This is a bill in equity seeking the cancellation of oil and gas leases to, or held by, the Prairie Oil & Gas Company, and for an account. The fundamental facts are as follows. Leonard D. Ingram was a member of the Muskogee (Creek) Nation and as such on July 1, 1907, received patents of homestead and other land the homestead patent expressing the conditions provided by Act of Congress, that the land should be inalienable, etc., for twenty-one years. On January 3, 1911, the County Court of Wagoner County, Oklahoma, made an order appointing Minerva Ingram, now Minerva Jones, guardian of Leonard D. Ingram. On January 24, 1911, March 28, 1911, and December 18, 1911, Minerva Ingram, acting as guardian, made the leases in question, covering the above lands and running for as long after the minority of Leonard Ingram as oil or gas should be found in paying quantities. The defendant company began to remove oil and gas in 1920 and is continuing to do so still. The leases are said to be invalid for several reasons: It is alleged that the appointment of Minerva Ingram as guardian was void under the Fourteenth Amendment of the Constitution because no notice of the application for appointment was given. It is alleged further that the guardian had no power to execute leases that would or might outlast the minority of the ward, as that again is thought to be contrary to the Fourteenth Amendment. Thirdly it is urged that the inclusion of the homestead was invalid because of the condition against alienation in the patent under the Act of Congress, notwithstanding the later Act of May 27, 1908, c. 199; 35 Stat. 312, which is admitted to apply but is said to be ineffective under the Fifth Amendment, as depriving the minor of his property without due process of law. Finally it is averred that the leases were not executed in manner and form required by law. On motion the District Court dismissed the bill and the plaintiffs appealed to this Court. Lipke v. Lederer, 259 U. S. 557, 560, 42 S. Ct. 549, 66 L. Ed. 1061.

The averment that the guardian was appointed without notice was qualified by an amendment showing an order for a hearing on January 3, 1911, and for notice by posting in three public places, one being the door of the Court House. The notice was posted as directed but although dated December 15, 1910, states January 3, 1910, instead of 1911 as the time for the hearing. It was also sent by mail to the minor, to Minerva Ingram and three others, stated to be next of kin and persons having the care of the minor. It is admitted that Minerva Ingram was the mother of the minor, and the record indicates that the latter was of tender years, or at least under twelve, which is not denied. The mother seems to have had him in her custody. The Oklahoma statutes only require such notice as the judge deems reasonable to be given to the relative residing in the county and to any person having the care of such minor. Compiled Oklahoma Statutes, 1921, § 1431. In the circumstances stated, unqualified, the requirement of notice is merely formal, if it exists. Lester v. Smith, 86 Okl. 143, 200 P. 780; Gibson, Appellant, 154 Mass. 378, 379-381, 28 N. E. 296. Certainly there is nothing in the Constitution of the United States that requires it. See Hoyt v. Sprague, 103 U. S. 613, 26 L. Ed. 585. The clerical error in the notice would mislead no one and did not invalidate the proceedings. The mother was the petitioner and no one but the mother and son was concerned. We see nothing to overcome the presumption if any presumption were needed, in favor of the validity of the appointment declared to exist by the Supreme Court of the state. Baker v. Cureton, 49 Okl. 15, 150 P. 1090.

The Oklahoma statutes are held to give to guardians the power to execute oil and gas leases that may last beyond the minority of their wards. Cabin Valley Mining Co. v. Hall, 53 Okl. 760, 155 P. 570, L. R. A. 1916F, 493; Mallen v. Ruth Oil Co. (D. C.) 230 F. 497, affirmed (C. C. A.) 231 F. 845. The fugitive character of the subject-matter makes it necessary in the ward's interest that guardians should have that power, and it appears to us that it would be an extravagant interpretation of the Constitution to hold that the ward's interest must be sacrificed on the ground of the absolute character of his title when adult. He takes that title subject to such qualifications as the law reasonably allows to be imposed for his good. The denial of the power as to agricultural (Haddock v. Bronaugh, 92 Okl. 197, 218 P. 848) or coal lands (Tierney Coal Co. v. Smith, 180 Ky. 815, 203 S. W. 731, 4 A. L. R. 1540), whether right or wrong on constitutional grounds, cannot be extended to this case.

It is not open to dispute that the removal by the later Act of Congress that we have cited of the restriction upon alienation previously imposed is valid. Williams v. Johnson, 239 U. S. 414, 420, 36 S. Ct. 150, 60 L. Ed. 358; Egan v. McDonald, 246 U. S. 227, 229, 38 S. Ct. 223, 62 L. Ed. 680; Fink v. County Commissioners, 248 U. S. 399, 404, 39 S. Ct. 128, 63 L. Ed. 324.

It is admitted that if we follow the decisions of the Supreme Court of Oklahoma, both those that we have cited and others, the guardian did not have to follow the procedure prescribed for the sale of a ward's real estate. Duff v. Keaton, 33 Okl. 92, 124 P. 291, 42 L. R. A. (N. S.) 472; Papoose Oil Co. v. Swindler, 95 Okl. 264, 221 P. 506. See, also, Jackson v. Gates Oil Co. (C. C. A.) 297 F. 549; Clayton v. Tibbens (C. C. A.) 298 F. 18, affirming (D. C.) 288 F. 393. But it is argued here that under Kuhn v. Fairmont Coal Co., 215 U. S. 349, 30 S. Ct. 140, 54 L. Ed. 228, this Court is not bound by the State decisions and may judge for itself, inasmuch as whatever may be the rule of property now, Duff v. Keaton was decided after these leases were made. It would seem from the cases cited that the present rule had been followed and great interest established on the faith of it before Duff v. Keaton. But apart from that consideration no case yet has gone to the length of undertaking to correct the construction of State laws by State courts. The exclusive authority to enact those laws carries with it final authority to say what they mean. The construction of those laws by the Supreme Court of the State is as much the act of the State, as the enactment of them by the Legislature. If we thought the decisions cited far more questionable than we do, we nevertheless should bow to them as binding upon a matter of local administration and of only local concern. The counsel for the appellants presented a very thorough and well stated argument, but failed to make us doubt that the decree must be affirmed.

Decree affirmed.