MR. JUSTICE BREWER, after making the foregoing statement, delivered the opinion of the court.

It was held in Ex parte Wisner, 203 U.S. 449, that:

"Under sections 1, 2, 3 of the act of March 3, 1875, 18 Stat. 470, as amended by the act of March 1, 1887, 24 Stat. 552, corrected by the act of August 13, 1888, 25 Stat. 433, an action commenced in a state court, by a citizen of another State, against a non-resident defendant, who is a citizen of a State other than that of the plaintiff, cannot be removed by the defendant into the Circuit Court of the United States."

On the authority of this case it is contended by petitioner that as in this action none of the parties were citizens of the State of Missouri, it could not be removed by the defendant into the Circuit Court of the United States, and that upon the failure of the United States Circuit Court to remand the case to the state court in which it was originally brought mandamus from this court is an appropriate remedy. But in that case the plaintiff never consented to accept the jurisdiction of the United States court, while in this case it is contended that both parties did so consent, and that therefore the decision in that case is not controlling.

This brings up two questions, first, whether both parties did consent to accept the jurisdiction of the United States court; and, second, if they did, what effect such consent had upon the jurisdiction of the United States court.

That the defendant consented to accept the jurisdiction of the United States court is obvious. It filed a petition for removal from the State to the United States court. No clearer expression of its acceptance of the jurisdiction of the latter court could be had. After the removal the plaintiff, instead of challenging the jurisdiction of the United States court by a motion to remand, filed an amended petition in that court, signed a stipulation giving time to the defendant to answer; and then both parties entered into successive stipulations for a continuance of the trial in that court. Thereby the plaintiff consented to accept the jurisdiction of the United States court, and was willing that his controversy with the defendant should be settled by a trial in that court. The mere filing of an amended petition was an appeal to that court for a trial upon the facts averred by him as they might be controverted by the defendant. And this, as we have seen, was followed by repeated recognitions of the jurisdiction of that court.

That a next friend may select the tribunal in which the suit shall be brought is clear. While he may do nothing prejudicial to the substantial rights of the minor, yet the mere selection of one out of many tribunals having jurisdiction cannot be considered as an act to the latter's prejudice. Certainly the election to accept the jurisdiction of a court of the United States is not an act prejudicial to substantial rights. In Kingsbury v. Buckner, 134 U.S. 650, where the next friend consented that a case on a writ of error might be heard in some other grand division of the Supreme Court of Illinois than the one in which it was decided, and at a term of that court earlier than such writ of error could ordinarily be heard, and also waived the execution of an appeal bond by the opposite party, it was held that the infant was bound by such action, the court saying (p. 680):

"Now it is contended that the Supreme Court of the State, sitting in the Central Grand Division, could not, except by consent, entertain jurisdiction of those appeals, and that the next friend and guardian ad litem was incapable, in law, of giving such consent. It is undoubtedly the rule in Illinois, as elsewhere, that a next friend or guardian ad litem cannot, by admissions or stipulations, surrender the rights of the infant. The court, whose duty it is to protect the interests of the infant, should see to it that they are not bargained away by those assuming or appointed to represent him. But this rule does not prevent a guardian ad litem or prochein amy from assenting to such arrangements as will facilitate the determination of the case in which the rights of the infant are involved."

Again, in Thompson v. Maxwell Land Grant Company, 168 U.S. 451, where the question was whether the infant was bound by a consent decree, it was said (p. 462):

"That infants are bound by a consent decree is affirmed by the authorities, and this notwithstanding that it does not appear that a prior inquiry was made by the court as to whether it was for their benefit. In 1 Dan. Ch. Pl. Pr. 163, it is said: `Although the court usually will to, where infants are concerned, make a decree by consent, without an inquiry whether it is for their benefit, yet when once a decree has been pronounced without that previous step, it is considered as of the same authority as if such an inquiry had been directed, and a certificate thereupon made that it would be for their benefit.'

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"In Walsh v. Walsh, 116 Mass. 377, a decree had been entered as follows: `And the plaintiff and the defendants, . . . Thomas Keys, . . . and also in his capacity of guardian ad litem of Bridget Walsh and William Walsh, consenting to the following decree: And this court being satisfied upon the representations of counsel that the decree is fit and proper to be made as against the said Bridget and William; it is thereupon ordered, and adjudged, and decreed,' etc.

"On a bill of review, filed by the minors, this decree was challenged, among other reasons, on the ground that it appeared to have been made by consent of their guardian ad litem and upon the representations of counsel without proof. The court decided against the contention, and speaking in reference thereto, through Mr. Chief Justice Gray, said:

"`An infant is ordinarily bound by acts done in good faith by his solicitor or counsel in the course of the suit, to the same extent as a person of full age. Tillotson v. Hargrave, 3 Madd. 494; Levy v. Levy, 3 Madd. 245. And a compromise, appearing to the court to be for the benefit of an infant, will be confirmed without a reference to a master; and, if sanctioned by the court, cannot be afterwards set aside except for fraud. Lippiat v. Holley, 1 Beav. 423; Brooke v. Mostyn, 33 Beav. 457, and 2 De C.J. S. 373.

"`If the court does pronounce a decree against an infant by consent, and without inquiry whether it will be for his benefit, he is as much bound by the decree as if there had been a reference to a master and a report by him that it was for the benefit of the infant. Wall v. Bushby, 1 Bro. Ch. 484; 1 Dan. Ch. Pr. 164. The case falls within the general rule, that a decree made by consent of counsel, without fraud or collusion, cannot be set aside by rehearing, appeal or review. Webb v. Webb, 3 Swanst, 658; Harrison v. Rumsey, 2 Ves. Sen. 488; Bradish v. Gee, Ambl. 229; S.C., 1 Keny. 73; Downing v. Cage, 1 Eq. Cas. Ab. 165; Toder v. Sansam, 1 Bro. P.C. (2d ed.) 468; French v. Shotwell, 5 Johns. Ch. 555.'"

This also seems to be the settled law of Missouri. Raming v. Metropolitan Street Railway, 157 Mo. 477. In that case it was held that the next friend was the party to make application and affidavit for a change of venue from one state court to another, and the court said (p. 514):

"Section 2261, Revised Statutes 1889, requires the application and affidavits to be made by the party, and it has been held that this means the party in his own person and not by agent or attorney. Squire v. Chillicothe, 89 Mo. 226. But it has never been decided in case of an infant suing by his next friend that the application cannot be made by the next friend.

"A next friend is neither the agent nor attorney for his ward. An agent or attorney derives his authority as such from his principal, but an infant cannot appoint an agent and empower him to do an act which in contemplation of law he is himself incapable of doing. The next friend does not derive his authority from the infant, and his office does not rest on such authority, either express or implied.

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"It is because the law regards an infant incapable of conducting a law suit in his own behalf that it has made provisions for the appointment of a next friend to act for him. The next friend derives his authority from the court which appoints him, and as he is appointed to institute and conduct the suit it follows that he has authority to do every act which the interest of the infant demands and the law authorizes. If this statute is to be considered so strictly as to deny the next friend the authority to make an application for a change of venue, then we necessarily deny to infants who are unable to act for themselves the equal protection with other litigants that the statute was designed to afford. Not only would this be rank injustice to a class for whose interests the law has always been watchful, but it would raise a serious question as to the validity of the statute itself. . . . It is intended here to say that in the suit of an infant by his next friend, the next friend is the proper person to make the application for a change of venue."

Turning now to the other question, the Constitution, Art. III, § 2, provides that the judicial power of the United States shall extend to controversies "between citizens of different States." Section 11 of the Judiciary Act of 1789 ( 1 Stat. 78) granted to the Circuit Courts original cognizance "of all suits of a civil nature at common law or in equity . . . where the suit is between a citizen of the State where the suit is brought, and a citizen of another State," and added: "And no civil suit shall be brought before either of said courts (Circuit or District) against an inhabitant of the United States, by any original process in any other district than that whereof he is an inhabitant, or in which he shall be found at the time of serving the writ." Section 12 (p. 79) provided "that if a suit be commenced in any state court . . . by a citizen of the State in which the suit is brought against a citizen of another State," a removal might be had of the case to the next Circuit Court to be held in the district where the suit is pending. The first section of the act of August 13, 1888, c. 866, 25 Stat. 433, like the Judiciary Act, invested the Circuit Courts of the United States with original cognizance of suits in which there is a controversy between citizens of different States, provided that no civil suit should be brought before either of said courts (Circuit or District) against any person by any original process or proceeding in any other district than that whereof he is an inhabitant, and closed with these words, "but where the jurisdiction is founded only on the fact that the action is between citizens of different States, suit shall be brought only in the district of the residence of either the plaintiff or the defendant." The second sentence of § 2 prescribed, in respect to removals, that "any other suit of a civil nature, at law or in equity, of which the Circuit Courts of the United States are given jurisdiction by the preceding section, and which are now pending, or which may hereafter be brought, in any state court, may be removed into the Circuit Courts of the United States for the proper district by the defendant or defendants therein, being non-residents of that State." It will thus be seen that by both the act of 1789 and that of 1888 there is a general grant to Circuit Courts of jurisdiction over controversies between citizens of different States, and in each of them there is a limitation as to the district in which the action must be brought. In the light of this similarity between these two acts must the second question be considered.

The contention is that as this action could not have been originally brought in the Circuit Court for the Eastern District of Missouri by reason of the last provision quoted from § 1, it cannot under § 2 be removed to that court, as the authorized removal is only of those cases of which by the prior section original jurisdiction is given to the United States Circuit Courts. But this ignores the distinction between the general description of the jurisdiction of the United States courts and the clause naming the particular district in which an action must be brought.

It may be well to examine the authorities touching this matter. In Gracie v. Palmer, 8 Wheat. 699, the court, by Mr. Chief Justice Marshall, held that:

"The exemption from arrest in a district in which the defendant was not an inhabitant, or in which he was not found at the time of serving the process, was the privilege of the defendant, which he might waive by a voluntary appearance."

In Toland v. Sprague, 12 Pet. 300, 330, Mr. Justice Barbour thus stated the rule:

"Now, if the case were one of a want of jurisdiction in the court, it would not, according to well-established principles, be competent for the parties, by any act of theirs, to give it. But that is not the case. The court had jurisdiction over the parties and the matter in dispute; the objection was, that the party defendant, not being an inhabitant of Pennsylvania, nor found therein, personal process could not reach him; and that the process of attachment could only be properly issued against a party under circumstances which subjected him to process in personam. Now this was a personal privilege or exemption, which it was competent for the party to waive. Pollard v. Dwight, 4 Cranch, 421; Barry v. Foyles, 1 Pet. 311."

In Ex parte Schollenberger, 96 U.S. 369, 378, Mr. Chief Justice Waite said:

"The act of Congress prescribing the place where a person may be sued is not one affecting the general jurisdiction of the courts. It is rather in the nature of a personal exemption in favor of a defendant, and it is one which he may waive. If the citizenship of the parties is sufficient, a defendant may consent to be sued anywhere he pleases, and certainly jurisdiction will not be ousted because he has consented."

In First National Bank of Charlotte v. Morgan, 132 U.S. 141, 145, Mr. Justice Harlan thus referred to a kindred question:

"This exemption of national banking associations from suits in state courts, established elsewhere than in the county or city in which such associations were located, was, we do not doubt, prescribed for the convenience of those institutions, and to prevent interruption in their business that might result from their books being sent to distant counties in obedience to process. . . . If it (the exemption) had been claimed by the defendant when appearing in the Superior Court of Cleveland County, it must have been recognized. The defendant did not, however, choose to claim immunity from suit in that court. It made defense upon the merits, and, having been unsuccessful, prosecuted a writ of error to the Supreme Court of the State, and in the latter tribunal, for the first time, claimed the immunity granted to it by Congress. This was too late. . . . We are of opinion that its exemption from suits in other courts of the same State was a personal privilege that it could waive, and which, in this case, the defendant did waive, by appearing and making defense without claiming the immunity granted by Congress."

In McCormick Harvesting Machine Company v. Walthers, 134 U.S. 41, 43, Mr. Chief Justice Fuller, quoting the provisions of § 1 of the act of 1888, said:

"The jurisdiction common to all Circuit Courts of the United States in respect to the subject-matter of the suit and the character of the parties who might sustain suits in those courts is described in the section, while the foregoing clause [the last clause in the section] relates to the district in which a suit may be originally brought."

In St. Louis c. Railway Company v. McBride, 141 U.S. 127, 131, it was said:

"Assume that it is true, as defendant alleges, that this is not a case in which jurisdiction is founded only on the fact that the controversy is between citizens of different States, but that it comes within the scope of that other clause, which provides that `no civil suit shall be brought before either of said courts, against any person, by any original process or proceeding, in any other district than that whereof he is an inhabitant,' still the right to insist upon suit only in the one district is a personal privilege which he may waive and he does waive it by pleading to the merits.

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"Without multiplying authorities on this question, it is obvious that the party who in the first instance appears and pleads to the merits waives any right to challenge thereafter the jurisdiction of the court on the ground that the suit had been brought in the wrong district. Charlotte Nat. Bank v. Morgan, 132 U.S. 141; Fitzgerald Construction Company v. Fitzgerald, 137 U.S. 98."

In Shaw v. Quincy Mining Company, 145 U.S. 444, 453, a case arising after the act of 1888, and in which the defendant promptly raised the question of jurisdiction, Mr. Justice Gray referred to this matter in these words:

"The Quincy Mining Company, a corporation of Michigan, having appeared specially for the purpose of taking the objection that it could not be sued in the Southern District of New York, by a citizen of another State, there can be no question of waiver, such as has been recognized where a defendant has appeared generally in a suit between citizens of different States, brought in the wrong district. Gracie v. Palmer, 8 Wheat. 699; St. Louis c. Ry. v. McBride, 141 U.S. 127, 131, and cases cited."

See also Southern Pacific Company v. Denton, 146 U.S. 202.

In Central Trust Co. v. McGeorge, 151 U.S. 129, 132, an action after the act of 1888 was in force, and in which neither party was a citizen of the State or resided in the district in which the action was brought, Mr. Justice Shiras used this language:

"Undoubtedly, if the defendant company which was sued in another district than that in which it had its domicil, had, by a proper plea or motion, sought to avail itself of the statutory exemption, the action of the court (in dismissing the complaint) would have been right. But the defendant company did not choose to plead that provision of the statute, but entered a general appearance and joined with the complainant in its prayer for the appointment of a receiver, and thus was brought within the ruling of this court, so frequently made, that the exemption from being sued out of the district of its domicil is a personal privilege which may be waived, and which is waived by pleading to the merits."

In Martin's Administrator v. Baltimore Ohio Railroad Company, 151 U.S. 673, where objection was made to a removal on the ground that the removal petition was filed too late, Mr. Justice Gray, on page 688, observed:

"The time of filing a petition for the removal of a case from a state court into the Circuit Court of the United States for trial is not a fact in its nature essential to the jurisdiction of the national court under the Constitution of the United States, like the fundamental condition of a controversy between citizens of different States. But the direction as to the time of filing the petition is more analogous to the direction that a civil suit within the original jurisdiction of the Circuit Court of the United States shall be brought in a certain district, a non-compliance with which is waived by a defendant who does not seasonably object that the suit is brought in the wrong district. Gracie v. Palmer, 8 Wheat. 699; Taylor v. Longworth, 14 Pet. 172, 174; St. Louis San Francisco Railway v. McBride, 141 U.S. 127; Texas Pacific Railway v. Cox, 145 U.S. 593; Central Trust Company v. McGeorge, 151 U.S. 129."

In Mexican National Railroad Company v. Davidson, 157 U.S. 201, 208, Mr. Chief Justice Fuller, after stating that the action could not have been originally brought in the Circuit Court of the United States because both parties were, in the eyes of the law, citizens of the same State, added:

"It is true that by the first section, where the jurisdiction is founded on diversity of citizenship, suit is to be brought `only in the district of residence of the plaintiff or the defendant,' and this restriction is a personal privilege of the defendant and may be waived by him. St. Louis San Francisco Ry. v. McBride, 141 U.S. 127. Section 2, however, refers to the first part of section 1, by which jurisdiction is conferred, and not to the clause relating to the district in which suit may be brought. McCormick Machine Co. v. Walthers, 134 U.S. 41."

In Interior Construction Improvement Company v. Gibney, 160 U.S. 217, 219, Mr. Justice Gray thus stated the law:

"Diversity of citizenship is a condition of jurisdiction, and, when that does not appear upon the record, the court, of its own motion, will order the action to be dismissed. But the provision as to the particular district in which the action shall be brought does not touch the general jurisdiction of the court over such a cause between such parties; but affects only the proceedings taken to bring the defendant within such jurisdiction, and is a matter of personal privilege, which the defendant may insist upon, or may waive, at his election; and the defendant's right to object that an action, within the general jurisdiction of the court, is brought in the wrong district, is waived by entering a general appearance, without taking the objection."

In Ex parte Wisner, supra, Mr. Chief Justice Fuller, referring to St. Louis c. Railway Company v. McBride, 141 U.S. 127, said:

"As the defendant appeared and pleaded to the merits, he thereby waived his right to challenge thereafter the jurisdiction of the court over him on the ground that the suit had been brought in the wrong district. And there are many other cases to the same effect."

Several other cases in this court, as well as many in the Circuit Courts and Circuit Courts of Appeal, might be noticed, in which a similar ruling as to the effect of a waiver was announced. It is true that in most of the cases the waiver was by the defendant, but the reasoning by which a defendant is precluded by a waiver from insisting upon any objection to the particular United States court in which the action was brought compels the same conclusion as to the effect of a waiver by the plaintiff of his right to challenge that jurisdiction in case of a removal. As held in Kinney v. Columbia Saving Loan Association, 191 U.S. 78, a petition and bond for removal are in the nature of process. They constitute the process by which the case is transferred from the state to the Federal court, and if when the defendant is brought into a Federal court by the service of original process he can waive the objection to the particular court in which the suit is brought, clearly the plaintiff, when brought into the Federal court by the process of removal, may in like manner waive his objection to that court. So long as diverse citizenship exists the Circuit Courts of the United States have a general jurisdiction. That jurisdiction may be invoked in an action originally brought in a Circuit Court or one subsequently removed from a state court, and if any objection arises to the particular court which does not run to the Circuit Courts as a class that objection may be waived by the party entitled to make it. As we have seen in this case, the defendant applied for a removal of the case to the Federal court. Thereby he is foreclosed from objecting to its jurisdiction. In like manner, after the removal had been ordered, the plaintiff elected to remain in that court, and he is, equally with the defendant, precluded from making objection to its jurisdiction.

Special reliance is placed by petitioner upon this statement in the Wisner case (p. 460):

"But it is contended that Beardsley was entitled to remove the case to the Circuit Court, and as by his petition for removal he waived the objection so far as he was personally concerned that he was not sued in his district, hence that the Circuit Court obtained jurisdiction over the suit. This does not follow, inasmuch as in view of the intention of Congress by the act of 1887 to contract the jurisdiction of the Circuit Courts, and of the limitations imposed thereby, jurisdiction of the suit could not have obtained, even with the consent of both parties."

It is said that here is a distinct declaration that "jurisdiction of the suit could not have obtained, even with the consent of both parties." There was no pretense of any consent on the part of the plaintiff in that case, and therefore this statement was unnecessary. In order, however, to prevent future misconception we add that nothing in the opinion in the Wisner case is to be regarded as changing the rule as to the effect of a waiver in respect to a particular court.

It may not be amiss to note that in several of the Circuit Courts and Courts of Appeal the Wisner case has been considered, and in all held that no change was intended by it. Corwin M. Company v. Henrici Washer Company, opinion by Lowell, Circuit Judge, 151 F. 938; Louisville Nashville Railroad Company v. Fisher, 155 F. 68, Circuit Court of Appeals (Sixth Circuit), opinion by Lurton, Circuit Judge; Shanburg v. F. C. Co., Circuit Court of Appeals (Eighth Circuit), opinion by Riner, District Judge; McPhee McGinnity Company v. Union Pacific R.R. Co., Circuit Court of Appeals (Eighth Circuit), opinion by Sanborn, Circuit Judge. These two opinions are not yet published.

We might also refer to the several text books in which is affirmed the general doctrine of the effect of the waiver of an objection to a particular court in which the suit has been brought or to which it has been removed. We have made these many quotations and references, not simply to establish the doctrine itself, but to emphasize the widespread injurious results which may be expected to follow from now enforcing a different rule; for, if in a case between citizens of different States, of which the Circuit Courts of the United States are given general jurisdiction, an objection to the jurisdiction of a particular one of those courts cannot be waived and no consent can give jurisdiction, it is clear that many judgments have been rendered by those courts in reliance upon such a waiver, which will necessarily be held to be absolutely void, and the litigation must be had over again in some other courts, resulting, possibly, in different decisions through the disappearance of witnesses, the loss of testimony, or the running of the statute of limitations.

The jurisdiction of the Circuit Court of the United States for the Eastern Division of the Eastern District of Missouri was settled by the proceedings had by the two parties, and the application for a writ of mandamus is

Denied.