delivered the opinion of the Court.

Coca-Cola International Corporation, incorporated in Delaware, filed a bill of interpleader in a Delaware Court of Chancery against Julian Riley and Hughes Spalding, petitioners here, the Executors of Mrs. Julia M. Hunger-ford, with letters testamentary issued by the Court of Ordinary of Fulton County, Georgia, and against The New York Trust Company, the respondent, a New York corporation, as temporary administrator (afterward administrator c. t. a.) of the same decedent, appointed by the Surrogate’s Court for New York County, New York.

The Georgia executors and the New York administrator each claim the right to have transferred to them, in their representative capacity, stock in the Coca-Cola Corporation now on its books in the name of the decedent. The outstanding certificates are in Georgia, in the hands of the Georgia executors. The parties are agreed, and it[*346] is therefore assumed, that Delaware is the situs of the stock. In accordance with the prayer of the bill, the Delaware court directed the adversary claimants to interplead between themselves as to their respective claims.

The Georgia executors assert that original domiciliary probate of Mrs. Hungerford’s will in solemn form was obtained by them in Georgia, with all beneficiaries and heirs at law of testatrix, including her husband, Robert Hunger-ford, actual parties by personal service. These, it is conceded, were all the parties under the law of Georgia entitled to be heard on the probate of the will. The respondent administrator c. t. a. was not a party. The record of probate includes a determination by special finding, over the objection of the caveator, the husband, that the testatrix was domiciled in Georgia. The special finding was specifically approved as an essential fact to determine the jurisdiction of the Court of Ordinary by the highest court of Georgia in its affirmance of the probate. Hungerford v. Spalding, 183 Ga. 547, 189 S. E. 2.

These facts were alleged by petitioners in their statement of claim to the stock filed below in response to the decree of interpleader. Exemplified copies of the probate record of the several Georgia courts were pleaded and proven, as were the applicable Georgia statutes governing domiciliary probate. From the facts alleged, petitioners inferred the conclusive establishment of the place for domiciliary distribution against “all persons,” and prayed the issue to them of new certificates. An offer was made to pay all Delaware taxes or charges on the stock. At the trial, petitioners relied upon Article IV, § 1, of the Federal Constitution,^[1] the full faith and credit clause, as determinative of their right to the new certificates. The[*347] pleading and trial contention adequately raised the Constitutional question. Tilt v. Kelsey, 207 U. S. 43, 50.

Respondent admitted that all parties entitled under the law of Georgia to be heard in opposition to probate were actually before the Georgia courts. It denied that Mrs. Hungerford was domiciled in Georgia or that the Georgia judgment of domicile and probate was binding on it, and averred testatrix’s domicile at death was New York. It further averred that there were New York creditors of the estate interested in the proper and lawful administration of the estate, and that New York had certain claims for inheritance and estate taxes. Its own subsequent appointment by the Surrogate’s Court of New York County, New York, on the suggestion of testatrix’s husband and the State Tax Commission, was pleaded with applicable provisions of New York probate and estate tax law. By stipulation it was established that petitioners and the heirs and beneficiaries of testatrix, except her husband, who was an actual party, were notified of the New York proceedings for probate only by publication or substituted service of the citation in Georgia, and did not appear. As a domiciliary administrator c. t. a., the respondent prayed the issue to it of new certificates for the stock in controversy.

The trial court concluded from the evidence adduced at the hearings that the testatrix was domiciled in Georgia. It was therefore, as the court stated, unnecessary for it to consider the binding effect of the Georgia judgment.^[2] The Supreme Court of Delaware reversed this finding of fact, determined that New York was testatrix’s domicile and denied petitioners’ contention that Article IV, § 1, of the Constitution required the award of the certificates of stock to the Georgia executors. The Coca-Cola[*348] Corporation was directed to issue its stock certificate to the respondent, the New York administrator c. t. a. New York Trust Co. v. Riley, 16 A. 2d 772. Because of the importance of issues previously undecided by this Court, certiorari was granted to review the alleged error, to wit, the asserted denial of full faith and credit to the Georgia judgment. 313 U. S. 655.

The constitutional effect of the Georgia decree on a claim in his own name in another state by a party to the Georgia proceedings is not here involved.^[3] The question we are to decide is whether this Georgia judgment on domicile conclusively establishes the right of the Georgia executors to demand delivery to them of personal assets of their testatrix which another state is willing to surrender to the domiciliary personal representative,^[4] when another representative, appointed by a third state, asserts a similar domiciliary right. Eor the purpose of this review, the conclusion of Delaware that the testatrix was in fact domiciled in New York is accepted. The answer to the question lies in the extent to which Article IY, § 1, of the Constitution, as made applicable by R. S. § 905,^[5] nevertheless controls Delaware’s action.

This clause of the Constitution brings to our Union a useful means for ending litigation. Matters once decided between adverse parties in any state or territory are at rest. Were it not for this full faith and credit provision,[*349] so far as the Constitution controls the matter, adversaries could wage again their legal battles whenever they met in other jurisdictions. Each state could control its own courts but itself could not project the effect of its decisions beyond its own boundaries. Cf. Pennoyer v. Neff, 95 U. S. 714, 722. That clause compels that controversies be stilled, so that, where a state court has jurisdiction of the parties and subject matter, its judgment controls in other states to the same exent as it does in the state where rendered. Roche v. McDonald, 275 U. S. 449, 451. This is true even though the cause of action merged in the judgment could not have been enforced in the state wherein the enforcement of the judgment is sought. Christmas v. Russell, 5 Wall. 290, 302; Fauntleroy v. Lum, 210 U. S. 230, 236.^[6] By the Constitutional provision for full faith and credit, the local doctrines of res judicata, speaking generally, become a part of national jurisprudence, and therefore federal questions cognizable here.

The Constitution does not require, M’Elmoyle v. Cohen, 13 Peters 312, 328; Milwaukee County v. White Co., 296 U. S. 268, 276, nor does Delaware provide, that the judgments of Georgia have the force of those of her own courts. A suit in Delaware must precede any local remedy on the Georgia judgment. Subject to the Constitutional requirements, Delaware’s decisions are based on Delaware jurisprudence. Her sovereignty determines personal and property rights within her territory. Subject to Constitutional limitations, it was her prerogative to distribute the property located in Delaware or to direct its transmission to the domiciliary representative of the deceased. Iowa v. Slimmer, 248 U. S. 115, 121. The full faith and credit clause allows Delaware, in disposing of local assets, to determine the question of domicile anew for any inter[*350] ested party who is not bound by participation in the Georgia proceeding. Thormann v. Frame, 176 U. S. 350, 356; Overby v. Gordon, 177 U. S. 214, 227; Burbank v. Ernst, 232 U. S. 162; Baker v. Baker, Eccles & Co., 242 U. S. 394, 400. It must be admitted that this reexamination may result in conflicting decisions upon domicile, but that is an inevitable consequence of the existing federal system, which endows its citizens with the freedom to choose the state or states within which they desire to carry on business, enjoy their leisure or establish their residences. Worcester County Co. v. Riley, 302 U. S. 292, 299.^[7] But, while allowing Delaware to determine domicile for itself, where any interested party is not bound by the Georgia proceedings, the full faith and credit clause and R. S. § 905, note 5, supra, do require that Delaware shall give Georgia judgments such faith and credit “as they have by law or usage” in Georgia.

We note, but need not discuss at length, the respondent’s contention that our application of Georgia law is limited to the statutes, decisions and usages of that state pleaded or proven in the Delaware proceedings,^[8] and that[*351] for such further rules of law, as may be needed to reach a conclusion here, we must necessarily, in reviewing a Delaware judgment, rely upon the law'which, in the absence of proof of other Georgia law, properly guided the state courts, that is, the Delaware law.^[9] At any rate, the cases relied upon by petitioners to establish the Georgia law, Tant v. Wigfall, 65 Ga. 412, and Wash v. Dickson, 147 Ga. 540, 94 S. E. 1009, are cited in the opinion of the Supreme Court of Georgia pleaded in these proceedings. We think they may be considered by us under the Delaware law. No objection below was made by respondent to the citations. The opinion of the Georgia Supreme Court was properly in the record and, in the absence of a contrary ruling by Delaware, we are of the view that they may be properly considered here.^[10]

[*352] We find nothing in either of these cases, however, which would lead to the conclusion that, in Georgia, the New York administrator c. t. a. was in privity, so far as the sequestration of assets for the payment of death taxes or indebtedness of decedent or her estate is concerned, with any parties before the Georgia court, or that the New York representative could not take steps in Georgia courts which might result in its getting possession of any assets which under the Georgia law of administration would be properly deliverable to a foreign domiciliary administrator. In the Tant case, Georgia refused to permit a collateral attack on a judgment of probate allegedly entered without jurisdiction of the subject matter. It was held that such attack must be made in the court where judgment was rendered. The effect of a judgment entered without jurisdiction of the persons whose rights were purportedly affected was not discussed. In the Wash case, there was simply a ruling that a judgment of the Court of Ordinary could not be collaterally attacked by parties or privies, unless the record negatived the existence of necessary “jurisdictional facts.” Whom the court would classify as “privies” to a judgment in personam does not appear, and the opinion of the court below makes it amply plain that there was no privity under Delaware law. Hence, if the Georgia judgment is to bind the New York administrator, it can be considered to do so only in rem.

By § 113-602, Georgia Code of 1933, set up by petitioner as a basis for his contention as to the finality of the Georgia judgment in Delaware, it is provided that the Court of Ordinary is given exclusive jurisdiction over the probate of wills and that “such probate is conclusive upon[*353] all the parties notified, and all the legatees under the will who are represented in the executor.” All the parties entitled to be heard in opposition to the probate, including Mr. Hungerford, were actually before the Court of Ordinary. It may be assumed that the judgment of probate and domicile is a judgment in rem and therefore, as “an act of the sovereign power,” “its effects cannot be disputed” within the jurisdiction.^[11] But this does not bar litigation anew by a stranger, of facts upon which the decree in rem is based.^[12] Hence it cannot be said, we think, that because respondent would have no standing in Georgia to contest the probate of a will and, we assume, the preliminary determination of domicile, held necessary in Hungerford v. Spalding, 183 Ga. 547, 550, 189 S. E. 2, 3, thereafter respondent could not file a claim in Delaware, dependent upon domiciliary representation of testatrix, for assets in the latter state. While the Georgia judgment is to have the same faith and credit in Delaware as it does in Georgia, that requirement does not give the Georgia judgment extra-territorial effect upon assets in other states. So far as the assets in Georgia are concerned, the Georgia judgment of probate is in rem; so far as it affects personalty beyond the state, it is in personam and can bind only parties thereto or their privies. This is the result of the ruling in Baker v. Baker, Eccles & Co., 242 U. S. 394, 400.^[13] Phrased[*354] somewhat differently, if the effect of a probate decree in Georgia in personam, was to bar a stranger to the decree from later asserting his rights, such a holding would deny procedural due process.

It seems quite obvious that the administrator c. t. a. appears in Delaware as an agency of the State of New York, and not as the alter ego of the beneficiaries of the Hungerford estate. In its answer to the petitioners’ statement of claim, it established its status by alleging[*355] that not merely the beneficiaries but creditors residing in New York and the State of New York were interested in the estate, that its appointment as temporary administrator had been sought by the New York Tax Commissioner “to protect the claim of the State of New York to inheritance and succession taxes,” that the State of New York was asserting such claims in substantial amount on the theory that the domicile was New York, and that, under New York law, as evidenced by statutes likewise pleaded, an administrator was “vested by law with the right to possession and control over and to exercise all manner of dominion over all of the goods and chattels and personal property of every kind and description of the estate of a decedent.”

A state is interested primarily not in the payment of particular creditors, nor in the succession of heirs or beneficiaries, as such, but in the administration of the property of its citizens, wherever located, and that of strangers within its boundaries. In a society where inheritance is an important social concept, the managing of decedents’ property is a sovereign right which may not be readily frustrated.

Georgia and New York might each assert its right to administer the estates of its domiciliaries to protect its sovereign interests, and Delaware was free to decide for itself which claimant is entitled to receive the portion of Mrs. Hungerford’s personalty within Delaware’s borders.

Affirmed.