This is a list of cases reported in volume 239 of United States Reports, decided by the Supreme Court of the United States in 1915 and 1916.

Justices of the Supreme Court at the time of volume 239 U.S.

The Supreme Court is established by Article III, Section 1 of the Constitution of the United States, which says: "The judicial Power of the United States, shall be vested in one supreme Court . . .". The size of the Court is not specified; the Constitution leaves it to Congress to set the number of justices. Under the Judiciary Act of 1789 Congress originally fixed the number of justices at six (one chief justice and five associate justices). Since 1789 Congress has varied the size of the Court from six to seven, nine, ten, and back to nine justices (always including one chief justice).

When the cases in volume 239 were decided the Court comprised the following nine members:

Portrait Justice Office Home State Succeeded Date confirmed by the Senate(Vote) Tenure on Supreme Court Edward Douglass White Chief Justice Louisiana Melville Fuller (Acclamation) –May 19, 1921(Died) Joseph McKenna Associate Justice California Stephen Johnson Field (Acclamation) –January 5, 1925(Retired) Oliver Wendell Holmes Jr. Associate Justice Massachusetts Horace Gray (Acclamation) –January 12, 1932(Retired) William R. Day Associate Justice Ohio George Shiras Jr. (Acclamation) –November 13, 1922(Retired) Charles Evans Hughes Associate Justice New York David Josiah Brewer (Acclamation) –June 10, 1916(Resigned) Willis Van Devanter Associate Justice Wyoming Edward Douglass White (as Associate Justice) (Acclamation) –June 2, 1937(Retired) Joseph Rucker Lamar Associate Justice Georgia William Henry Moody (Acclamation) –January 2, 1916(Died) Mahlon Pitney Associate Justice New Jersey John Marshall Harlan (50–26) –December 31, 1922(Resigned) James Clark McReynolds Associate Justice Tennessee Horace Harmon Lurton (44–6) –January 31, 1941(Retired)

Notable Case in 239 U.S. Hadacheck v. Sebastian Hadacheck v. Sebastian, 239 U.S. 394 (1915), was an early Supreme Court case on the constitutionality of zoning ordinances. The Court held that an ordinance of Los Angeles, California, prohibiting the manufacturing of bricks within specified limits of the city, did not unconstitutionally deprive the petitioner of his property without due process of law, or deny him equal protection of the laws.

Citation style

Under the Judiciary Act of 1789 the federal court structure at the time comprised District Courts, which had general trial jurisdiction; Circuit Courts, which had mixed trial and appellate (from the US District Courts) jurisdiction; and the United States Supreme Court, which had appellate jurisdiction over the federal District and Circuit courts—and for certain issues over state courts. The Supreme Court also had limited original jurisdiction (i.e., in which cases could be filed directly with the Supreme Court without first having been heard by a lower federal or state court). There were one or more federal District Courts and/or Circuit Courts in each state, territory, or other geographical region.

The Judiciary Act of 1891 created the United States Courts of Appeals and reassigned the jurisdiction of most routine appeals from the district and circuit courts to these appellate courts. The Act created nine new courts that were originally known as the "United States Circuit Courts of Appeals." The new courts had jurisdiction over most appeals of lower court decisions. The Supreme Court could review either legal issues that a court of appeals certified or decisions of court of appeals by writ of certiorari. On January 1, 1912, the effective date of the Judicial Code of 1911, the old Circuit Courts were abolished, with their remaining trial court jurisdiction transferred to the U.S. District Courts.

Bluebook citation style is used for case names, citations, and jurisdictions. "# Cir." = United States Court of Appeals e.g., "3d Cir." = United States Court of Appeals for the Third Circuit "D." = United States District Court for the District of . . . e.g.,"D. Mass." = United States District Court for the District of Massachusetts "E." = Eastern; "M." = Middle; "N." = Northern; "S." = Southern; "W." = Western e.g.,"M.D. Ala." = United States District Court for the Middle District of Alabama "Ct. Cl." = United States Court of Claims The abbreviation of a state's name alone indicates the highest appellate court in that state's judiciary at the time. e.g.,"Pa." = Supreme Court of Pennsylvania e.g.,"Me." = Supreme Judicial Court of Maine

List of cases in volume 239 U.S.