International Organization of Masters v. Timothy A. Brown
498 U.S. 466 · Decided February 20, 1991 · Supreme Court of the United States
Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.
At a glance
International Organization of Masters v. Timothy A. Brown was decided on February 20, 1991 unanimously (9–0). The Court affirmed the lower court's decision. Justice John Paul Stevens wrote the opinion of the Court. SCDB classifies its main issue as “Union-union member disputes” in the Unions area.
Read the opinion
Case details
- Citations
- 498 U.S. 466 · 111 S. Ct. 880 · 112 L. Ed. 2d 991 · 1991 U.S. LEXIS 1141
- Docket number
- 89-1330
- Decided
- February 20, 1991
- Argued
- November 27, 1990
- Court era
- Rehnquist Court
- Decision type
- Opinion of the Court (orally argued)
- Disposition
- Affirmed
- Outcome for petitioner
- The petitioning party did not receive a favorable disposition
- Vote
- 9–0 (unanimous)
- Majority opinion
- John Paul Stevens
- Opinion assigned by
- William H. Rehnquist
- How the case arrived
- Certiorari
- Issue (SCDB)
- Union-union member disputes
- Issue area
- Unions
- Legal provision
- Labor-Management Reporting and Disclosure Act
- Type of law
- Federal statute
- Decision direction (SCDB)
- Conservative what this means
How the Justices voted
| Justice | Vote | Separate writing |
|---|---|---|
| Justice Byron R. White | Majority | |
| Justice Thurgood Marshall | Majority | |
| Justice Harry A. Blackmun | Majority | |
| Chief Justice William H. Rehnquist | Majority | |
| Justice John Paul Stevens | Majority | Wrote an opinion |
| Justice Sandra Day O'Connor | Majority | |
| Justice Antonin Scalia | Majority | |
| Justice Anthony M. Kennedy | Majority | |
| Justice David H. Souter | Majority |
Full case caption
International Organization of Masters, Mates & Pilots, et al. v. Timothy A. Brown
SCDB identifiers: case 1990-037, docket 1990-037-01.
Related decisions
Other cases on “Union-union member disputes”
- Air Line Pilots Association v. Joseph E. O'Neill
- Lynn L. Breininger v. Sheet Metal Workers International Association Local Union No. 6
- Sheet Metal Workers' International Assn. v. Lynn
- Reed v. United Transportation Union
- National Labor Relations Board v. International Brotherhood of Electrical Workers
- West v. Conrail
Cases on the same legal provision: Labor-Management Reporting and Disclosure Act
- Guy Wooddell, Jr. v. International Brotherhood of Electrical Workers
- United Steelworkers of America v. Sadlowski
- Hall v. Cole
- United States v. BrownAltered precedentLaw held unconstitutional
Same Term, same area (Unions)
- Arthur Groves v. Ring Screw Works
- Air Line Pilots Association v. Joseph E. O'Neill
- Lynn Martin v. Occupational Safety and Health Review Commission
- American Hospital Association v. National Labor Relations Board
- Robert D. Gilmer v. Interstate/johnson Lane Corporation
- James P. Lehnert v. Ferris Faculty Association
Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error