under the circumstances strong, if not conclusive, evidence that the agreement (which is part of the same contract) was also delivered, but it appears from the testimony of witnesses, without contradiction, that the agreement and the deed were together delivered to Henderson for the parties respectively entitled; that is to say, the deed for the plaintiff, and the agreement for the defendant. It appears also from the uncontradicted testimony of the defendant that about eight months after the transaction, the agreement was recognized and insisted on by the plaintiff: Pico v. Coleman, 47 Cal. 67. That the agreement was produced on the trial from the possession of the plaintiff is a fact of no importance. Her possession is accounted for by the statement of her agent, Henderson, made to defendant and his attorneys, that he had delivered it to her by mistake. Nor is the fact material that the agreement was not signed by the defendant. Ordinarily, the failure of one of the parties to sign an agreement containing obligations of both would be ground of inference that the writing was not intended as a contract of the party signing. But here the performance of the obligations of the defendant was fully secured by the deed executed by him to the plaintiff, and by the fact that the defeasance executed by the plaintiff bound her only on the terms stated; thus making the general contract complete. Nor is there any reason to suppose that the delivery was made by the plaintiff subject to the condition of its being signed by the defendant. The contrary is clearly apparent from the acts *896of the parties, who evidently regarded the transaction as completed, and, in fact, the delivery of the agreement as the contract of the plaintiff, though unsigned by the defendant, was in precise accordance with the agreement as stated by the latter in his testimony, which is not contradicted: Cayton v. Walker, 10 Cal. 456; Tewksbury v. O’Connell, 21 Cal. 69; Cutter v. Whittemore, 10 Mass. 442; Emery v. Neighbour, 7 N. J. L. 145, 11 Am. Dec. 541. This was apparently the view of the court in excluding evidence of what was said by the parties at the time of the transaction, except upon the mere question of delivery. For otherwise the ruling would be error.
The evidence, therefore, fully sustains all the allegations of the answer, unless it be the allegation that the original mortgage “was annulled,” which is to be understood as alleging that there was a novation of the new mortgage for the old; and we are of the opinion—assuming the sufficiency of the consideration—that this allegation was also proven. For it was undoubtedly the intention of the parties that the new obligation, to pay the debt at the times agreed upon, took the place of the principal obligation created by the original note, and that it was to be secured by the deed given. It would seem to follow, therefore, that there was a novation, not only of the new for the old principal obligation, but also of the deed, which, it was supposed, would obviate the necessity of foreclosure for the security, or accessory, obligation, by which the note was originally secured. There was, therefore, a complete novation of the new or modified contract for the old (Civ. Code, see. 1530 et seq.; 2 Whart. Cont., sees. 852-854, 857; 16 Am. & Eng. Ency. of Law, pp. 865— 870, and note); and the original note and mortgage remained only “to mark the extent of the new obligation, and [without any] legal existence beyond that”: Pimental v. Marques, 109 Cal. 413, 42 Pac. 159.
As to the consideration, this, it is true, was of little or no value to the plaintiff. But consideration may consist exclusively of detriment to the promisor, as well as of benefit to the promisee; and hence, in this case, the defendant’s deed must he regarded as sufficient consideration for the agreement of the plaintiff: Civ. Code, sec. 1605; 1 Whart. Cont., secs. 505, 516, 517, 534, and notes; 1 Pars. Cont. 437, and *897note; Brooks v. Haigh, 10 Adol. & E. 323. In this respect the case differs from that of Peachy v. Witter, 131 Cal. 316, 319, 320, 63 Pac. 468. There was indeed a mistake of law, common to the parties, as to the effect of the defendant’s deed in obviating the necessity of a foreclosure, and the plaintiff might therefore have rescinded: Civ. Code, secs. 1566, 1578. But in the absence of rescission, the contract must be regarded as still subsisting, and as determining the rights of the parties.
It is, however, urged by the respondent that the first payment under the new mortgage was due before suit was brought, and the balance before the ease was tried; and hence, it is claimed, there was no error in entering judgment for the whole amount due (Bostwick v. McEvoy, 62 Cal. 496; Hawkins v. Hill, 15 Cal. 500, 76 Am. Dec. 499), and of the correctness of the principle laid down in the cases cited, assuming the pleadings and findings to be sufficient to authorize judgment, there can be no doubt: Orange Growers’ Bank v. Duncan, 133 Cal. 256, 65 Pac. 469. But here the suit was brought on the old mortgage, and nothing is said in the complaint about the new, and, though the complaint is aided by the allegations of the answer (Herd v. Tuohy, 133 Cal. 60, 61, 65 Pac. 139), yet these allegations are found by the court to be untrue, and there are therefore no facts found to sustain the judgment. The evidence, indeed, discloses the facts, and there is no controversy with regard to them, and hence, were the objections to the judgment only on the score of the pleadings, it might, possibly, be held that the error was not prejudicial to the defendant, but, in fact, there is another objection to be considered. It is clear, from the nature of the transaction, that the provision of the original mortgage as to attorneys’ fees was not carried into the new mortgage, the professed object and supposed effect of which was to render a foreclosure unnecessary. It therefore could not have been the intention of the parties to provide for an attorney's fee for the foreclosure of the new mortgage.
The judgment is reversed and the cause remanded for further proceedings in accordance with the principles laid down in this opinion.