VALLIANT, J.
This is a suit begun 18th September, 1895,in the circuit court of Lafayette county upon a judgment rendered 31st of October, 1885, in the circuit court of the United States for the Western Division of the Western District of Missouri in favor of one Francis D. Owings against Lafayette County for $11,791.45, and alleged to have been [641]*641assigned to the plaintiff Wonderly. The petition alleges the issuance and service on defendant of the summons, the return of same, and rendition of judgment and assignment thereof' to plaintiff: that the cause of action on which it was found consisted of bonds and coupons bearing interest at 10 per cent per annum from maturity. The petition did not state facts showing that the suit in which the judgment was rendered was. within the jurisdiction of the Federal court nor did it state that the judgment had not been paid.
Defendant- by its amended answer admitted the rendition of the judgment and denied the assignment. Then the answer proceeded affirmatively to state a case for equitable cognizance charging that the judgment was procured by fraud and praying that it be set aside and annulled. In substance the charge of fraud was that the bonds and coupons on which the judgment was founded were issued under a certain act of the General Assembly of Missouri named, which was in conflict with the Constitution‘of the State and was therefore invalid, and the bonds and coupons were null and void. That under the laws then existing the circuit courts of the United States within this State, had jurisdiction of suits involving more than $2,000, wherein a citizen of another State was plaintiff and a citizen of this State defendant. That prior to the-institution of the suit in which the judgment sued on was rendered, the Supreme Court of this State had in numerous decisions adjudged the act of the Legislature mentioned unconstitutional and void, and bonds purporting to be issued thereunder of no force and effect; but that the courts of the United States had taten a contrary view and had decided that the act was constitutional and valid, and bonds issued under it binding obligations. That prior to the institution of that suit the plaintiff in this suit was fully advised of the decisions of the Supreme Court of this State, and also of those of the United-States courts on that subject, and he knew that if he sued on those bonds and coupons in a court of this State the result. [642]*642would be a judgment for defendant, but if be sued in tbe Federal court tbe probability was that tbe bonds would be beld valid and be would obtain a judgment on them. That at tbe time that suit was instituted in tbe name of Owings be was not the owner of tbe bonds or coupons, but tbe same were tbe property of tbe plaintiff in this case, and be and Owings both knowing how tbe Missouri courts bad held, and also bow tbe Federal courts bad beld, “combined and conspired together for tbe purpose of wronging, cheating and defrauding this defendant, and of imposing and perpetrating a fraud upon the jurisdiction of tbe United States Circuit Court within and for tbe Western Division of tbe Western District of tbe State of Missouri, and in pursuance of such combination and conspiracy, the said plaintiff and the said Owings falsely and fraudulently pretended tbe said plaintiff bad sold and assigned and transferred to said Owings tbe aforesaid bonds, and thereupon tbe said Owings, pretending to be tbe bolder and owner of said bonds, instituted said suit in said United States Court.” That all tbe time the plaintiff urns and still is a citizen of Missouri and Owings was and still is a citizen of Illinois; that the pretended transfer to Owings was to enable tbe plaintiff in that name to use tbe United States court, to obtain a judgment which be knew he could not obtain in bis own name. That defendant had no knowledge or information as to tbe real ownership of tbe bonds or of tbe facts in regard to tbe pretended assignment until November, 1895. That if defendant had bad any knowledge or information of tbe fraud it would have made tbe defense in that court but that tbe plaintiff and Owings, knowing that the defendant was ignorant of tbe real ownership and pretended transfer, kept tbe facts secret, and defendant was thus prevented from raising tbe question of jurisdiction in that court. That defendant bad no information or intimation of tbe real ownership of tbe bonds and tbe fraud that bad been practiced, until after tbe institution of the [643]*643present suit. There is a prayer asking that the judgment be set aside, etc.
Defendant then proceeds by way of a cross-bill to state the rendition of the same judgment and that in October, 1895, a writ of sovre facias to revive the judgment had issued out of the United States court in the name of Owings to the use of plaintiff against defendant; then the same facts to show that the judgment was obtained by fraud as above stated are pleaded again, and the cross-bill concludes with a prayer for an injunction to restrain the plaintiff from further prosecuting the writ until the final determination of this suit.
On motion of the plaintiff the court struck out all of defendant’s answer except the first clause which admitted the rendition of the judgment and denied the assignment, to which the defendant duly excepted. The cause was tried by the court without a jury.
On the trial the plaintiff introduced in evidence a document marked “Transcript of Judgments,” which purports to set out a copy of the petition, summons and return showing service on defendant and the judgment in question, and a certificate purporting to be signed by the clerk, to the effect that on September 12th, 1891, there was presented an assignment of the judgment “duly acknowledged to Charles P. Wonderly of St. Louis, Mo., dated Nov. 28, 1885.” To the whole document there is the attestation of the clerk duly certified by the judge, that it is a “true copy of the judgment record in the above entitled cause.” Defendant objected on the ground that the certificate of the clerk was not sufficient. The objection was overruled and defendant excepted. Then plaintiff offered what purported to be an assignment of the judgment dated 28th November, 1885, signed by Francis P. Owings, acknowledged before one ¥m. H. Bradley as clerk of the circuit court of the United States for the northern district of Ulinois. The defendant objected on the ground that the judgment was in the name of Francis D. Owings and the purported [644]*644assignment was in tbe name of Erancis P. Owings, and also on tbe ground that tbe purported certificate of acknowledgment was not evidence. Objections overruled and exceptions taken. Then there was a certificate of tbe clerk of tbe court in which tbe judgment was rendered, to tbe effect that be had noted tbe ■assignment on tbe margin of tbe entry of tbe judgment, 12th •September,1891. This was objected to as incompetent; objection overruled, and exception taken. That was all tbe evidence for plaintiff. Defendant offered evidence tending to prove the facts alleged in that portion of tbe answer which bad' been stricken out, but on objection of plaintiff it was excluded •and defendant excepted. Tbe court found for plaintiff and rendered judgment in bis favor for $23,928.63. Motions for new trial and in arrest followed, which were overruled, and the cause is here on defendant’s appeal.
I. Tbe answer of defendant admits tbe rendition of tbe judgment as alleged in tbe petition. Therefore there was no necessity for plaintiff to introduce in evidence what purported to be a transcript of the judgment, and if there was any error in admitting it it was immaterial.
. Tbe 'answer, however, does deny tbe alleged assignment, and the burden of proving that devolved on tbe plaintiff. Tbe proof offered was a paper purporting to be signed by one Erancis P. Owings and attested by and acknowledged before one Wm. H. Bradley as clerk of tbe circuit court of tbe United States for tbe Northern District of Illinois, and a certificate of tbe clerk of the court in which tbe judgment wgs rendered that he bad noted that assignment on tbe margin of tbe entry ■of tbe judgment. Tbe noting of tbe assignment on tbe margin of tbe judgment entry was, for tbe purposes of this case, immaterial; the material question related to tbe fact of assignment. The only evidence on that point was a paper purporting to have been acknowledged before a clerk in Ulinois. Tbe ■acknowledgment was in tbe form prescribed for proof of a deed to land to be recorded, but tbe statute on tbe subject of [645]*645•acknowledgment of deeds, etc.,doesnotprovide for tbe acknowledgment of an assignment of a. judgment, and the certificate was not evidence for that purpose. Section 6043 directing how judgments may be assigned, and the assignments entered ■on the judgment record, relate only to judgments of the courts of this State. The General Assembly has no control over the records of a Federal court, and although it might lay down as a law of evidence for use in a State court a rule for the proof of the assignment of judgments of a Federal court, in the form that is here offered, yet it has not done so. This alleged assignment purporting to have been made in Illinois, although it relates to a record of a court of the United States, yet is in no sense a judicial proceeding within the meaning of section 4881, Revised Statutes 1889, and therefore not a subject of proof by clerk’s certificate.
In plaintiff’s addition to the abstract of the record it is stated that there was other proof of the assignment besides that •certificate. That does not cure the error. The other evidence may or may not have been satisfactory to the trier of the fact. The attestation of the clerk and the certificate of acknowledgment were not legal evidence of the alleged assignment, and the defendant’s objection to it should have been sustained.
II. But the serious question in this case relates to the action of the court in striking out of defendant’s answer its ■equitable affirmative defense. That clause in the answer was shaped to all intents and purposes as a regular bill in equity, in the form of a direct proceeding, making an attack on the judgment upon the ground that it was obtained by fraud, specifying the acts which it is charged constitute the fraud, and praying the relief of cancellation and annullment of the judgment. And it is evident from reading the answer that the pleader had in his mind to charge that the fraud complained of was in the procurement of the judgment as distinguished from fraud in the cause of action. The ground of equity jurisdiction in such case is clearly marked out in recent decisions of [646]*646this court. [Hamilton v. McLean, 139 Mo. 678; Bates v. Hamilton, 144 Mo. 1.]
The very able briefs of the counsel in this case discuss the questions of law involved and review the authorities with so much learnirg and industry that our labors are greatly lightened.
In reading a court’s decision, it is always important to understand the facts of the particular case in order to obtain a correct view of the law declared in the opinion. The observance of that precaution is particularly needed in reading the authorities encountered in the search for the law of this case, because one is constantly running across decisions treating of indirect or collateral attacks on judgments, and of judgments-of courts of peculiar or limited jurisdiction, and of charges of fraud relating to the cause' of action on which the judgment is founded.
There are several propositions contended for by the counsel for the plaintiff which for the purposes of this case may be-conceded without discussion, viz: In a suit upon a judgment of a circuit court of the United States it is not necessary to set out in the petitionfacts to show that that court had jurisdiction* Nor can such a suit be defeated on a plea at law that the facts required to confer the jurisdiction did not exist. The judgment of that court is not subject to attack in that way. If the facts conferring jurisdiction do not appear on the face of the whole record, the judgment may be reversed on appeal or writ of error, but the proceedings can not be treated as coram non judice, as would be the case if it were a court not only of limited but also of inferior jurisdiction. The circuit courts of the United States are of limited but not inferior jurisdiction. [Des Moines Nav. Co. v. Iowa Homestead Co., 123 U. S. 552.] The judgments of such courts are entitled to equal rank and presumption of regularity as are judgments of the circuit courts of this State. [Reed v. Vaughan, 15 Mo. loc. cit. 141.]
[647]*647The jurisdictional facts in a suit in a Federal court, although they may be independent of the facts constituting the cause of action, are yet facts to be pleaded, and if denied, proven, but when the judgment is rendered the presumption goes with it that the court tried all the issues that were raised, and found all the facts necessary on which to found the judgment, and that judgment does not depend for its validity upon the ability of the plaintiff therein to be always ready to verify his statement» as to the jurisdictional facts.
All of these propositions summed up mean that such a judgment is not subject to a collateral attack; and no one is here contending that it is. But the judgment of a circuit court of the United States, like that of a circuit court of the State, may be attacked in a direct proceeding in equity upon the ground that it was concocted and procured by fraud; and no one is here disputing that proposition.
The attack made on the judgment in this answer is not collateral, but a direct proceeding in equity to annul the
ment; the plaintiff’s motion to strike out confesses the facts and the only question therefore is, do the facts stated make out a case of a judgment concocted and procured by fraud ?
Taking these statements to be true, the plaintiff was the owner of these county or township bonds; he knew that this court had in numerous cases decided that the act of the Legislature under which they were issued was in violation of the Constitution of the State, and the bonds were invalid; he knew that the United States courts had held that the act was constitutional and the bonds valid; he knew that he could not get a judgment on his bonds in any court in the State; he knew that if he could sue in the Federal court he could get a judgment, but being a citizen of Missouri he knew he had no right to sue a county of Missouri in a Federal court; then, to obtain under false pretense what he could not obtain by truth, he impersonated a citizen of Ulinois and under that disguise went into the Federal court and obtained his judgment; he did not [648]*648go in with lxis own face or his own name, but equity which looks at the substance and not at the shadow, which regards the real and not the sham, looks through the mask and recognizes the plaintiff in this suit as the real plaintiff in that suit. The scheme was a fraud on the court whose jurisdiction was betrayed and a fraud on the defendant who was tricked out of its defense.
True, the statement in the petition in that suit that Owings a citizen of Illinois was the owner of the bonds, is a statement which, under fair conditions, might have been traversed, and the plaintiff put to his proof. But there were no such fair conditions there. The fact that that statement was false was known only to the plaintiff and Owings, and they concealed it for the purpose of preventing defendant from making that defense. Not only was the true ownership of the bonds known to them but the false appearance of ownership was a fact of their own creation, concocted for the purpose of deceiving the court into entertaining a case which if the truth appeared it would have rejected on the ground that it had no jurisdiction. [18 U. S. Statute at large, chapter 137, p. 472; Williams v. Nottawa, 104 U. S. 209; Farmington v. Pillsbury, 114 U. S. 138; Hartog v. Memory, 116 U. S. 588; Morris v. Gilmer, 128 U. S. 324.]
Oases are cited to support the contention that a sale made to a non-resident for the purpose of enabling the grantee to sue in a Federal court is not a fraud within the meaning of the Federal judiciary act; but those cases, if they bear out the contention, do not help the plaintiff in this suit, because according to the averment in the answer there was no sale of the bonds to Owings. They were the property of Wonderly while they were in suit under the false pretense that they were the property of Owings. [Barney v. Baltimore, 6 Wall. 280.]
Farmington v. Pillsbury, supra, was a case where municipal bonds of a village in Maine had been issued under an act of the Legislature which the Supreme Court of that State had [649]*649declared to be unconstitutional, and the bonds invalid; tbe bolder of some of them made a collusive transfer to a citizen of Massachusetts for the purpose of suing on them in a United States court. The Supreme Court of the United States in that case, per White., Chief Justice, said (1. c. 143) : “And upon the question of transfer it was uniformly held that, if the transaction was real and actually conveyed to the assignee or grantee all the title and interest of the assignor or grantor in the thing assigned or granted, it was a matter of no importance that the assignee or grantee could sue in the courts of the United States when his assignor or grantor could not.. . . But it was equally well settled that if the transfer was fictitious, the assignor or grantor continuing to be the real party in interest, andtheplaintiff on record but a nominal or colorable party, his name being used only for the purpose of jurisdiction, the suit would be essentially a controversy between the assignor or grantor and the defendant, notwithstanding the formal assignment or conveyance, and that the jurisdiction of the court would be determined by their citizenship rather than that of the nominal plaintiff. . . . Such was the condition of the law when the act of 1875 was passed, which allowed suits to be brought by the assignees of promissory notes negotiable by the law merchant, as well as of foreign and domestic bills of exchange, if the necessary citizenship of the parties existed. This opened wide the door for frauds upon the jurisdiction of the court by collusive transfers, so as to mahe colorable parties and create cases cognizable by the courts of the United States. To protect the courts as well as parties against such frauds upon their jurisdiction, it was made the duty of a court, at any time when it satisfactorially appeared that a suit did not 'really and substantially involve a dispute or controversy’ properly within its jurisdiction, or that the parties 'had been improperly or collusively made or joined for the purpose of creating a case cognizable under the act,’ to proceed no further therein. . . . This, as was said in Williams v. Nottawa, [650]*650104 U. S. 209, 211, ‘imposed tbe duty on tbe court, on its own motion, without waiting for tbe parties, to stop all further proceedings and dismiss tbe suit tbe moment a fraud on its jurisdiction was discovered.’ ”
We have thus quoted at length tbe language of tbe Supreme Court of tbe United States to show that that court denounces tbe conduct of tbe parties in such transactions as a fraud on the courts as well as on tbe defendants. The same-unvarnished terms are used in tbe other cases above cited.
Tbe reason of tbe doctrine that equity will not entertain a bill to set aside .a judgment merely on tbe averment that tbe cause of action on which it is founded is tainted with fraud, is-that tbe party bad an opportunity to interpose that defense in tbe suit in which tbe judgment was rendered. . [Irvine v. Leyh, 102 Mo. 200, l. c. 207.] But when the defendant is prevented by tbe fraud of tbe plaintiff from making tbe defense, and when as in this case tbe defense rests in tbe peculiar-knowledge of tbe plaintiff and be conceals it from defendant,, tbe fraud attaches to tbe judgment itself and vitiates it; it is a fraud in procuring the judgment. [Black on Jud., sec.. 371; Freeman on Jud., sec. 491; Fish v. Lane, 3 Hayw. (N. C.) 342; Reed v. Harvey, 23 Ark. 44; Spencer v. Vigneaus, 20 Cal. 442; Ocean Ins. Co. v. Fields, 2 Story 59.]
In tbe case last cited tbe decision was by Judge Story,. wherein be says: “Now, tbe very reason, upon which the present bill is founded, is, that this, a perfect and valid defense-at law, was, by tbe fraudulent concealment of the*defendant, and tbe total ignorance of tbe plaintiffs in tbe facts, incapable of being set up to tbe original action; and tbe recovery was, therefore, inequitable and iniquitous. It would be against all tbe principles of a court of equity, to allow one party to practice a fraud upon another party, and by another act of fraudulent concealment recover a. judgment against him. founded upon tbe prior act; and then to be permitted to. assert this-[651]*651double iniquity as a bar to all equitable relief against tbe judgment.”
Even if tbe suit in which tbe judgment now in question was rendered bad been in a state court, it would have been necessary for tbe nominal plaintiff Owings to have averred in bis petition that be was tbe owner of tbe bonds, because that was a fact essential to bis cause of action; but that averment in that case in tbe Federal court bad a double significance, tbe one bearing on tbe plaintiff’s right of action, tbe other on tbe right of tbe owner of tbe bonds to sue in that court; in tbe one sense it was a fraud on tbe defendant alone, in tbe other it was a fraud on both tbe court and tbe defendant. Tbe law which required tbe owner of tbe bonds to be a citizen of another State in order to givetheEederal court jurisdiction was a law of that court, and tbe plaintiff’s act of mashing as Owings and thus gaining entrance which with bis own face be could not have gained, was a fraud in law. And since by that means be evaded tbe law of this State applicable to bis cause of action, as pronounced by this court, bis judgment is to be deemed as in fraud of tbe law of this State, and not entitled to tbe protection of its court. [Freeman on Judgments, sec. 566; Dunlap & Co. v. Cody, 31 Ia. 260; Duringer v. Moschino, 93 Ind. 495.]
In tbe Iowa case just above cited tbe plaintiff’s cause oi action was barred by tbe statute of limitations in Iowa where tbe defendant resided, and tbe plaintiff to evade that defense, by a fraudulent schemé induced defendant to go to Illinois, where tbe claim was not barred and there served process on him and obtained judgment. In a suit on tbe judgment in Iowa tbe Supreme Court of that State by Day, O. J., said: “Counsel representing plaintiff in this court, and who, it is but just to say, were not concerned in obtaining tbe judgment in Illinois, do not seriously controvert tbe position that tbe mode of obtaining jurisdiction was fraudulent. They concede that it Wells somewhat of fraud.’ Tbe only palliation which they are able to offer is tbe suggestion of a doubt whether it may [652]*652not be considered a pions fraud in which the end justifies the-means. We do not think that it is entitled even to that small measure of charity. An enlightened and just administration of the law, no less than some public morals, condemns such practices, and demands that the client whose cupidity could sanction, and the attorney whose venality could execute, such a purpose, should alike be disgraced.”
We quote the words of these high courts and distinguished jurists to show in what estimation they hold the con-ducto! thosewho by cunning would pervert the administration of justice.
There is no difference in principle between the fraudulent concoction of a scheme that brings the defendant within the jurisdiction of a court of a foreign state, and the fraudulent concoction of a scheme that brings him within the jurisdiction of a Federal court which otherwise would not have had jurisdiction over him.
In whatever aspect we view it we can not fail to see that the judgment in question was obtained by a fraudulent abuse of the court which rendered it, and a fraudulent scheme by which the defendant was tricked out of the defense it had a right tomake, and could have made in the only forum in which the real plaintiff could have sued.
The point is advanced in plaintiff’s brief that a judgment can be annulled on the ground that it was obtained by fraud only in the court in which it was rendered. But there is no foundation in reason or authority for that proposition, and the contrary has been declared in Marx v. Fore, 51 Mo. 69; Payne v. O’Shea, 84 Mo. 129; Doughty v. Doughty, 27 N. J. Eq. 315; Pomeroy Eq. Jur. (2 Ed.), sec. 919.
A suit to set aside a judgment is a suit in equity and it was necessarily in another court than that in which the judgment was rendered when courts of law and courts of chancery were separate, and when the judgment attacked was a law judgment. In the case at bar if the defendant could have no [653]*653relief in a state court, it could have non© at all. If tire suit at bar bad been brought in tbe United States circuit court the defendant could not have pleaded the equitable defense it has pleaded here, because under the practice in that court only legal defenses can be pleaded to legal actions. The de-fendantwouldhave been compelled to have filed a separate suit in equity under that practice to obtain the relief it seeks. But being a citizen of this State it could not have maintained such a suit there because the doors of that court are not open to this defendant. Hence if the plaintiff’s contention is correct, a citizen of Missouri 'against whom a judgment should be obtained by fraud in a United States court would be absolutely without remedy.
A suit in equity to set aside a judgment in no sense assails the court in which the judgment was rendered; it is simply a proceeding in personam, and the decree adjudges the rights of the parties inter sese in relation to that judgment. [Story Eq., sec. 815; Black on Judgments, sec. 919; Pearce v. Olney, 20 Conn. 544; Marshall v. Holmes, 141 U. S. 589.]
A judgment of a United States circuit court sitting in this State is to be accorded such effect, and such effect only, as a judgment of a circuit court of this State. [Black on Judgments, sec. 938; Crescent Live Stock Co. v. Butcher’s Union Co., 120 U. S. 161.]
The Federal circuit courts have never claimed for themselves higher authority than the highest courts of original jurisdiction of the State in which they sit, and the lofty spirit in which those courts administer justice, repels the idea that they would claim that a judgment of theirs procured by fraud and abuse of their jurisdiction, should be held exempt from a direct attack in the only forum in which the injured party could obtain relief.
There are decisions to the effect that a state court will not interfere with the due course of a writ'issuing out of a Federal court or a trial there, and in like manner, and for the [654]*654same reason, a Federal court would not interfere with the process of a State court or with ia trial there. But the principle on which these decisions are founded has nothing to do with •a proceeding in equity to set aside a judgment on the ground that it was obtained by fraud. In such case a Federal dourt of equity will entertain a bill to set aside a judgment obtained in a State court, and a State court of equity will entertain a bill to set aside a judgment obtained in a Federal court. The distinction here made is pointed out by the Supreme Court of the United States in Marshall v. Holmes, supra,.
The circuit courts of this State are courts of general jurisdiction, and there is no "subject of litigation between citizens of this State, beyond their jurisdiction, except such subjects as are by our law conferred on other courts of limited jurisdiction.
When a suit on a judgment is brought in a circuit court in this State, the defendant may, under our Code of Civil Procedure, plead as an equitable defense facts showing that the judgment was procured by fraúd. [Marx v. Fore, 51 Mo. 69; Ward v. Quinlivin, 57 Mo. 425.]
Plaintiff in his brief insists that the defendant has not shown due diligence in discovering the fraud. The answer avers that the fraud was known only to plaintiff and Owings, and by them concealed so that defendant did not discover it until after the institution of this suit. There could be no laches on the part of defendant under those circumstances.
The facts pleaded in that portion of the answer now under discussion constitute a complete equitable defense to the suit, and if sustained on the trial the defendant will be entitled to a decree annulling the judgment on the ground that it was procured by fraud, and perpetually enjoining the plaintiff from proceeding or attempting in any manner to enforce it or make any use of it whatever. The circuit court erred in slrikinf out that part of the answer.
III. There was another paragraph of defendant’s answer also stricken out which contained a statement of the same facts [655]*655and the additional fact that the plaintiff had sued out of the United States court a scire facias to revive the judgment, and prayed an injunction to restrain the plaintiff from prosecuting that writ.
It will not be necessary for us now to decide whether or not the action of the court in striking out that paragraph was right, because its sole object was to obtain an injunction against the prosecution of the scire facias which injunction was denied, and that writ has doubtless taken its course and its force is spent.
The suing out of that writ serves to illustrate what has been said above on the point of the jurisdiction of the State circuit court to adjust the rights of the parties according to the equities pleaded in the answer. The defendant in that writ whatever its equities, was entirely defenseless. That court could hear nothing in answer to that writ except that the judgment had been paid; no equitable defense could be pleaded, and the defendant being a citizen of Missouri could bring no independent suit in equity in that tribunal. It would be a very imperfect system of jurisprudence if the courts of the State which alone have jurisdiction of both parties were powerless to enforce justice between them.
The judgment of the circuit court is reversed and the cause remanded to be retried according to the law as herein expressed.
All concur