¶1delivered tbe following opinion:
¶2In this cause tbe defendants obtained leave on June 1Y, 1913, to amend tbeir answers by setting up tbe Porto Eican statute of prescription of four years, and when, under rule 29, this was called up for disposition, tbey added and argued by consent tbe further defense of want of equity. These proceedings call for a review of tbe whole litigation.
¶3This case, in one form or another, has been upon tbe dockets of this court from tbe very beginning. In 1899 defendant Perez owned property and owed debts in Porto Kico, one of which was a note for 6,000 pesos to tbe estate of Claudio Barro, who bad recently died in Spain. One Aguerria was the executor, qualified in Spain, but not in Porto Eico. Tbe complainant Fernandez bad been appointed attorney in fact of Aguerria and sued Perez upon tbe debt in tbe provisional court, tbe predecessor of this court. A writ of attachment was issued and levied, but vacated by tbe Federal courts because an executor could not maintain a suit in a jurisdiction *344foreign to bis appointment. Perez v. Fernandez, 202 U. S. 80, 50 L. ed. 942, 26 Sup. Ct. Rep. 561, S. C. 1 Porto Rico Fed. Rep. 443. Thereupon, defendant Perez made conveyances of his property to different parties, with the intent, according to the bill, of secreting it from his creditors. In 1901 defendant Perez went further, and sued in this court for damages alleged to arise from the said attachment, and on December 12, 1901, recovered judgment against complainant for $7,000. Complainant Fernandez appealed to the Supreme Court, but failed to supersede the judgment. The result was that while he won his suit in the Supreme Court, April 23, 1906, there was nothing left in Perez’s name from which to make up the amount wrongfully collected, and in fact defendant Perez had removed to Spain. The judgment had meantime grown by interest to $10,000, and was filed in the registry of property for the district of Mayaguez, according to the laws of Porto Rico.
¶4One of the Perez conveyances alleged to be simulated was that of November 10, 1899, to Victor Ochoa for 20,000 pesos and covering five pieces of land in Mayaguez. This mortgage matured in 1904, but no attention was paid to it, and no attempt made to enforce it until after the decision of the United States Supreme Court. Ochoa was then induced by Perez to institute foreclosure, under which, on June 13, 1906, the marshal of the insular district court made his deed to Ochoa, which was inscribed on June 22, 1906. Ochoa is alleged never to have exercised any fights of ownership over the property, which remained in the same custody as before. There are other matters set out in the bill, all alleged to have been equally fictitious, and other property is alleged to be owned by Perez by *345virtue of tbe winding up of a partnership. Parties representing these interests are made defendants.
¶5On October 10, 1906, Fernandez filed his bill in this court, setting up the above facts, and on the 30th of October defendant Perfecta Blanco, the mother-in-law of defendant Perez, inscribed at Mayaguez a deed executed by Perez in her favor in Spain on July 15, 1906, which record the bill alleges is subsequent in time and authority to the lis pendens of the present suit. On April 11, 1908, said defendant Blanco also filed a bill in this court seeking to have the land conveyed to her declared free of any lien under Fernandez’s judgment. This suit went to the Supreme Court, and was decided on matters of practice not affecting the merits, in 220 U. S. 224, 232, 55 L. ed. 443, 441, 31 Sup. Ct. Rep. 412. By this time the judgment amounted to $14,000, while the market value of all the property was much less.
¶6The bill was brought against all the parties interested in the title, including Perfecta Blanco, to the different pieces of property formerly of defendant Perez, and sought to have the property declared subject to the lien of complainant’s judgment, and sold for the satisfaction thereof, and that any conflicting claims or liens he declared inferior to the complainant’s and be canceled as clouds upon the title of the purchaser at said sale.
¶7
¶8“With reference to tbe creditors, it is decided, as is logical, by the decision of January 18, 1901, that tbe first requisite necessary to maintain the action for rescission of contracts executed in fraud of creditors is that the plaintiff legally claim to be the creditor of tbe grantor. Therefore the proof of tbe debt is tbe first condition that the plaintiff must fulfil as a basis for setting up tbe fraud committed to bis prejudice, it being ordinarily necessary that tbe debt be anterior to tbe sale, whether such debt be due or not, or else proof must be made that tbe sale was executed with tbe intent to defraud a future creditor.”
¶9“After the foregoing statement we arrive at the affirmation 'that tbe first requisite is tbe existence of a debt; wbicb existence must be anterior to the contract, although the maturity of such debt may be posterior to tbe date of said contract, since it is possible to prepare the insolvency in anticipation of tbe maturity of tbe debt. Tbe date of his credit, and its being anterior to tbe date of tbe contract, must be proven according to ordinary principles by him who wishes to maintain tbe action for rescission.” 8 Manresa, Civ. Code, 733.
¶10Even a voluntary conveyance is good against future creditors, unless executed as a cover for future schemes of fraud. Horbach v. Hill, 112 U. S. 144, 28 L. ed. 670, 5 Sup. Ct. Rep. 81; Horn v. Volcano Water Co. 13 Cal. 62, 73 Am. Dec. 569; Schreyer v. Scott, 134 U. S. 405, 33 L. ed. 955, 10 Sup. Ct. Rep. 579. *347It is admitted that complainant was not an antecedent creditor, and there is no allegation that the transaction was a cover for future schemes of fraud, and if a conveyance is not fraudulent at its inception, it cannot be made so by subsequent conduct of the parties. 14 Am. & Eng. Enc. Law, 269. The cases above cited are those of debt due by contract, but the same rules have been applied where the creditor is one by a subsequent tort. Gray v. National S. S. Co. 115 U. S. 116, 29 L. ed. 309, 5 Sup. Ct. Rep. 1166.
¶11
¶12In answer to this the defendant says that such waiver occurs only of technical defenses, of matters of procedure, and that *348jurisdictional matters not only are not waived by not being alleged at an early stage, but tbe court itself will take cognizance of tbe objection if tbe parties do not; that in tbe case at bar tbe fact' complainant was not a creditor at the time of tbe alleged fraudulent transaction goes to the jurisdiction of tbe court, and there is no possible evidence which will supply equity.
¶13Tbe distinction is a just one. It is true that under tbe decisions a court of equity will proceed although there may be an adequate remedy at law, if that defense is not seasonably made; but it cannot be true that tbe court would proceed if there were no adequate remedy in equity. Going further would increase costs without any corresponding result.
¶14
¶15It is unquestionably true that the principles of equity jurisprudence are being from time to time carried over into statute law, and in this way the field of concurrent jurisdiction is constantly widened. This does not take away the equity jurisdiction, but makes in each instance a case where the courts of equity apply the statutory limitation in order to secure uni*349formity. Pom. Eq. Jur. §§ 139, 140, 173, 182; 16 Cyc. 33. Such, a statute furnishes, therefore, a concurrent jurisdiction, even though it may not be fully adequate in the sense of equity. Even if adequate, it does not affect the jurisdiction of the Federal court. “The line of demarcation between equitable and legal remedies in the Federal courts cannot be obliterated by state legislation.” Hollins v. Brierfield Coal & I. Co. 150 U. S. 371, 37 L. ed. 1113, 14 Sup. Ct. Rep. 127. But the Federal court under Revised Statutes, § 914, H. S. Comp. Stat. 1901, p. 684, will apply the statute of limitations as well as matters of procedure.
¶16
¶17It is true that much of the English equitable jurisprudence was taken from the Roman civil law, which is the father of the .Spanish. It raises an interesting question, therefore, as to what is the effect upon the Federal chancery jurisdiction of *350meeting bere in a civil-law country its own principles in a different form. The question, however, is academic rather than important. The law of Porto Rico is by the Foraker act put on a parity with the law of the several states so far as concerns the Federal court; but it has certainly no higher value, and it has been held that the Federal procedure “is not affected by the fact that a statute of the state in which the property is situated and in which the suit is brought authorizes such a proceeding in the courts of the state, because the line of demarcation between equitable and legal remedies in the Federal courts cannot be obliterated by states legislation'.” Hollins v. Brierfield Coal & I. Co. supra.
¶18
¶19
¶20It follows, therefore, that the defenses of prescription and want of equity, which under rule 29 were called up for disposition before the final hearing, must be decided adversely *352to tbe defendants, and tbe canse must go to bearing upon tbe merits.
¶21And it is so ordered.