No. 25-365

Donald J. Trump, President of the United States, et al. v. Barbara, et al.

Lower Court: First Circuit
Docketed: 2025-09-29
Status: Pending
Type: Paid
Amici (22)Relisted (2) Experienced Counsel
Tags: birthright-citizenship citizenship-clause constitutional-interpretation executive-order fourteenth-amendment immigration-law
Key Terms:
AdministrativeLaw SocialSecurity DueProcess Securities Immigration ClassAction JusticiabilityDoctri
Latest Conference: 2025-12-05 (distributed 2 times)
Question Presented (AI Summary)

Whether the Executive Order restoring the original meaning of the Citizenship Clause complies with the Fourteenth Amendment and 8 U.S.C. 1401(a)

Question Presented (from Petition)

The Citizenship Clause of the Fourteenth Amendment provides that those “born * * * in the United States, and subject to the jurisdiction thereof,” are U.S. citizens. U.S. Const. Amend. XIV, § 1. The Clause was adopted to confer citizenship on the newly freed slaves and their children, not on the children of aliens temporarily visiting the United States or of illegal aliens. On January 20, 2025, President Trump issued Executive Order No. 14,160 , Protecting the Meaning and Value of American Citizenshi p, which restores the original meaning of the Citizenship Clause and provides, on a prospective basis only, that children of temporary visitors and illegal aliens are not U.S. citizens by birth. The Citizenship Order direct s federal agencies not to issue or accept citizenship documents for such children born more than 30 days after the Order’s effective date . The question presented is whether the Executive Order complies on its face with the Citizenship Clause and with 8 U.S.C. 1401(a), which codifies that Clause. (II)

Docket Entries

2026-02-10
Brief amicus curiae of William T. Dickson filed.
2026-02-10
Amicus brief of William T. Dickson submitted.
2026-02-10
Record requested from the United States Court of Appeals for the First Circuit.
2026-02-03
Brief amici curiae of Professor Gerard N. Magliocca filed.
2026-02-03
Amicus brief of Gerard N. Magliocca et. al. submitted.
2026-02-02
Amicus brief of The Kirkwood Institute, Hans Von Spakovsky, and Amy Swearer submitted.
2026-01-30
SET FOR ARGUMENT on Wednesday, April 1, 2026.
2026-01-29
Amicus brief of William T. Dickson submitted.
2026-01-29
Amicus brief of Former National Security Official Joshua Steinman submitted.
2026-01-29
Amicus brief of The Kirkwood Institute, Hans Von Spakovsky, and Amy Swearer submitted.
2026-01-28
Brief amicus curiae of William T. Dickson filed. (Corrected)
2026-01-28
Amicus brief of Senator Ted Cruz, Representative Jim Jordan, and Other Members of Congress submitted.
2026-01-28
Brief amici curiae of Senator Ted Cruz, et al. filed.
2026-01-27
Brief amici curiae of Michael T. Morley, et al. filed.
2026-01-27
Amicus brief of The Claremont Institute's Center for Constitutional Jurisprudence submitted.
2026-01-27
Amicus brief of Brief of Christian Family Coalition of Florida (CFC), Inc. submitted.
2026-01-27
Amicus brief of Michael T. Morley and Florida State University Election Law Center submitted.
2026-01-27
Amicus brief of Federation for American Immigration Reform and Landmark Legal Foundation submitted.
2026-01-27
Amicus brief of Former National Security Official Joshua Steinman submitted.
2026-01-27
Amicus brief of Professor Ilan Wurman submitted.
2026-01-27
Amicus brief of Tennessee, Iowa, and 22 Other States submitted.
2026-01-27
Brief amicus curiae of Professor Ilan Wurman filed.
2026-01-27
Brief amici curiae of Claudia Tenney, et al. filed.
2026-01-27
Brief amici curiae of The Kirkwood Institute, et al. filed.
2026-01-27
Brief amicus curiae of Honorable Edwin Meese III filed.
2026-01-27
Brief amicus curiae of Former National Security Official Joshua Steinman filed.
2026-01-27
Brief amicus curiae of Christian Family Coalition of Florida (CFC), Inc. filed.
2026-01-27
Brief amicus curiae of Coolidge Reagan Foundation filed.
2026-01-27
Brief amici curiae of Tennessee, et al. filed.
2026-01-27
Brief amicus curiae of Former National Security Official Joshua Steinman filed. (Corrected)
2026-01-27
Brief amicus curiae of Claremont Institute's Center for Constitutional Jurisprudence filed.
2026-01-27
Brief amicus curiae of Former United States Attorney General Edwin Meese III filed.
2026-01-27
Brief amicus curiae of Professor Richard A. Epstein filed.
2026-01-27
Brief amici curiae of America's Future, et al. filed.
2026-01-27
Brief amicus curiae of America First Policy Institute filed.
2026-01-27
Brief amicus curiae of The Claremont Institute's Center for Constitutional Jurisprudence filed.
2026-01-27
Brief amicus curiae of Federation for American Immigration Reform filed.
2026-01-27
Certificate of Word Count Compliance of Claudia Tenney, Andy Biggs, Cory Mills, John Rose, and Barry Moore submitted.
2026-01-27
Amicus brief of America's Future, Gun Owners of America, Gun Owners Foundation, Gun Owners of California, Citizens United, Tennessee Firearms Association, Tennessee Firearms Foundation, Judicial Action Group Foundation, U.S. Constitutional Rights Legal Defense Fund, and Conservative Legal Defense and Education Fund submitted.
2026-01-27
Amicus brief of Coolidge Reagan Foundation submitted.
2026-01-27
Amicus brief of America First Policy Institute submitted.
2026-01-27
Amicus brief of Former United States Attorney General Edwin Meese III submitted.
2026-01-27
Amicus brief of Claudia Tenney, Andy Biggs, Cory Mills, John Rose, and Barry Moore submitted.
2026-01-27
Amicus brief of Professor Richard A. Epstein submitted.
2026-01-23
2026-01-23
Amicus brief of Senator Eric Schmitt and Representative Chip Roy submitted.
2026-01-23
Amicus brief of Center for Renewing America submitted.
2026-01-23
Amicus brief of Article III Project submitted.
2026-01-23
Brief amici curiae of Senator Eric Schmitt, et al. filed.
2026-01-23
Brief amicus curiae of Center for Renewing America filed.
2026-01-20
Brief of petitioners Donald J. Trump, President of the United States, et al. filed.
2026-01-20
Brief for the Petitioners of Donald J. Trump, President of the United States, et al. submitted.
2026-01-12
Motion to dispense with printing the joint appendix filed by petitioners GRANTED.
2025-12-17
Motion to dispense with printing the joint appendix filed by petitioners Donald J. Trump, President of the United States, et al.
2025-12-17
Motion of Donald J. Trump, President of the United States, et al. to dispense with joint appendix submitted.
2025-12-05
Petition for a writ of certiorari before judgment GRANTED.
2025-12-01
DISTRIBUTED for Conference of 12/5/2025.
2025-11-06
Reply of petitioner Donald J. Trump, President of the United States, et al. filed. (Distributed)
2025-11-05
DISTRIBUTED for Conference of 11/21/2025.
2025-11-04
Waiver of Donald J. Trump, President of the United States, et al. of the 14-day waiting period submitted.
2025-11-04
Waiver of the 14-day waiting period for the distribution of the petition pursuant to Rule 15.5 filed by petitioners.
2025-10-29
Amicus brief of Corey J. Biazzo, Esq. and Kevin Song submitted.
2025-10-29
Amicus brief of U.S. Senators Ted Cruz, Lindsey Graham, Ted Budd, Bernie Moreno, Jim Banks, Mike Lee, Kevin Cramer, Cindy Hyde-Smith, and Marsha Blackburn submitted.
2025-10-29
Brief of Barbara, et al. in opposition submitted.
2025-10-29
Amicus brief of America's Future, Gun Owners of America, Gun Owners Foundation, Gun Owners of California, Citizens United, U.S. Constitutional Rights Legal Defense Fund, and Conservative Legal Defense and Education Fund submitted.
2025-10-29
Amicus brief of Brief of Christian Family Coalition of Florida (CFC), Inc. submitted.
2025-10-29
Amicus brief of The Claremont Institute's Center for Constitutional Jurisprudence submitted.
2025-10-29
Brief of respondents Barbara, et al. in opposition filed.
2025-10-27
Amicus brief of Federation for American Immigration Reform and Landmark Legal Foundation submitted.
2025-10-24
Amicus brief of Tennessee, Iowa, and 22 Other States submitted.
2025-10-10
Amicus brief of 18 Members of the Committee on the Judiciary of the U.S. House of Representatives submitted.
2025-09-26
Petition for a writ of certiorari before judgment filed. (Response due October 29, 2025)

Attorneys

18 Members of the Committee on the Judiciary of the U.S. House of Representatives
R. Trent McCotterBoyden Gray PLLC, Amicus
R. Trent McCotterBoyden Gray PLLC, Amicus
R. Trent McCotterBoyden Gray PLLC, Amicus
Advancing American Freedom
John Marc WheatAdvancing American Freedom, Inc., Amicus
America First Policy Institute
Brian Kirk KelseyAmerica First Policy Institute, Amicus
Brian Kirk KelseyAmerica First Policy Institute, Amicus
Brian Kirk KelseyAmerica First Policy Institute, Amicus
America's Future, Gun Owners of America, Gun Owners Foundation, Gun Owners of California, Citizens United, Tennessee Firearms Association, Tennessee Firearms Foundation, Judicial Action Group Foundation, U.S. Constitutional Rights Legal Defense Fund, and
William Jeffrey OlsonWilliam J. Olson, P.C., Amicus
William Jeffrey OlsonWilliam J. Olson, P.C., Amicus
America's Future, Gun Owners of America, Gun Owners Foundation, Gun Owners of California, Citizens United, U.S. Constitutional Rights Legal Defense Fund, and Conservative Legal Defense and Education Fund
William Jeffrey OlsonWilliam J. Olson, P.C., Amicus
William Jeffrey OlsonWilliam J. Olson, P.C., Amicus
William Jeffrey OlsonWilliam J. Olson, P.C., Amicus
Article III Project
Stephen Porter HalbrookStephen P. Halbrook, PH.D.Attorney at Law, Amicus
Stephen Porter HalbrookStephen P. Halbrook, PH.D.Attorney at Law, Amicus
Stephen Porter HalbrookStephen P. Halbrook, PH.D.Attorney at Law, Amicus
Barbara, et al.
Cody Hirt WofsyAmerican Civil Liberties Union Foundation, Respondent
Cody Hirt WofsyAmerican Civil Liberties Union Foundation, Respondent
Cody Hirt WofsyAmerican Civil Liberties Union Foundation, Respondent
Brief of Christian Family Coalition of Florida (CFC), Inc.
Dennis Grossman — Amicus
Dennis Grossman — Amicus
Dennis Grossman — Amicus
Center for Renewing America
Kenneth T. Cuccinelli IIKenneth T. Cuccinelli, II, Attorney at Law, PLLC, Amicus
Kenneth T. Cuccinelli IIKenneth T. Cuccinelli, II, Attorney at Law, PLLC, Amicus
Kenneth T. Cuccinelli IIKenneth T. Cuccinelli, II, Attorney at Law, PLLC, Amicus
Claudia Tenney, Andy Biggs, Cory Mills, John Rose, and Barry Moore
Philip Joseph VecchioPhilip J. Vecchio, P.C., Amicus
Philip Joseph VecchioPhilip J. Vecchio, P.C., Amicus
Philip Joseph VecchioPhilip J. Vecchio, P.C., Amicus
Coolidge Reagan Foundation
Dan BackerChalmers, Adams, Backer & Kaufman LLC, Amicus
Dan BackerChalmers, Adams, Backer & Kaufman LLC, Amicus
Dan BackerChalmers, Adams, Backer & Kaufman LLC, Amicus
Corey J. Biazzo, Esq. and Kevin Song
Corey John BiazzoBiazzo Law PLLC, Amicus
Corey John BiazzoBiazzo Law PLLC, Amicus
Corey John BiazzoBiazzo Law PLLC, Amicus
Donald J. Trump, President of the United States, et al.
D. John SauerSolicitor General, Petitioner
D. John SauerSolicitor General, Petitioner
D. John SauerSolicitor General, Petitioner
Federation for American Immigration Reform
Christopher J. HajecImmigration Reform Law Institute, Amicus
Christopher J. HajecImmigration Reform Law Institute, Amicus
Federation for American Immigration Reform and Landmark Legal Foundation
Christopher J. HajecFederation for American Immigration Reform, Amicus
Christopher J. HajecFederation for American Immigration Reform, Amicus
Christopher J. HajecFederation for American Immigration Reform, Amicus
Former National Security Official Joshua Steinman
Judd Edward Stone IIStone | Hilton PLLC, Amicus
Judd Edward Stone IIStone | Hilton PLLC, Amicus
Judd Edward Stone IIStone | Hilton PLLC, Amicus
Former United States Attorney General Edwin Meese III
John Christian AdamsPublic Interest Legal Foundation, Amicus
John Christian AdamsPublic Interest Legal Foundation, Amicus
John Christian AdamsPublic Interest Legal Foundation, Amicus
Gerard N. Magliocca et. al.
Gerard N. MaglioccaIndiana University Robert H. McKinney Law School, Amicus
Gerard N. Magliocca, et. al.
Gerard N. MaglioccaIndiana University Robert H. McKinney Law School, Amicus
Gerard N. MaglioccaIndiana University Robert H. McKinney Law School, Amicus
Michael T. Morley and Florida State University Election Law Center
Michael T. MorleyFlorida State University Election Law Center, Amicus
Michael T. MorleyFlorida State University Election Law Center, Amicus
Michael T. MorleyFlorida State University Election Law Center, Amicus
Professor Ilan Wurman
Ilan WurmanUniversity of Minnesota Law School, Amicus
Ilan WurmanUniversity of Minnesota Law School, Amicus
Ilan WurmanUniversity of Minnesota Law School, Amicus
Professor Richard A. Epstein
Benjamin Michael FlowersAshbrook Byrne Kresge Flowers LLC, Amicus
Benjamin Michael FlowersAshbrook Byrne Kresge Flowers LLC, Amicus
Benjamin Michael FlowersAshbrook Byrne Kresge Flowers LLC, Amicus
Senator Eric Schmitt and Representative Chip Roy
Charles Justin CooperCooper & Kirk, PLLC, Amicus
Charles Justin CooperCooper & Kirk, PLLC, Amicus
Charles Justin CooperCooper & Kirk, PLLC, Amicus
Senator Ted Cruz, Representative Jim Jordan, and Other Members of Congress
James Ryan CondeBoyden Gray PLLC, Amicus
James Ryan CondeBoyden Gray PLLC, Amicus
James Ryan CondeBoyden Gray PLLC, Amicus
Service Employees International Union, et al.
Steven Kenneth UryService Employees International Union, Amicus
Steven Kenneth UryService Employees International Union, Amicus
Steven Kenneth UryService Employees International Union, Amicus
Tennessee, Iowa, and 22 Other States
James Matthew RiceOffice of Tennessee Attorney General, Amicus
James Matthew RiceOffice of Tennessee Attorney General, Amicus
James Matthew RiceOffice of Tennessee Attorney General, Amicus
The Claremont Institute's Center for Constitutional Jurisprudence
John C. EastmanConstitutional Counsel Group, Amicus
John C. EastmanConstitutional Counsel Group, Amicus
John C. EastmanConstitutional Counsel Group, Amicus
The Kirkwood Institute, Hans Von Spakovsky, and Amy Swearer
Alan Roger OstergrenAlan R. Ostergren, PC, Amicus
Alan Roger OstergrenAlan R. Ostergren, PC, Amicus
Alan Roger OstergrenAlan R. Ostergren, PC, Amicus
U.S. Senators Ted Cruz, Lindsey Graham, Ted Budd, Bernie Moreno, Jim Banks, Mike Lee, Kevin Cramer, Cindy Hyde-Smith, and Marsha Blackburn
R. Trent McCotterBoyden Gray PLLC, Amicus
R. Trent McCotterBoyden Gray PLLC, Amicus
William T. Dickson
William T. Dickson — Amicus
William T. Dickson — Amicus
William T. Dickson — Amicus