delivered the opinion of the Court.
The present case involves a controversy, growing-out of the third clause of the will of Thomas Walker, made in 1852, which is as follows: “To my granddaughter, Elizabeth Sims, I give the tract of land on which she now resides, containing about one hundred acres, also another tract of about the same size adjoining William McLane ... to have and to hold said property during her natural life, to he free from the debts, liabilities or contracts of her present . . . husband, and at her death all of said property is to be equally divided among the children of said Elizabeth then living, or the descendants of such children.”
During the existence of the life tenancy of Elizabeth Sims, a judgment creditor of Walter Sims, who Avas a son of the life tenant, caused to be levied an execution upon his interest in the land, and, at the sale made under and by virtue of this levy, became the purchaser, and took from the sheriff a deed to the same. Whatever interest, if any, he acquired thereunder, was subsequently passed to one Hoge, who* is defendant to this cause. After the levy, but before the sheriff’s sale thereunder, Walter Sims aliened and conveyed all his interest in the same land to his sister, and she subsequently conveyed the same interest to one Nichols, who is one of the complainants in *538this cause. The life tenant died after these various transactions,.and the present bill was filed for a partition, or a sale for partition, of this land. The only controversy in the case arises with regard to the Walter Sims interest.
The complainant Nichols insists that the levy and sale were ineffectual to vest any title or interest in the defendant Hoge, because of the fact that, at the date of such levy and sale, the interest of Walter Sims was a mere possibility or expectancy not subject to execution. His further insistence is that this expectancy, or possibility, could be alienated, and, as an alienee, he was substituted to all the right and interest of Walter. The converse of these propositions is maintained by the execution purchaser, Hoge.
1. We think it clear that the devise over, in this case, falls under the class doctrine or rule announced in Satterfield v. Mayes, 11 Humph., 58, and applied in Womack v. Smith, Id., 488 (54 Am. Dec., 51) ; Beasley v. Jenkins, 2 Head, 192, and Connell v. Mc-Kenna, 2 Shannon’s Cases, 190; and that (omitting, for convenience of discussion, those designated as descendants of children dying during this life tenancy) only the children of Elizabeth living at her death would take the remainder estate.
2. This being so, where was this remainder during the life tenancy? If it vested, then in whom? An answer to these questions is distinctly given in Satterfield v. Mayes, supra, as follows: “That it vests in *539tbe described class,'as a class, and not individually in tbe persons comprising sncb class, and tbe entire subject of tbe gift survives to and vests in tbe persons constituting sucb class at tbe period when payment or distribution of tbe fund is to be made.” That case was. one of a legacy of slaves, or personal property, while tbe present involves a devise of realty, but tbe controlling principle in tbe two is tbe same.
Tbe correctness of tbe answer thus given is essential to tbe class doctrine. For if tbe remainder, during tbe continuance of tbe particular estate, vested in tbe individual members of tbe class, tbe interests so vested would be transmissible, as in any other vested remainder, and thus would destroy or abrogate this doctrine altogether.
3. The interest of each member of tbe class being a mere possibility, ripening into a vested estate only upon tbe contingency of his being in existence at tbe time tbe antecedent estate falls in, is it subject to levy and sale by an execution creditor? Or assuming, as a number of tbe courts have held, that tbe effect of such a provision is to create a contingent remainder in each one of tbe class, then is this sucb an interest as can be reached by a judgment creditor?
At common law, where tbe person to take was certain, and tbe event only uncertain, the remainder was descendible, but this was otherwise where tbe person was uncertain, and only tbe event certain. Fearne, Rem., 534; 4 Kent, 262. On tbe point of tbe transmis-*540sibility of a contingent remainder, Mr. Washbnrne, in the second volume of bis work on Real Property (page 522), says: “For a long time, a contingent remainder was not supposed to be the subject of alienation, because it was rather a possibility than an estate, like the possibility of an heir at law, for instance, having the estate Avhen his ancestor shall have died. But it is now settled that, where the contingency upon which the remainder is to vest is not in respect to the person, but the event, where the person is ascertained who is to take, if the event happens, the remainder may be granted or devised, and the grantee or devisee will come into the place of the grantor or devisor, with his chance of having the estate. But if the contingency is in the person who is to take, as where the remainder is limited to the heirs of one now alive, there is no one who can make an effectual grant or devise of the remainder.”
Again, on page 549 of the same volume, as to a remainder, where the person to take is uncertain, he says: “At common law, before the contingency happens, contingent remainders can not be conveyed except by way of estoppel, though they are assignable in equity, since, theoretically, such a remainder is not an estate, but a mere chance of having one.”
The present certainly falls Avithin the class of cases Avhere the event on which the contingency depends is certain, Avhile the person to take on the happening of the event is uncertain. For which one, if any, of the *541children of Elizabeth Sims would survive her, and then be cdpable of taking the remainder, was uncertain until her death occurred, and whatever interest either of these children had in the remainder was a pure expectancy.
It would seem, on principle, that such an interest or expectancy, not transmissible at common law, was beyond the reach of an execution creditor. Whether a contingent remainder of any kind can be subjected by a judgment creditor, may be regarded as an open question in this State, though in Henderson v. Hill, 9 Lea, 84, in the form of dictum, it is said: “The weight of authority seems to be that a legal contingent remainder is not subject to execution” — citing Freeman on Execution, sec. 175.
Upon examination of the cases, we think it will be found that this statement, though a dictum, is correct. At least, such was the holding in Watson v. Dodd, 68 N. C., 528; Haward v. Peavey, 128 Ill., 430 (21 N. E., 503; 15 Am. St. Rep., 120) ; Ducker v. Burnham, 146 Ill., 9 (34 N. E., 558; 37 Am. St. Rep., 135) ; Roundtree v. Roundtree, 26 S. C., 450 (2 S. E., 474); Young v. Young, 89 Va., 675 (17 S. E., 470; 23 L. R. A., 642) ; Jackson v. Middleton, 52 Barb., 9.
Moore v. Littel,41 N. Y., 66, and Woodgate v. Fleet, 44 N. Y., 9, are cited as contra, but the first of these cases simply held that an interest, vested or contin' gent, is alienable during the continuance of the antecedent estate, while in the second the argument of the *542court was mainly devoted to the determination of the question whether the remainder involved was contingent or vested.
But it is said that the effect of section 63 of Shannon’s Code, Avhich provides that the words “real estate,” “real property,” “lands,” include lands, tenements and hereditaments, and all rights thereto and interests therein, equitable as well as legal, is to change the rule, and make an interest purely contingent as the one in question, subject to the claim of an execution creditor. We are referred to the case of White v. McPheeters, 75 Mo., 286, where, in construing a statute similar to ours, this view is expressed.
But if we are right in our holding that, during the life tenancy, the remainder in the property in question vested in the class as a unit, and not severally in the members of that class, then there is no room for the application of this statute, as in such case no member of the class has an interest which can fairly be called legal or equitable. On the other hand, if the other view obtains, that this was a mere possibility made, by reason of the contingency as to the person, the same results follow.
It results, therefore, that the execution purchaser, Hoge, took nothing by his purchase, while complainant Nichols, as alienee, if upon no other ground, upon that of estoppel, did acquire the interest of Walter Sims when it fell in upon the death of the life tenant.
*543The decree of tbe court of chancery appeals is affirmed. Tbe costs of appeal will be paid by defendant Hoge. Tbe case is remanded to tbe chancery court of Maury county for further proceedings in accordance with this opinion.