To fully understand what is involved in this appeal, and the basis of decision, it is necessary to refer chronologically to legislation in this State permitting and regulating revocation of future interests conveyed by voluntary deeds to persons not in esse. Changes in the law during the course of the transactions under review have to do with their validity and are challenged by the plaintiffs as infringing rights pro*75tected by tbe Constitution when applied to the power of revocation they now seek to assert. The original grant of the power of revocation must be interpreted, defined and distinguished as to the nature of the right conferred and as to those who are exclusively privileged to exercise it.
The deed of John E. Pinkham and others which the plaintiffs seek to revoke was executed 10 January, 1936. At that time C. S., 996, was in force, providing in part as follows:
“The grantor in any voluntary conveyance in which some future interest in real estate is conveyed or limited to a person not in esse may, at any time before he comes into being, revoke by deed such interest so conveyed or limited. This deed of revocation shall be registered as .other deeds; and the grantor of like interest for a valuable consideration may, with a joinder of a person from whom the consideration moved, revoke said interest in like manner.”
The deed purporting to revoke the interest conveyed to the unborn children of William and of Jather Pinkham was executed on 30 January, 1946, and recorded 31 January. Meantime, several amendments had been made to the statute and it stood then as it stands now in G. S., 39-6.
To the statute as above quoted from C. S., 996, the Session Laws of 1943, chapter 437, had added the last three provisions, which we quote:
“Provided, further, that this section shall not apply to any instrument hereafter executed creating such a future contingent interest when said instrument shall expressly state in effect that the grantor, maker, or trustor may not revoke such interest: Provided, further, that this section shall not apply to any instrument heretofore executed whether or not such instrument contains express provision that it is irrevocable unless the grantor, maker or trustor shall within six months after the effective date of this proviso either revoke such future interest, or file with the trustee an instrument stating or declaring that it is his intention to retain the power to revoke under this section: Provided, further, that in the event the instrument -creating such estate has been recorded, then the revocation or declaration shall likewise be recorded before it becomes effective.”
The plaintiffs challenge the constitutionality of the provisions on the theor/ that they retroactively destroy or adversely affect a vested right created by the former statute, — the right to revoke the future interest in lands limited to the unborn children of Jather Pinkham.
Before we reach the constitutional question presented by appellants, we must first consider whether they are in position to raise it with respect to the lands owned by John E. Pinkham at the time of the conveyance, deferring the discussion of their status as to the one-half interest in the Rascoe tract, which under the findings of fact, belonged to them.
*76In the statute under review, North Carolina has gone further than most of her sister states in advancing the destructibility of future interests limited to persons not in esse. In many of the states this result is accomplished by court action between properly constituted parties with a guardian ad litem representing the unborn children, the court acting within its equitable jurisdiction. We are familiar with the application of the principle in eases involving, family settlements, sale of property where there is remainder limited to persons not in esse, and other instances where such a contingent interest is brought within reach, either by statute law or by judicial practice, or both.
Under the statute reviewed, the result is accomplished by direct action without the intervention of the court through a simple revocation of the interest by the grantor. Since the Court is not sitting in chancery in the present action, the guardian ad litem has no power to aid the Court and the Court no power to aid the guardian ad litem in any equitable compromise. It must affirm or disaffirm a fait accompli, deriving its validity, if it has any, from the act of revocation. The power given is extraordinary, and, while never seriously questioned, the Court should be careful to see that it is not extended beyond its intended limits.
1. The constitutionality of the statute with respect to revocation of future interests limited to persons not in esse, was sustained in Stanback v. Bank, 197 N. C., 292, 148 S. E., 313, on the theory that the interest had not vested because of the contingency involved. In dealing with such interests the statute is in line with modern trends both in legislation and judicature, and reflects an advanced public policy in providing for readjustments to social and family necessities which supervene before vesting of the interest, of greater importance than the prospect involved in a contingency that may never happen.
But the statute does not pave the way for an utter'defeat of the contingent interest by putting it in the power of persons who had no hand in its making to recall the gift at their will and in their own interest. The statute, in so many words, confers the power of revocation on the grantor, recognizing his original ownership and leaving to him the privilege of making, by the act of revocation, what is virtually a new disposition. By no principle of law of which we are aware, could the’plaintiffs, who are described as heirs at law of John E. Pinkham, succeed him in the power or right conferred by the statute, and exercise it to thwart the intent of the grantor, or recall or recapture the grant. To put it plainly, they are strangers to the power.
In the use of the term “grantor” the statute implies the person from whom the future estate or interest derived, and not a person who had no interest in the property, or power of disposition, although made a formal grantor for reasons not essential to its conveyance, or for the simultaneous conveyance of other interest. The fact that certain of the *77plaintiffs joined in tbe deed made by John E. Finkbam is of no legal significance in respect to tbe lands then owned and conveyed by him, since tbeir joinder was not essential to tbe grant.
We, therefore, reach tbe conclusion that tbe deed executed by plaintiffs 30 January, 1946, purporting to be a revocation deed, is ineffectual to revoke any interest in bis own lands conveyed in tbe original deed of John E. Pinkham.
2. Nothing else appearing, tbe plaintiffs would have tbe present power of revocation with respect to tbe one-balf interest in tbe Eascoe tract of which they were tbe owners and as to which they were grantors in tbe original Pinkham deed. But tbe question arises whether, since tbe plaintiffs did not act within tbe period limited by tbe statute, tbe power has not been constitutionally withdrawn.
Tbe 1943 amendment, containing tbe powers above set out, was no doubt enacted to resolve a doubtful situation which bad arisen through uncertainty as to tbe effect of tbe statute — C. S., 996 — on tbe revoca-bility of trusts, and tbe incidence of Federal taxation on trusts already set up, or hereafter to be created. It was intended to bring North Carolina into line with other states where tbe irrevocability of trusts could be assured to tbe grantor or settler when made. It was a question whether tbe statute, if considered as expressing a settled public policy, might not prevail over an express provision in tbe instrument purporting to make tbe disposition irrevocable, with tbe result that no trust could be made irrevocable by act of tbe grantor. Tbe need of clarification was pointed out, and tbe amendment foreshadowed, by Professor Lowndes of Duke University Law School, writing upon tbe subject, “Federal Taxation as Applied to North Carolina Trusts for Unborn and Unascertained Beneficiaries,” in 20 N. C. Law Review, page 278.
In 3 Scott, Trusts (1938), sec. 340, the North Carolina statute is treated as expressing the public policy of tbe State. Tbe achievement of irrevocability through separate waiver was rendered difficult by tbe necessity of a consideration for tbe waiver, — a condition which could rarely be met. MacMillan v. Trust Co. (1942), 221 N. C., 352, 20 S. E. (2d), 276.
To make this statute prospective only, would not go far in remedying tbe existing situation since it would leave all existing trusts of that character, many of them of vast proportion, subject to tbe same uncertainty, largely depriving tbe legislation of any present value, as well as promoting discrimination. Tbe Act, therefore, provides a period within which tbe grantor or settler under prior deeds might exercise tbe power, or file a written declaration of tbe intention to retain it.
Tbe validity of tbe 1943 amendment is, for tbe first time, made tbe subject of appellate review. Tbe economic importance of tbe result *78is at once apparent; but tbe principles on which decision must rest remain the same.
It is said that no person has a vested right in a continuance of the common or statute law. It follows that, generally speaking, a right created solely by the statute may be taken away by its repeal or by new legislation. 16 C. J. S., Constitutional Law, sec. 223, et seq.
It is exceptively true that rights may accrue under a statute, or even be conferred by it, of such character as to be regarded as contractual and which cannot be defeated by subsequent legislation; 12 Am. Jur., Constitutional Law, p. 38, sec. 406; but we need not pursue that suggestion further as the power of revocation given by the statute is manifestly not of that character.
The appellants denominate it a “vested right”; the statute gives it no label. As a matter of public policy, expressing the current legal and social philosophy in respect to the use, control and succession of property generally, important to the public welfare and economy as well as to the individual, the Legislature conferred the right of revocation of contingent interests of persons not in esse upon the public, or upon that class of the public which might, in the course of events, have occasion to use it, — and to be repeated as often as occasion arose.
As a “right” in so far as the plaintiffs here are concerned, it was peripatetic, or wandering, and did not settle upon them until they had something to convey and had actually created the future contingent interest to which it might apply. Then the right accrued, in the sense that it might be presently exercised; but not in the sense of a vested right as that term is commonly understood and applied in constitutional law. And we are unable to find in it those inherent qualities that are necessary to give it the body and significance of a constitutionally protected property right, as it is here claimed to be.
The word “right” is a generic term, including, among many 'other meanings, — power, privilege, prerogative, immunity. In the dictionary of the law its meaning is restricted, specialized; qualified by the fact, or combination of facts, out of which the right arises. There has been no satisfactory general rule to aid us in making the distinction, which is necessary here, between mere personal powers and privileges created by statute .or existing at common law and subject to legislative withdrawal, and those to be recognized as “vested rights” under constitutional protection. When dealing with rights of the latter class it will be found that text writers and courts are usually forced to define them in terms of themselves, or “beg the question.” 2d Austin, Jurisprudence, sec. 1138. In determining what are rights or powers of the first class mentioned, resort is usually made to illustration. Our limited space forbids drawing examples from these illustrations, abundant as they are, for comparison with the power under review. We can only refer to easily *79accessible texts where they may be found. Cooley’s Constitutional Limitations, Vol. 2, p. 770, et seq.; 16 C. J. S., Constitutional Law, see. 215, et seq.; 12 Am. Jur., Constitutional Law, sec. 583, et seq. In Selected Essays on Constitutional Law, Vol. 2, p. 266, there is an exhaustive and enlightening treatise dealing with the subject.
The distinction must be made that the power of revocation is one protected within the law, but not against the law. It is evident that a power, although it is in some way connected with property, does not thereby become a property right. However, respecting property rights thought qualified to be included within the constitutional protection, although no exact and all-inclusive definition is practicable, we submit the following description of such a right as sufficient for our present purposes:
“First, it would seem that a right cannot be considered a vested right unless it is something more than such a mere expectancy as may be based upon an anticipated continuance of the present general law, it must have become a title, legal or equitable, to the present or future enjoyment of property, or to the present or future enforcement of a demand, or a legal exemption for a demand made by another.” Cooley’s Constitutional Limitations, Vol. 2, p. 749;
Powers of the kind under review are generally regarded as “imperfect” or “inchoate” rights which may be taken away by statute before their attempted exercise, although, when exercised before the statutory withdrawal, the resulting estate is a vested right which cannot be retroactively affected. Directly in point is Jennings v. Capen (Illinois), 151 N. E., 900. In that case, by prior public law, the life tenant and reversioner had the power to destroy the contingent remainder by deed. Before the exercise of the power it was destroyed by subsequent legislation. It was held that the power was not a vested, right but a mere inchoate right which the legislature could take away. See also Peoples Loan, and Exchange Bank v. Darlington, 54 S. C., 413, 32 S. E., 513. We think this correctly states the principle of law which should be followed in the instant ease.
Our conclusion is that the appellants'had no vested right in the power of revocation they sought to exercise. It was a mere personal power or privilege, solely created by statute, reflecting the existing public policy and was subject to change or withdrawal at the pleasure of the Legislature at any time before its exercise and before the happening of the contingency of which it speaks.
Supposing it to be of a more stubborn and resistant character, as contended by the plaintiffs, the limitation for its exercise provided in the statute would still be within the legislative power. Statutes' of limitation which are reasonable in their application may be applied to the *80remedy if it does not unreasonably affect the right, and when the statute is not complied with, the owners may find the right foreclosed.
The appellants point out that the time limit put upon the exercise of the power of revocation was unreasonable; and that because of delay in the publication of the laws they may have been prejudiced. The courts have found no set rule to apply to such a situation than that which was long ago expressed by Thorpe, C. J. (1355):
“Although proclamation be not made in the county, everyone is bound to take notice of that which is done in Parliament; for as soon as the Parliament has concluded anything, the law intends that every person hath notice thereof, for the Parliament represents the body of the whole realm.” Quoted in The Ann, 1 Fed. Cases, 397 (1812).
Generally speaking, unless arbitrarily exercised, there is a legislative discretion as to the reasonableness of the time allowed in a limitation and under the circumstances of this case it must be held that the time provided here is reasonable. Turner v. New York, 168 U. S., 90, 42 L. Ed., 392; Wheeler v. Jackson, 137 U. S., 245, 34 L. Ed., 659; Davis v. Nation, 82 Kan., 410, 108 Pac., 853.
The appellants are not in position to raise this question since the attempted exercise of the revocation was not made until 30 January, 1946, a period of nearly three years after the law went into effect.
Our conclusion is that the power of revocation did not constitute a vested right within the constitutional protection against statutory withdrawal, and the attempt to exercise it was of no effect.
The judgment of the court below is
Affirmed.