CONSOLIDATION RULE - The Law Mind Legal Dictionary

CONSOLIDATION RULEAuthored

The Law Mind • 973 words

Definition

A consolidation rule is a court order directing a plaintiff who has filed separate lawsuits on multiple claims against the same defendant to combine those claims into a single action, provided that joinder is consistent with applicable pleading rules. The order prevents fragmented litigation arising from the same underlying dispute or set of facts.

Two related but distinct applications appear in the historical sources:

1. General consolidation rule. A court order requiring a plaintiff to join several causes of action against the same defendant into one suit when those causes could have been properly joined at the outset. Issued on application of the defendant, the rule compels the plaintiff to consolidate or face a stay of the redundant proceedings.

2. Insurance consolidation rule. A specialized form of the rule applicable where multiple actions are brought on the same policy of insurance by the same plaintiff. The court stays all actions except one, conditioned on the defendants' agreement to be bound by the verdict in that single action and to pay their proportionate shares of any judgment and costs. This device avoids inconsistent verdicts across overlapping coverage disputes involving multiple underwriters on a shared risk.

Common Confusion

The consolidation rule should not be confused with consolidation under modern procedural rules such as Federal Rule of Civil Procedure 42(a), which authorizes a court to consolidate actions involving common questions of law or fact. The consolidation rule in the historical sense is a coercive order directed at a plaintiff who has improperly split claims; Rule 42 consolidation is a case management tool that may be initiated by the court or any party and operates across separately filed cases regardless of any pleading-splitting impropriety. The older consolidation rule is also distinct from a stay of proceedings, though a stay is frequently the enforcement mechanism when a plaintiff refuses to comply.

Why It Matters in Research

Researchers will encounter the consolidation rule primarily in pre-twentieth-century American and English common law materials, where claim-splitting was a recurring litigation tactic. Courts used the consolidation rule as a direct counter to plaintiffs who divided a single grievance into multiple suits to multiply costs and pressure defendants.

Several research traps are worth noting. First, the term migrates across procedural eras. In older reports and digests, consolidation rule refers to this coercive device; in modern materials, consolidation language almost always refers to permissive joinder under statute or rule, not a penalty for improper splitting. Reading older and newer sources together without attention to this shift will produce confusion about who initiates consolidation and why.

Second, Bouvier's note that the matter was regulated by statute in many states is significant. Statutory consolidation provisions varied considerably, and some states absorbed the common law rule into early codes of civil procedure while others preserved it by separate enactment. Researchers tracing the rule in a particular jurisdiction should look for code sections governing joinder of actions as well as case law applying the older common law doctrine.

Third, the insurance variant documented in Burrill has specialized procedural mechanics — most importantly, the defendants' undertaking to be bound — that do not appear in general consolidation rule applications. This undertaking functions as a kind of stipulated judgment framework and has implications for preclusion analysis. Researchers working on historical marine or fire insurance litigation should treat Burrill's formulation as a distinct procedural subspecies.

Fourth, the consolidation rule connects to the broader doctrine against claim-splitting, which survives in modern law through res judicata principles. Understanding the historical rule aids in tracing how courts transitioned from a prospective coercive remedy (consolidate or be stayed) to a retrospective one (the second suit is barred).

Historical Dictionary Support

The three source dictionaries agree on the basic structure: the rule is a court order, issued on a defendant's application, requiring a plaintiff to join claims that could have been joined but were brought separately. Black's and Bouvier's are closely aligned in framing this as a general procedural remedy. Burrill departs to document the insurance-specific form in greater detail, capturing procedural mechanics — the stay of all but one action and the defendants' undertaking — that Black's and Bouvier's omit.

Bouvier's is the only source to note statutory regulation, which is a meaningful observation for American legal history: the common law rule was being absorbed into or modified by state codes of procedure during the period Bouvier's was compiled. This signals that the pure common law version of the rule may be difficult to find in American case law after the mid-nineteenth century, as statutory procedures displaced or superseded it.

None of the three sources address the relationship between the consolidation rule and res judicata, which is where the doctrine's legacy lives in modern practice. Researchers should not expect the historical dictionaries to bridge that gap.

Jurisdictional Note

The consolidation rule as a distinct common law procedural device is largely a historical artifact in American federal practice, where Rule 42(a) now governs consolidation. In state courts, the picture is less uniform: some jurisdictions retain statutory provisions that echo the old rule's logic, particularly in contexts involving multiple actions on the same instrument or policy. English practice was the primary source of the insurance variant documented by Burrill.

Encyclopedia Cross-Reference

civpro_215: Complex Litigation Procedures — Consolidation (Rule 42) and Bifurcation, The Law Mind Civil Procedure & Evidence Encyclopedia
realestate_105: Construction Arbitration — AAA Construction Rules, Mandatory Arbitration Clauses, and Consolidation, The Law Mind Real Estate Transactions & Construction Encyclopedia

CONSOLIDATION RULEmain

Black's Law Dictionary • 1891

In prac- tice. A rule or order of court requiring a plaintiff who has instituted separate suits upon several claims against the same defend- ant, to consolidate them in one action, where that can be done consistently with the rules of pleading.

CONSOLIDATION RULEmain

Bouvier's Law Dictionary • 1928

In Prac- tice. An order of the court requiring the plaintiff to join in one suit several causes of action against the same defendant which may be so joined consistently with the rules of pleading, but upon which he has brought distinct suits. 1 Dall. 147; 3S. & R. 264; 2 Archb. Pr. 180. The matter is regulated by statute in many of the states. An order of court, issued in some cases, restraining the plaintiff from proceeding to trial in more than one of several actions brought against different defendants but involving the same rights, and requiring the defendants also, in such actions, to abide the event of the suit which is tried, It is in reality in this latter case a mere stay of proceedings in all the cases but one. It is often issued where separate suits are brought against several defendants founded upon a policy of insurance; 2 Marsh. Ins. 701; see 4 Cow. 78, 85; 1 Johns. 29; or against several obligors ina bond; 3 Chit. Pr. 645; 3 C. & P. 58. See 1 N. & M'C. 417, n.; 1 Ala. 77; 5 Yerg. 297; 7 Mo. 477; 2 Tayl. 200 4 Halst. 335; 3 S. & R. 262; 19 Wend. 63. Where two actions arose upon the same transaction, one for trespass against defend- ant's property, another against his person, and might have been joined, the court ordered them tried at the same time; 1 Dill. 351. When two actions are consolidated, the original actions are discontinued and only the consolidated action remains; 30 Abb. N. C. 131; 3 Misc. Rep. 110. The Federal courts are authorized to con- solidate actions of a like nature, or relative to the same question, as they may deem reasonable; Rev. Stat. § 921. CONSORTIUM (Lat. a union of lots or chances). A lawful marriage. Union of parties in an action. Company; companionship. It occurs in this last sense in the phrase per quod consortium amisit (by which he has lost the com- panionship), used when the plaintiff declares for any bodily injury done to his wife by a third person. 8 Bia. Com. 140. CONSPIRACY (Lat. còn, together, spiro, to breathe). In Criminal Law. A combination of two or more persons by some concerted action to accomplish some criminal or unlawful purpose, or to accom- plish some purpose, not in itself criminal or unlawful, by criminal or unlawful means. 4 Metc. 111; 4 Wend. 229; 15 N. Η. 396; 5 H. & J. 317; 8 S. & R. 220; 12 Conn. 101; 11 Cl. & F. 155; 4 Mich. 414; 38 Ill. App. 168; 148 U. S. 197; Stimson, Lab. Law 195. 254 U. S. 465, citing 148 U. S. 203. If the purpose be unlawful it may not be carried out even by means that otherwise would be legal; and although the purpose be lawful it may not be carried out by criminal or un- lawful means. Id. 465, 466. Lord Denman defined conspiracy as a combina- tion for accomplishing an unlawful end, or a lawful end by unlawful means. 4 B. & Ad. 345. The terms criminal or unlawful are used, because it is manifest that many acts are unlawful which are not punishable by in- dictment or other public prosecution, and yet there is no doubt that a combination by numbers to do them is an unlawful con- spiracy and punishable by indictment; 12 Conn. 101; 15 N. H. 396; 1 Mich. 216; Dearsl. 337; 11 Q. B. 245; 9 Pa. 24; 8 Rich. 72; 1 Dev. 357. Of this character was a conspiracy to cheat by false pretences without false to- kens, when a cheat by false pretences only by a single person was not a punishable offence; 11 Q. B. 245. So a combination to destroy the reputation of an individual by verbal calumny of itself is not indictable; per Shaw, C. J., 4 Metc. 123. So a conspir- acy to induce and persuade a young wo- man, by false representations, to leave the protection of her parent's house, with a view to facilitate her prostitution; 5 W. & S. 461; 2 Den. C. Cas. 79; and to procure an unmarried girl of seventeen to become a common prostitute; 4 F. & F. 160; to procure a woman to be married by a mock ceremony, whereby she was seduced; 48 Ia. 562. And see 5 Rand. 627; 6 Ala. N. S. 765. So a conspiracy, by false and fraudu- lent representations that a horse bought by one of the defendants from the prosecutor was unsound, to induce him to accept a less sum for the horse than the agreed price; 1 Dearsl. 337. A conspiracy by traders to dispose of their goods in contemplation of bankruptcy, with intent to defraud their creditors; 1 F. & F. 38. The obtaining of goods on credit by an insolvent person without disclosing his in- solvency, and without having any reason- able expectation of being able to pay for such goods in and by means of the fair and ordinary course of his business, is not of it- self such an unlawful act as may be the subject of an action for conspiracy; though it would be otherwise, it seems, in the case of a purchase made without any expecta- tion of payment; 1 Cush. 189. But the obtaining possession of goods under the pretence of paying cash for them on de- livery, the buyer knowing that he has no funds to pay with, and appropriating the goods to his own use in fraud of the seller, is such a fraud or cheat as may be the sub- ject o

CONSOLIDATION RULEmain

Burrill's Law Dictionary • 1867

In practice. A rule made, on application of the defendants, and with the consent of the plaintiff, where several actions are brought on the same policy of insurance, by which the plaintiff's proceedings are stayed in all the actions except one, upon the defendants' undertaking to be bound by the verdict in that action, and to pay the amount of their several subscriptions and costs, in case a verdict shall be given therein for the plaintiff. 1 Tidd's Pr. 614. Chitt. Arch. Pr. 966.

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