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7 U.S. 267

Strawbridge v. Curtiss

Supreme Court of the United States · decided February Term, 1806

Strawbridge v. Curtiss, 7 U.S. (3 Cranch) 267 (1806), was a case in which the Supreme Court of the United States first addressed the question of complete diversity for diversity jurisdiction.

Source: Wikipedia ↗

Key passage — most relied on by later courts

“each distinct interest should be represented by persons, all of whom are entitled to sue, or may be sued, in the federal courts.”

quoted by 11 later decisions, including Roche v. Lincoln Property Co., Kromer v. Everett Imp. Co.

“The words of the act of Congress are, 'where an alien is a party; or the suit is between a citizen of a state where the suit is brought, and a citizen of another state.' The court understands these expressions to mean, that each distinct interest should be represented by persons, all of whom are entitled to sue, or may be sued, in the federal courts.”

quoted by 3 later decisions, including Carlsberg Resources Corporation v. Cambria Savings And Loan Association, Carlsberg Resources Corp. v. Cambria Savings & Loan Ass'n

Cited together with Owen Equipment & Erection Co. v. Kroger · United Mine Workers of America v. Gibbs · City of Indianapolis v. Chase Nat Bank of City of New York

Cited in Case Law’s definition of “Complete diversity (Strawbridge rule)”

Good law ✅— No negative treatment on recordhow we know

Affirmed · 4–0 · Decided February Term, 1806

How this case has been cited

Cited by 1,594 later decisions (39 by the Supreme Court) — most recently February 2026 · most notably Owen Equipment & Erection Co. v. Kroger (1978), Romero v. International Terminal Operating Co. (1959)

280 federal appellate · 328 district · 14 state decisions

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Later decisions citing this case, by decade. The current decade is in progress, and our corpus holds fewer opinions from the most recent years, so the latest bars are undercounted — not a real decline.

View the full empirical analysis of this case →

¶1

THIS was an appeal from a decree of the circuit court, for the district of Massachusetts, which dismissed the complainants' bill in chancery, for want of jurisdiction.

¶2

Some of the complainants were alleged to be citizens of the state of Massachusetts. The defendants were also stated to be citizens of the same state, excepting Curtiss, who was averred to be a citizen of the state of Vermont, and upon whom the subpoena was served in that state.

¶3

The question of jurisdiction was submitted to the court without argument, by P. B. Key, for the appellants, and Harper, for the appellees.

¶4

On a subsequent day,

¶5

MARSHALL, Ch. J. delivered the opinion of the court.

¶6

The court has considered this case, and is of opinion that the jurisdiction cannot be supported.

¶7

The words of the act of congress are, 'where an alien is a party; or the suit is between a citizen of a state where the suit is brought, and a citizen of another state.'

¶8

The court understands these expressions to mean that each distinct interest should be represented by persons, all of whom are entitled to sue, or may be sued, in the federal courts. That is, that where the interest is joint, each of the persons concerned in that interest must be competent to sue, or liable to be sued, in those courts.

¶9

But the court does not mean to give an opinion in the case where several parties represent several distinct interests, and some of those parties are, and others are not, competent to sue, or liable to be sued, in the courts of the United States.

¶10

Decree affirmed.

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