delivered the opinion of the Court.
The only question in this case is, whether evidence of Brackets declarations, offered to’prove the alleged usury, was properly rejected. Richardson having purchased Field’s equity of redemption, which was never redeemed, and afterwards obtained from Bracket an assignment of the mortgage, by this union of the two parts of the title, became absolute owner of the property, unless his title was defeaza-ble, or rather void, in consequence of the usury which the tenant contends corrupted the original contract. It is true that on the same day on which Richardson became the owner of the whole estate, be made a new mortgage to Bracket to secure about $‘1000 ; but this mortgage had no connection with the former; nor is it pretended that there was any usury in the contract. Still, as the defence, if established, would defeat and destroy not only the demandant’s title, acquired as before stated, but also the conditional title or interest which Bracket has in the premises in virtue of the second mortgage, it is evident that both have an interest in the event of the present *305action; but their interests are distinct. The interest of Bracket is nothing more than that which every grantee has in the goodness and safety of his grantor’s title ; for whether his deed contains the usual covenants, or no covenants, he may still be interested. It seems to be well settled that where an action is brought in the name of A, in trust for B, or for his exclusive benefit, the defendant may give in evidence, the declarations of either or both of them ; but it does not appear that this is so brought. It appears that the demandant has an interest in the land demanded; and there is no remedy but by action to become possessed of it. Now, as Bracket was not a party, nor wholly interested in the property in question, as in the case supposed, or ns in the cases cited by the counsel for the tenant, it would seem to be manifestly unjust that his declarations should be permitted to defeat and destroy, not only his own conditional and dependent interest in the land, but the title and interest of the de-mandant, over which he certainly can exercise no other kind oí control. It is a familiar principle that as to every one, except Bracket, tiie demandant is to be considered as the owner of the legal estate, unless his title deeds are void ; and we think he cannot be deprived of his legal rights, by a stranger, or by one standing as Bracket does in relation to tho demandant. Suppose that in this case Field had pleaded non csi factum, and that the demandant had offered to prove by Bracket’s declarations that Field had confessed to him that he signed the deed ; could such evidence be admitted ? Or suppose that Field bad offered to prove the declarations of Bracket that he was present when the deed was signed by another man with Field’s name — that is, that the deed was forged. Could such proof be admitted ? If not, how can they be admitted- to shew tho usury to the prejudice of tho demandant ? The principle contended for might produce glaring injustice. Suppose that the premises, which are said to be worth above two thousand dollars, had been mortgaged to Bracket for only one hundred dollars $ if his admissions or declarations can be admitted, he might collude with Field, for the purpose of injuring Richardson, and by losing his own hundred dollars, confess away Richardson’s property to the amount of two thousand dollars. Or, without collusion with any one, he might do the same thing from *306enmity to the demandant. It does not appear when the declarations which the defendant offered to prove were made; if after the deed was made by Bracket to the demandant, they are inadmissible on the plain principle that a grantor shall not by his declarations injure or defeat the title he has conveyed. Alexander v. Gould, 1 Mass. 165.
The question may also be presented in another point of view. According to the decision of this court in the case of Deering v. Sawtel, 4 Greenl. 191, Bracket could not have been admitted as a witness to impeach the mortgage by testifying to the usury in the notes secured by the mortgage, even had he been totally disinterested. In that ease the action was brought by the assignee of a mortgage against the grantee of the mortgagor ; and the mortgagor was offered as a witness to prove the notes, secured by the mortgage, to have been usurious; and he was decided to be inadmissible, as he was a party to the mortgage. For the same reason, Bracket, the mortgagee, was inadmissible, because he was a party to the mortgage. Now, it would be strange indeed if his declarations should be better evidence against the demandant, than his oath would have been. The more we examine the question before us, which seems to be a new one, the more we are satisfied that the evidence of Bracket's declarations was properly rejected. Accordingly there must be
Judgment on the verdict„