delivered the opinion of the court.
*384This is an action by the vendor to rescind the sale of a a tract of land, on the ground of lesion beyond one half of its just value. It was at first brought against the purchaser alone, but afterwards his vendee was made a party. It appears that the land formerly belonged to Cox, one of the defendants, and was sold at a forced sale, in pursuance of an ordinance of the police jury of the parish of Ouachita, and that the plaintiff became the purchaser, for two hundred and seventy dollars ; that shortly afterwards, the defendant Flint, bought it of the plaintiff for one thousand two hundred and seventy dollars, and re-conveyed it to the original owner, now his co-defendant. The plaintiff also demanded, in a supplemental petition, the rescission of the sale, on the ground of non-payment of the price; but as we are of opinion that the two demands cannot be cumulated in the same action, according to a just interpretation of the articles 149, 130 and 151 of the Code of Practice, we shall confine our attention to the action of rescission on account of lesion, its incidents and the final judgment.
The defendant, Flint, after pleading sundry exceptions which were overruled, answered by admitting that he had purchased from the plaintiff, all the right, title and interest which he had acquired under the forced alienation, and'without warranty. That he made the purchase, as the plaintiff well knew at the time, merely to avoid litigation, and to re-convey the land to his co-defendant, who was the real owner; and who, at the time it was sold, was represented by the defendant’s brother, since, however, deceased, one of whose executors he was. That the parties understood each other at the time, and that the real value of the property was not considered. He denies that the plaintiff ever acquired any valid or just title to the land, by the adjudication of it by the parish judge, for various reasons, which it is not now necessary to detail. The defendant, Cox, joins in this defence, and alleges the nullity of all the proceedings which led to the alienation of the land in question.
Upon these questions the case was submitted to a jury, *385who found that the tract of land contains two thousand acres, and is worth three dollars per acre, but that they find against the plaintiff, as the defendants were not put in delay before the institution of the suit. The court, thereupon, rendered a judgment for the defendants, from which the plaintiff appealed.
It appears by a bill of exceptions, which it becomes our duty to consider, that the judge, who presided at the trial, charged the jury, that they were to ascertain whether the land sold by the plaintiff to Flint was worth, at the time of the sale, more than double the price for which it was sold ; next to inquire whether, at the time the citation was served on the defendant, Flint or Cox, the title was still in Flint; that if they found those facts from the evidence, and, further, if they found that before the suit was instituted, the plaintiff put the defendants in mor&, they should find for the plaintiff, but if they found that previous to the service of this suit, Flint had parted with his whole interest, or that the defendant, or either of them had been put in morá, then they should find for the defendants.
For the present, it is only necessary to notice that part of the charge which relates to the putting of the defendants in mor& previously to the institution of this suit, because the jury appears to have been influenced by that charge, and it becomes important to inquire, whether it be, as supposed by the district judge, an essential pre-requisite to a recovery in an action of rescission for lesion beyond moiety, that the defendant should be put in delay by any other means than the institution of the suit.
The principal object of this suit and action is the restitution of the property sold. The purchaser, for a price less than half the just value, is under no other legal obligation, in relation to his vendor, than to make such restitution.
" He is in no manner,” says Pothier, “debtor for the supplement of the just price, as he never bound himself beyond the payment of the price stipulated in the contract. The choice which the law gives him to make up the just value, is nothing more than a faculty which it confers on him, to *386release himself from the obliga! ion to restore the estate, by the payment of such supplement. This supplement is merely in facilitate solutionis. It is not in obligalione." Polhier, Contrat de Vente, Wo. 348.
A suit for the rescission of a sale for lesion beyond moiety, and on account of the non-paymentof the price, cannot be maintained for both demands;asthey should not be cumulated in the same action.We are of opinion, that this is not one of those cases in •which a putting in default is required before instituting the action, which we have seen is, in fact, a suit to compel the performance of the only legal obligation, that of restoring the property to the vendor. What would form the object of a previous demand, supposed to be essential to put the party in default 1 Surely, not the payment of the supplement of the first price, which we have seen he is in no case legally bound to pay, and which is altogether vague and uncertain ; and can only be ascertained on the trial of the action of rescission itself. If it should be said that the restitution of the property itself should form the object of the previous demand, it may be answered, that the law does not require a previous demand, when the suit is one of revendication, or to enforce the performance of the principal obligation resulting from a contract, other than those for the payment of money where an amicable demand is required, and that merely in relation to costs or interest ex morh.
The verdict must, therefore, be set aside, and as justice requires that the case should be remanded, it becomes important, to inquire into the correctness of (hat part of the charge in which the judge appears to intimate, that the sole remaining question relates to the intrinsic value of the land at the time of the sale; and to notice'another bill of exceptions to the opinion which the judge expressed during the trial, that no evidence could be admitted in relation to the plaintiff’s title; and in refusing to permit a witness to be„sworn, in order to show that the public had so little confidence in titles acquired at forced sales for taxes, repairs of roads, &c., that nobody would give much for lands under such titles; that they were considered of little or no value; and further ruling, that no evidence could be given to invalidate the plaintiff’s title.
In on action of lesion beyond moiety, it is not necessary to put the defendant in mora, more than by the institution of suit; the sole object of which is to compel the vendee to restore the property to the vendor. A sale and purchase of a tract of land, for the purpose of a redemption by the original owner, and" the extinguishment of a doubtful claim, growing out of a forced alienation for taxes, is not such a sale as would give rise to an action of rescission for lesion.The plaintiff sold without warranty, and in the deed it is expressly staled that he transfers “only such right and title as he may have acquired by virtue of his purchase, as aforesaid.” On the part of the defendant it is specially pleaded, as matter of defence to this action, that the intrinsic value of the land, did not enter into the contemplation of the parties at the time of the sale ; that their only objection was to avoid litigation, growing out of the forced sale of the land for repairs of roads, and to replace things in the condition in which they were before the forced sale. It is true, the mere absence of warranty may not prevent the vendor from recovering, in an action of rescission for lesion b'eyond moiety, but courts of justice are bound to look through the forms in which parties have clothed their conventions, to their real nature and substance; and in the case now before us, if it be true, as alleged, that the parties understood at the time of their contract that it amounted to nothing more than a redemption of the land, and the extinguishment of a doubtful contested claim to the land, growing out of the forced alienation, then, clearly, it is not such a sale as would give rise to an action of rescission for lesion. The inquiry, therefore, ought not to have been confined to the intrinsic value of the land. The value of the plaintiff’s pretensions and the nature of his title, should have been examined and inquired into as matters put expressly in issue. The best writers on the subject admit, that the title of the vendor may, to a certain extent, be looked into in actions of this kind. Pothier, in his treatise on sales, considers the inquiry to be, not so much what is the intrinsic value of the thing, as what it was worth to the vendor. “ If,” says lie, “ the charge or risk from which the purchaser has been released, is one which would have fallen upon the vendor, if he had retained the estate; for example : If the estate which I have sold, was in the possession of an usurper, and the purchaser has taken upon himself the charge of suing for it, at liis risk, and without the right of calling me in as a party, or if I have charged him with a certain kind of eviction ; in this case, in order to ascertain whether the price stipulated by the contract, was or was not above one half of its just value, the *388sum at which this charge or risk would be estimated, ought t0 be added to the principal price, since the vendor profits that much by the purchaser taking that risk upon himself Pothier Contrat de Vente, No. 345. The same doctrine is found . ill 11 in various modern authors, who have commented on the existing legislation of France, which, on this point, is believed to be identical with ours. Troplong uses the following language : “ In order to arrive at a just appraisement of the value of the thing, according to the common price, we ought to take into account all the circumstances which might diminish its importance and emolument. Thus, if the purcbaser took upon himself all the risk of eviction, notwith1 . standing numerous mortgages or pretensions to the property itself, set up by third persons, regard should be had to the diminutioQ °f advantages which may result to the purchaser from the sacrifice which he has made of his right to a warranty, and to a full and free tradition of the thing sold.” Tronlons; de la Vente, No. 815. r o’ ’
The intrinsic vaiue ofiheianti at the time of sale, and of the tensions and^t'hé tielm'should* be examined and in-matters put’expressiy at issue m an action top rescission of a of lesioiu*5 °U But m a sale claim to land, ty, it is a proper rv^ivL0/ "were tiíevendor’spretensions worth ? rather than, trS'nsicTOiue "of the land in an action of lesion? Under the plea of the general issue, in an action for the rescission of a sale for leison beyond moiety, evidence is admissible, to show what the plaintiff’s pretensions, title or claim was really worth, without being confined to the mere intrinsic value of the land.To apply these principles to the case now before us, it was a proper subject of inquiry, what were the pretensions of the plaintifF worth, rather than what was the intrinsic value of tlie land? He does not appear to have acquired possession, He purchased at a forced sale, paid only two hundred and seventy dollars for two thousand acres of land, and would have been obliged, probably, to embark in a law suit, before he ,,. r , J , could enjoy any advantages resulting from his purchase, with ’^e disadvantage of having to prove, as essential to make out his title, the authority of the police jury, a legal exercise of that authority, and an exact compliance with all the forms required by law, for the forced expropriation of the property of an absentee. Under the plea of the general issue, such evidence would, in our opinion, be admissible in the case. But, more especially, was it proper under the special plea in the record, to go into the inquiry whether the parties did not contemplate at the time, rather a renunciation of any right acquired under the public sale, in order to avoid trouble and perhaps litigation, than such a real sale of property for an inadequate price, as would entitle the plaintiff to be relieved against his own contract, by an action of lesion.
*389It is, therefore, ordered and decreed, that the judgment of the District Court be avoided and reversed, the verdict set aside and the case remanded for a new trial; with instructions to the judge, not to refuse to admit evidence in relation to the title of the plaintiff, as set forth in this decree, and in support of the allegations in the answers of the defendants; and not to instruct the jury, that they had only to inquire into the intrinsic value of the land in controversy; and that the appellees pay the costs of this appeal.