delivered the opinion of the Court.
The Washington-Southern Navigation Company, the charterer of two steamers of the Baltimore & Philadelphia Steamboat Company, filed, in the Eastern District of Pennsylvania, a libel
in personam
against the owner' to recover the sum of $120,000 for breach of the charter party. The usual bond for costs was given. No attachment or seizure of the property of the respondent was made or sought. The owner traversed the essential aver-ments of the libel, and also filed a cross-libel in which it sought damages in the sum of $43,443.25. There was no attachment or seizure of person or property under the cross-libel. The essential allegations of the cross-libel were -in turn denied by the charterer. Thereafter, the owner moved that the charterer be required to give security to respond in damages on the counterclaim. The
*631
trial court ordered it to do so, provided the owner first gave security to pay the charterer’s claim.
The motion and order were based on Rule 50 of the new Admiralty Rules, promulgated December 6, 1920,
Rule 50. “Whenever a cross-libel is filed upon any counterclaim arising out of the same contract or cause of action for which the original libel was filed, and the respondent or claimant in the original suit shall have given security to respond in damages, the respondent in the cross-libel shall give security in the usual amount and form to respond in damages to the claims set forth in said cross-libel, unless the court, for cause shown, shall otherwise direct; and all proceedings on the original libel shall be stayed until such securitv be given unless the court otherwise directs.”
The charterer appealed to the Circuit Court of Appeals. That court, under § 239 of the Judicial Code, asks instruction whether this rule empowers the District Court to stay proceedings in the original suit until the original libelant-shall have given security to respond to the counterclaim, in a case where the original libel was in personam and the original respondent (the cross-libelant) has given the security voluntarily; that is, of his own motion and without compulsion.
The owner insists that the terms of Rule 50 are so clear that there is no room for a construction different from that given to it by the District Court. But to ascertain the true meaning of the rule, the operation and effect of the construction urged must be considered. Under that given, *632 a libelant may be automatically barred from prosecuting his suit, merely because he is unable or unwilling to give security to satisfy the claim made in the cross-libel. For, although no security is asked of the original respondent, he may, by voluntarily giving security, effect a stay of all proceedings against himself, “ unless the court, for. cause shown ”, directs otherwise. 1 Thus construed, Rule 50 would abrogate the right to proceed in admiralty, and substitute therefor either a conditional right to prosecute the suit, provided libelant gives security to satisfy the counterclaim, or a permission to do so, provided the court, in its discretion, for cause shown, grants leave. MoreoA^er, the circumstances under which alone this loss of the right to sue would occur are whimsical. The original libelant could proceed without giving the security, if the respondent, instead of filing a cross-libel, brought an independent cross-suit. Likewise, if the person who feels himself aggrieved, instead of exercising diligence in prosecuting his claim, exercises self-restraint, and allows the other party to the controversy to commence the hostilities, he may, without giving the security, exercise the right to prosecute his cause of action, either by a cross-libel or by an independent cross-action. 2 An intention to introduce a practice so capricious is not to be lightly imputed.
■ To ascertain the tnje meaning of the rule, it must be read, also, in the light of the established admiralty jurisdiction, of the general principles of maritime law, and of the appropriate function of rules of court. Before Rule *633 63 was adopted 3 , the general practice in admiralty concerning the giving of security had long been settled". Every party — libelant, respondent, claimant, and inter-venor — was obliged, or could be required, to give security for costs. No party could be required tO' give security to satisfy the claim of another. In suits in personam, where the mesne process was solely by simple monition in the nature of a summons to appear and answer the suit, no security, except that for costs, was ever given by the respondent. Where the process included a clause for mesne attachment of property, the respondent was not obliged to give any security except for costs; but he could, if he ■chose, obtain dissolution of the attachment by giving security to pay the amount of the decree against him not exceeding the value of the attached property. Where the mesne process was by warrant of arrest of the person in the nature of a capias, the respondent was, likewise, not obliged to give security for the claim; but he could, if he chose, obtain his release by giving, bail to secure his appearance and/or to satisfy the decree. Where the suit was in r'em, the claimant was under no obligation to' give such security; but he could, if he chose, obtain release of the property seized by giving security for its value or for the amount required to satisfy the claims made. Thus, neither respondent, claimant nor intervenor could, as a *634 condition of prosecuting his. claim or defence, be compelled to furnish any security other than for costs. And the libelant could never be put into a situation which obliged him to give any other security. Such was still the practice concerning the giving of security for claims prosecuted in admiralty (except as modified by Rule 53) when Rule 50 was incorporated in the revision of December 6, 1920. 4
The construction given to Rule 50 by the District Court would, by imposing an impossible or onerous condition, deprive many litigants of the right to prosecute their claims in admiralty. Among others, it would, if applied generally, deny this right to seamen, upon whom, regardless of their means or nationality, Congress, shortly before the adoption of Rule 50, had conferred the right to prosecute their claims, in both trial and appellate courts, without giving security even for costs.
5
It would likewise deny to poor citizens of the United States-the right to proceed in admiralty, which Congress had by successive acts sought to ensure, in order to relieve litigants from dependence upon' the judicial .discretion theretofore incident to leave
*635
to sue
in forma
pauperis.
6
The right of a citizen of the United States to sue in a court having jurisdiction of the parties and of the cause of action includes the right to prosecute his claim to judgment.
Illinois Central R. R. Co.
v.
Adams,
It remains to consider the purpose of Rule 50. The cross-libel, unlike the cross-bill in equity, is of recent origin. This simple device in aid of the administration of justice was not established in the English courts of admiralty until, under the name of cross-cause, it was authorized by the Admiralty Court Act of 1861, 24 and 25 Viet., c. 10, § 34. Theretofore, that court considered itself without power even to compel consolidation of inde-. pendent cross-suits or to stay one to await proceedings in' the other. Moreover, where the original libel was filed by a non-resident libelant, substituted service in a cross-action, by serving his proctor, was not permitted, until this was authorized by a rule of court adopted in 1859.
8
In American courts of admiralty the practice was more liberal. Set-off being of statutory origin and not expressly authorized in admiralty, was rejected here as in England.
9
. But Congress conferred upon all federal courts, in 1813, the right to compel consolidation of causes.
The
*637
North Star,
Rule 53 was doubtless suggested by § 34 of the English Admiralty Court Act. 12 By that provision, the court was authorized, in certain cases, to suspend proceedings in the original cause until security had been given to answer judgment in the “ cross cause.” 13 The power was in its *638 terms limited to cases in which the ship of the original defendant had been arrested or he had given bail. The courts held that the act does not apply where the original libel was in personam ; 14 and that in actions in rem, it had, thereunder, no power to order a stay where there had been no arrest and the defendant had given bail voluntarily. 15 Rule 63 did not so limit the power to suits in rem. For, while process in the nature of foreign attachment in suits in personam fell into disuse in England, it had become the established practice in this country. 16 Neither was Rule 53 in terms limited to suits where the original libelant had made an arrest or attachment. But, although it remained in force, unmodified, for more than half a century, no reported case discloses that a stay was ordered under it, except where the original respondent had been obliged to give security in order to obtain release of the ship or of attached property. 17 Here, as in England, the purpose of the provision was declared to be to place the parties oh an *639 equality as regards security. 18 And, under it, security to satisfy the counter claim could not be exacted by means of a stay, unless the original libelant had compelled the giving of such security to satisfy his own claim.
The new phrases introduced in Rule 60 were not designed to introduce any new practice concerning cross-libels. Their purpose was to formulate the practice which had become settled. This is true of those relating to the giving of security, as it is of those concerning the character *640 of the claims which may be asserted by means of a cross-libel. 10 Thé answer to the question of the Circuit Court of Appeals is No.
Notes
Compare
Compagnie Universelle, etc. v. Belloni,
Compare
Prince Line
v.
Mayer & Lage,
Rule 53 was promulgated at the December Term, 1868 (originally Rule 54, 7 Wall. p. v.). This Court first promulgated rules of practice in admiralty in 1844. 3 How. pp. iii to xiv. This was done pursuant to the Act of August 23, 1842, c. 188, §6, 5 Stat. 516, 518. For the earlier legislation see Act of September 24,1789, c. 20, § 17, 1 Stat. 73, 83; Act of September 29, 1789, c. 21, §2, 1 Stat. 93, 94; Act of May 8, 1792, c. 36, § 2, 1 Stat. 275, 276; Act of May 19, 1828, c. 68 § 1, 4 Stat. 278. See also
The Steamer St. Lawrence,
See Rules of 1844, Nos. 25, 26, 34, 3, 4, 10, 11; Conkling, Admiralty (1848), part 2, c. 4; Benedict, Admiralty (1850), c. 27. Act of March 3, 1847, c. 55, 9 Stat. 181; Act of March 2, 1867, c. 180, 14 Stat. 543;
Manro
v.
Almeida,
Acts of July 1,1916, c. 209, § 1,
39 Stat. '262,
316; June 12, 1917, e. 27, 40 Stat. 105, 157;
Ex parte Abdu,
Before the enactment of these statutes, it had been held in regard to all suits in admiralty between foreigners, that the court might, in its discretion, decline to take/ jurisdiction. The Belgenland, 114 U. S. 355, 361-364.
Act of July 20, 1892, c. 209, § 1, 27 Stat. 252;
Bradford
v.
Southern Ry. Co.,
Ward
v.
Chamberlain,
See
The Rougemont,
(1893) P. 275, 276-279; Williams & Bruce, Admiralty Jurisdiction and Practice (3rd ed.), 108, 370-371. Compare Coote, Admiralty Practice (1860), 28, 133. But the court did, in some eases, stay payment on the execution. Compare
The Seringapatam,
3 W.
The rule of law stated by Mr. Justice Story in
Willard
v.
Dorr,
The earliest reported case in which the right to file a cross-libel (as distinguished from a cross-action) was definitely recognized appears to be
Snow
v.
Carruth,
Ward
v.
Chamberlain,
See
Old Dominion S. S. Co.
v.
Kufahl,
24 & 25 Viet., c. 10, § 34. “ The High Court of Admiralty may, on the application of the defendant in any cause of damage,- and on his instituting a cross cause for the damage sustained by him in respect of the same collision, direct that the principal cause and the cross cause be heard at the same time and upon the same evidence; and if in the principal cause the ship of the defendant has been arrested or security given by him to answer judgment, and in the cross cause the ship of the plaintiff cannot be arrested, and security has not been given to answer judgment therein, the Court may, if it think fit, suspend the proceedings in the principal cause, until security has been given to answer judgment in the cross cause.” The same provision was introduced in ireland in 1867, 30 and 31 Viet., c. 114, § 72.
The Amazon, 36 L. J. Adm. (N. S.) 4; The Rougemont, (1893) P. 275, 276-279; 1 Halsbury, Laws of England, 95, note (s).
The Alne Holme, 4 Asp. 591.
Manro
v.
Almeida,
In
Franklin Sugar-Refining Co.
v.
Funch,
The Cameo, Lush, 408, 409; The Charkieh, L. R. 4 A. & E. 120, 122; The Newbattle, 10 P. D. 33, 35. See also The Breadalbane, L. R. 7 P. D. 186, 187 (1881); The Helenslea, L. R. 7 P. D. 57, 59 (1882); The Stoomvaart Maatschappy Nederland v. P. & O. S. N. Co., L. R. 7 A. C. 795, 821 (1882); The Alexander, 5 Asp. 89 (1883); The Rougemont (1893) P. 275; Imperial Japanese Government v. P. & O. S. N. Co., (1895) A. C. 644, 659-60; The James Westoll (1905) P. 47, 51. Williams & Bruce, Admiralty Jurisdiction & Practice (3rd ed), 108, 370.
In
Empresa Maritima a Vapor
v.
North & South American Steam Nav. Co.,
Compare
Bowker
v.
United States,
