Solicitor General, Montana Attorney General's Office
Christian is currently Solicitor General of Montana, where he serves as the chief litigator and principal legal advisor to Montana Attorney General Austin Knudsen. In that capacity, he manages litigation before the federal district courts, courts of appeal, and the United States Supreme Court, as well as the Montana Supreme Court. He previously served in the Trump Administration as Senior Counsel to the Assistant Secretary for Civil Rights at the U.S. Department of Education. Prior to government service, he was a public interest constitutional litigator at Mountain States Legal Foundation and a fellow at the Institute for Justice. He clerked for Justice Caleb Stegall on the Kansas Supreme Court. He also served as Director of Publications for the Federalist Society's national headquarters.
Christian earned his B.A. in Political Science in 2009 from the University of Pennsylvania before attending the University of Kansas School of Law. Christian is admitted to practice law in Kansas and Montana. A Kansas native, he is a die-hard fan of the Kansas Jayhawks, Kansas City Chiefs, and Kansas City Royals.
Christian is a member of the Federalism & Separation of Powers Practice Group's Executive Committee.
United States Attorney, Eastern District of California
Mr. Grant was appointed by Attorney General Pam Bondi to serve as the United States Attorney for the Eastern District of California beginning on August 11, 2025. Pursuant to 28 U.S.C. § 546(d), he was further appointed by the district court effective December 9, 2025.
Mr. Grant is a veteran of the Department of Justice, having served twice in Washington, D.C.: from 1991 to 1993 as an Attorney-Adviser in the Office of Legal Counsel, and from 2017 to 2021 as a Deputy Assistant Attorney General in the Environment and Natural Resources Division (ENRD). During his tenure at ENRD, he supervised more than a hundred Department litigators advancing the interests of the United States and its agencies in both enforcement and defensive matters, both civil and criminal.
In addition to his service in the Department, Mr. Grant has decades of experience in private practice in Washington, D.C. and Sacramento. That experience includes arguments in the U.S. Supreme Court, the California Supreme Court, and numerous other federal and state courts.
Mr. Grant served as a law clerk to Chief Justice Warren E. Burger (retired) and Associate Justice Clarence Thomas during the Supreme Court’s October 1994 Term. Earlier he served as a law clerk to Judge Edith H. Jones of the U.S. Court of Appeals for the Fifth Circuit in Houston, Texas.
Mr. Grant grew up in Modesto, California and raised his family in Sacramento County. He attended the University of California, Berkeley, from which he earned a bachelor’s degree in economics (1986) and a law degree (1990).
Colorado Oil & Gas Conservation Commission v. Martinez
Christian Corrigan
Are concerns over climate change sufficient to prevent all new oil and gas development in...
The (In)signifcance Of Del Monte Dunes
Eric Grant
The only takings case of the Supreme Court's 1998 Term, City of Monterey v. Del...