In tbe present proceeding, tbe plaintiff seeks to annul tbat part of tbe judgment rendered in tbe case of "Babcock Lumber Company v. Benj. Z. Cameron” wbicb orders a sale pf certain lands to enforce specific lien tbereon “free of defendant’s claim of homestead.” Tbe character of tbe attack, whether direct or collateral, may be treated with indifference in tbe view we take of tbe case. Finance Co. v. Trust Co., 213 N. C., 369, 196 S. E., 340; Oliver v. Hood, 209 N. C., 291, 183 S. E., 657; Craddock v. Brinkley, 177 N. C., 125, 98 S. E., 280; Note, Ann. Cas. 1914 B 82; 15 R. C. L., 839.
Tbe plaintiff is entitled to prevail only in case tbe judgment assailed is void. Ellis v. Ellis, 193 N. C., 216, 136 S. E., 350. No. appeal lies from one Superior Court to another. S. v. Lea, 203 N. C., 316, 166 S. E., 292, and cases there cited. Tbe proper way to review an erroneous judgment of tbe Superior Court is by appeal to tbe Supreme Court. Finger v. Smith, 191 N. C., 818, 133 S. E., 186; McLeod v. Graham, 132 N. C., 473, 43 S. E., 935; Henderson v. Moore, 125 N. C., 383, 34 S. E., 446; Dail v. Hawkins, 211 N. C., 283, 189 S. E., 774.
It may be conceded tbat tbe order of sale “free of defendant’s claim of homestead” is discordant with tbe law on tbe subject. Cumming v. Bloodworth, 87 N. C., 83. Tbe court doubtless bad in mind tbat tbe plaintiff was asserting a “mechanic’s lien,” wbicb is superior to homestead, rather than a lien for materials furnished, wbicb is inferior to tbe homestead exemption of tbe owner. Broyhill v. Gaither, 119 N. C., 443, 26 S. E., 31. It is tbe function of tbe Supreme Court to correct such errors when properly presented for review. But unless tbe jurisdiction of tbe appellate court is invoked in some appropriate way, i.e., by appeal or certiorari, all regular judgments rendered within tbe trial court’s jurisdiction, regardless of their correctness in law, become final and are binding on tbe parties. Distributing Co. v. Carraway, 196 N. C., 58, 144 S. E., 535.
It is provided by Art. X, sec. 2, of tbe Constitution tbat “Every homestead . . . not exceeding in value one thousand dollars . . . shall be exempt from sale under execution or other final process obtained on any debt,” save and except sales for taxes and purchase-money obligations. Hence, bad tbe judgment not mentioned tbe matter of homestead, or bad it not been in issue, tbe case of Cumming v. Bloodworth, supra, would be a direct authority for tbe plaintiff’s position. But with tbe question of homestead admittedly at issue and decided adversely to plaintiff’s claim, though erroneously perhaps, it does not follow tbat tbe judgment, unappealed from and unchallenged, is void, either in whole or in part. “A regular judgment against him, disposing of bis homestead, would not be void or even ii’regular, but at most only erroneous, and to *715be corrected, if wrong, by appeal.” Simmons v. McCullin, 163 N. C., 409, 79. S. E., 625.
Tbe authority to bear and determine carries with it the power to adjudge erroneously as well as correctly. Hart v. Smith, 159 Ind., 661, 95 A. S. R., 280, 58 L. R. A., 949. This is a postulate of jurisdiction. King v. R. R., 184 N. C., 442, 115 S. E., 172; S. c., sub nomine, R. R. v. Story, 193 N. C., 362, 137 S. E., 166. “A judgment not appealed from, however erroneous, is res judicata.” North Carolina R. R. v. Story, 268 U. S., 288. If this were not so, why have a court of review or one for the correction of errors ?
Given jurisdiction and the power to decide, it is not perceived upon what principle a mistake in constitutional law should be visited with more, or less, serious consequences than a mistake in common or statutory law. Treinies v. Sunshine Mining Co., filed 6 November, 1939, .... U. S., ....., 84 Law Ed., 1; Simmons v. McCullin, supra; Koepke v. Hill, 157 Ind., 172, 60 N. E., 1039; 87 A. S. R., 161; 15 R. C. L., 861.
Moreover, it is the general rule, subject to certain exceptions, that a defendant may waive a constitutional as well as a statutory provision made for his benefit. Sedgwick Stat. and Const. Law, p. 111. And this may be done by express consent, by failure to assert it in apt time, or by conduct inconsistent with a purpose to insist upon it. S. v. Hartsfield, 188 N. C., 357, 124 S. E., 629.
The right to claim a homestead may be lost by failure to assert it in apt time, by waiver, or by estoppel. Pence v. Price, 211 N. C., 707, 192 S. E., 99; Duplin County v. Harrell, 195 N. C., 445, 142 S. E., 481; Simmons v. McCullin, supra; Caudle v. Morris, 160 N. C., 168, 76 S. E., 17; Wilson v. Taylor, 98 N. C., 275, 3 S. E., 492; Hinson v. Adrian, 92 N. C., 121. The holding in Lambert v. Kinnery, 74 N. C., 348, is not at variance with this position. Nor is the decision in Dellinger v. Tweed, 66 N. C., 206, contra.
Having omitted to assert his right to a homestead in the particular land, when the matter was in issue, we think the plaintiff is now estopped to relitigate the question. Ladd v. Byrd, 113 N. C., 466, 18 S. E., 666. He may have preferred a homestead in other lands, or at least it did not then appear that the claim of homestead would be asserted against the enforcement of the lien on the specific property for materials furnished and used in the construction of the building erected thereon. Ferguson v. Wright, 113 N. C., 537, 18 S. E., 691. The matter is concluded by the former judgment.
A judgment regularly entered by a court having jurisdiction and authority to act in the premises, from which no appeal is taken, operates as an estoppel upon the parties thereto and those claiming under them, though the judgment may be erroneous in law. Northcott v. Northcott, *716175 N. C., 148, 95 S. E., 104; Moore v. Packer, 174 N. C., 665, 94 S. E., 449; Gold v. Maxwell, 172 N. C., 149, 90 S. E., 115; Propst v. Caldwell, ibid., 594, 90 S. E., 757; White v. Tayloe, 153 N. C., 29, 68 S. E., 907; Weeks v. McPhail, 128 N. C., 130, 38 S. E., 472; Land Co. v. Guthrie, 123 N. C., 185, 31 S. E., 601.
The logic of tbe decision in Simmons v. McCullin, supra, is in full support of the defendant’s view.
Error.