The determination of this appeal depends wholly upon the effect which is to be given to the instrument of September, 1858. That instrument is very comprehensive, irrevocably authorizing the said Caroline M. Sherman to demand, sue for, recover and receive all such interest, estate, property and effects, real and personal, which the said John L. D. Eycleshimer then had, or at any time thereafter might have or claim as heir at law, devisee, legatee or next of kin of his father, John P¡ Eycleshimer, and further authorized the said Caroline to settle with the estate, and to execute all necessary deeds, releases or papers, and to receive the proceeds and avails of any such interest and apply the same upon said indebtedness. All the right which the said J ohn L. D. Eycleshimer possessed in the estate of his father at the time of the execution of the instrument was a bare possibility coupled with no interest, and was therefore hot the subject of a grant. (2 Hilliard on Real Prop. 314. Shep. Touchstone, p. 239. 2 Washburn on Real Property, *87636.) “A bare possibility of an interest which is uncertain, is not grantablé, though a possibility coupled with a present interest may be granted. It has accordingly been held that a grant by an heir apparent of his interest in his ancestor’s estate, so loúg as the ancestor is living* conveys nothing and is inoperative.” (Kent’s Com. vol. 4, p. 261.) "“It is settled that' all contingent estates of inheritance) as well as springing and executory uses, and possibilities coupled with an interest where the person to take is certain, are transmissible by descent and devisable and assignable. If the person be not ascertained, they are not then possibilities coupled with an interest, and they can not be either devised or descend at the common law.” (See also Miller v. Emans, 19 N. Y. Rep. 384, 398.) In Jones v. Roe, (3 Durn. & East, 93,) Lord Kenyon remarks : “ There are two kinds of possibilitiesthe one a bare possibility, that which the heir has from the courtesy of the ancestor, which is nothing more than hope of succession. Such a possibility undoubtedly is not the object of disposition, for if the heir were to dispose of it during the life of the ancestor, such disposition would be void.” (See also Jackson v. Waldron, 13 Wend. 178.) A naked possibility may be released to one having some prior estate or interest in land. • So also a grant with covenant of warranty may operate as an estoppel.
As no present or immediate estate or interest became vested in Caroline M. Sherman by virtue of such an instrument, her claim can only be supported on the ground that it is to be regarded as a contract which a court of equity would enforce after the death of John P. Eycleshimer ; for, until that event happened, the said Caroline M. had no interest in the estate* but simply a right under the contract. Was that such a right as a court of equity could and should protect and enforce ? In Story’s Eg. Jur. (vol. 2, § 1040,) the author says: “ So even the naked possibility or expectancy of an heir to his ancestor’s estate may become the subject of a contract of sale or settlement, and in such case, if made bona *88fide, for a valuable consideration, it loill be enforced in equity after the death of the ancestor, not indeed as' a trust attaching to the estate, but as a right of contract.” (See also note 3 to same page.)
In Spence’s Eq. Jur. (vol. 2, p. 865,) the author remarks: “ A naked possibility or expectancy of an heir to his ancestor’s estate, or even of the anticipated right of a person or next of kin, may be the subject of a contract in equity which will be equivalent to an assignment of the property, if, and -when it shall fall into possession.” Again: “ An expectancy or contingent interest may be sold, and the'Court of Chancery, after the event has happened, will enforce the sale.” (Id.) Page 852 : “ So the Court of Chancery has given effect to assignments of every kind of future and contingent interests and possibilities in real and personal property, if made for valuable consideration. An assignment, said Lord Hardwick, (speaking of cases of this kind,) always operates by way of agreement or contract, amounting in the consideration of this court to this, that one agrees with another to transfer or make good that right or interest, and like any other agreement the court will cause it to be specifically performed.” (See also page 853, 854.)
In Fonblanque’s Equity, page 213, the author says : “ So, although a grant of a possibility is not good in law, yet a possibility of a trust in equity might be assigned; so a covenant to settle lands of which he had only a possibility of descent should be carried into execution in equity, for the court does not bind the interest, but instead of damages at law, enforces the performance in specie.” (Note E, same page.)
In Hobson v¡ Trevor-, (2 Peere Williams, 191,) Trevor, the defendant, executed to the plaintiff Hobson a bond, whereby he obligated himself, in case the plaintiff would marry the daughter of the defendant, to settle upon the plaintiff one third part of the real estate, which should descend or come to the defendant by and upon the decease of his father, *89to the use of the plaintiff for life, remainder to the ilse of the wife of the plaintiff) &c. The court decreed specific performance of the contract. The Lord Chancellor remarks: “This is an agreement made upon a valuable consideration, that of the marriage of a child, and therefore fit to be executed in equity.”
Beckley v. Newland, (2 Peere Williams, 182.) Beckley and Newland married sisters, cousins and presumptive heirs of one Turges, and entered into an agreement by which they agreed that whatever should be given to either of them by 'Turges should be equally divided. Turges subsequently made his will, by which he left a large real and personal estate to Newland, and but a small amount of real estate to Beckley. The court directed specific performance of the agreement. . • _
In Carlton v. Leighton, (3 Merivale’s Rep. 667, marg.) although the Lord Chancellor remarks, “that the expectancy of an heir presumptive or apparent, (the fee simple being in the ancestor,) was not an interest or a possibility, nor was capable of being made the subject of ah assignment or contract,” yet in referring to the cases of Hobson v. Trevor and Beckley v. Newland, does not question the soundness of those decisions, but remarks: “That the cases cited were cases of covenant to settle of assign property which should fall to the covenantor, where the interest which passed by the covenant was not an interest in the land, but a right under the contract.”
Much of the apparent conflict in the cases uptiti this subject arises from a failure to distinguish between an attempt to convey or assign a present interest and merely a cohtract which, in express terms or by fair construction, is to take effect upon the happening of the event upon which the estate or interest is to vest in the party seeking to transfer the sainé. In the one case no interest is transferred, becatise the tiontemplated subject of the transfer does not exist, and therefore can not pass. In the other, the matter is executory, to take *90effect when the right or interest vests in the party contracting to transfer the same.
The case of Field v. Mayor of New York, (2 Seld. 179,). in principle seems to support the theory of the respondent in this case.- In-that case Bell made an assignment to Garread, of hills that might become due to him for job printing, paper or stationery done or furnished the corporation of the city of New York, to the amount of $1500. Garread assigned to the plaintiff Field the said assignment and his interest under it. It appears that the work was done and the materials furnished to the corporation subsequent to the making the said assignment by Bell. Hence the subject of the contract ivas a mere possibility, as the work might never be performed, nor the materials furnished the corporation; and consequently no claim for compensation might ever arise. The court upheld the transfer, and remark: “ The assignment of Bell to Garread was valid and operative as an agreement by which Garread and his assigns became entitled to receive payment of the bills in question when the same should become due to the amount indicated in the assignment, subject to the two prior assignments. It did not operate as an assignment in presentí, of the chose in action, because they were not in existence, but remained in possibility merely. A possibility, however, which the parties to the agreemeent expected would,- atid which did, after, ripen into an actual reality, upon which; by force of the agreement an equitable title to the benefit of the bills thus matured and due became vested in the assignee of Garread.” “There was indeed no present, actual potential, existetice of the thing to which the assignment or grant related, and therefore it could not and did not operate eo instanti to pass the claim which was expected thereafter to accrue to Bell against the corporation ; but it did nevertheless create an equity which would seize upon those claims as they should arise, and would continue so to operate until the object of the agreement was completed. Whatever doubts may have existed heretofore *91on this subject, the better opinion, I think, now is, that'courts of equity will support assignments not only of choses in action, but of contingent interests and expectations, and of things which have no present actual existence, but test in possibility only, provided the agreements are fairly entered into and it would not be against public policy to, uphold them.”
[Albany General Term, May 1, 1865.In the case at bar the instrument, by whatever nahle it may be designated, appears to have been entered into in good faith, and upon a .valuable and adequate consideration; and no satisfactory reason is assigned, why in good conscience it should not be sustained. By the very terms of the instrument it points to the interest which should be súbseqúetiíly acquired by the said John L. D. Eycleshimer in the estate of his father; and authorized the said Caroline M. Sherman to demand, sue for and receive the same, which she cdtild not do until the death of his father. The fact that the instrument was, in part at least, a power of attorney, contemplating and authorizing the enforcement thereof, when the subject thereof should arise, leaves no reasonable doubt as to What was intended by the parties, nor as to the construction which it should receive. I am therefore of opinion that the respondent acquired an interest in the estate by virtue of the said instrument which in equity should be protected, and which constituted a right paramount to the claim asserted by the creditor of John L. D. Eycleshimer under the attachment proceedings.
The judgment múst therefore be affirmed, with costs.
Sogeloom, leckham and Ingalls, Justices.]