John Marshall (1755–1835) was a Founding Father and the fourth Chief Justice of the United States Supreme Court, serving from 1801 to 1835. Born in Germantown, Virginia, Marshall was the eldest of 15 children in a family of modest means. Despite limited formal education, he studied law at the College of William & Mary and quickly rose to prominence as a lawyer and politician.
Marshall's military service during the American Revolutionary War included participation in key battles such as Brandywine, Germantown, and Monmouth. After the war, he became a staunch advocate for the ratification of the U.S. Constitution, playing a significant role in Virginia's ratification debates.
As Chief Justice, Marshall transformed the Supreme Court into a powerful branch of government, establishing the principle of judicial review in the landmark case Marbury v. Madison (1803). His rulings in cases like McCulloch v. Maryland and Gibbons v. Ogden strengthened federal authority and shaped the interpretation of the Constitution.
Marshall's tenure was marked by his commitment to federalism and his ability to unify the Court, often writing unanimous opinions. He participated in over 1,000 decisions, authoring more than 500 himself, making him one of the most influential figures in American legal history.
Marshall's legacy endures as a cornerstone of American constitutional law, and his contributions continue to influence the judiciary and federal governance.
