This justice’s story is told through the reading shelf: the best accounts of the life and the tenure are mapped, with recommendations, under Go Deeper.
This justice’s story is told through the reading shelf: the best accounts of the life and the tenure are mapped, with recommendations, under Go Deeper.
The opinions that defined this tenure are cited, with context, on the reading shelf — see the Go Deeper tab for the cases and the books that tell their story.
Owen Josephus Roberts is the man in the middle of the Court's greatest crisis — the swing justice whose vote in the spring of 1937 became 'the switch in time that saved nine.' A distinguished Philadelphia trial lawyer who had made his name as the government's special prosecutor in the Teapot Dome scandal, Herbert Hoover's 1930 appointee held the balance between the Four Horsemen and the Three Musketeers, and when he moved to uphold minimum-wage and labor legislation just as Franklin Roosevelt threatened to pack the Court, the constitutional revolution turned. He also wrote the free-exercise landmark Cantwell v. Connecticut, chaired the commission that investigated Pearl Harbor, and dissented in Korematsu. He has no full popular biography; Charles Leonard's study of the 1937 switch is the closest thing. Approach him through the Friedman & Israel chapter, the opinions on both sides of his shifting vote, and the book that tries to explain the switch.
The Bookshelf
The best short life of a justice defined by a single vote. The Chelsea House chapter recovers the whole career — the Philadelphia trial lawyer, the Teapot Dome prosecutor whose independence made him famous, the fifteen years on the Court, and the retirement to deaning the University of Pennsylvania law school. It is honest about the thing everyone remembers, the 1937 'switch,' and about the record on either side of it: the conservative who struck the New Deal's farm program and the moderate who upheld state regulation and wrote for religious liberty. The starting point for the Court's most consequential swing vote.
Roberts at the height of his resistance to the New Deal, and the source of one of constitutional law's most mocked passages. Striking down the Agricultural Adjustment Act, he described the Court's role as simply laying the challenged statute beside the Constitution 'to decide whether the latter squares with the former' — the so-called 'T-square' theory that Stone (§73), in dissent, derided as a wooden denial of the judgment judges actually exercise. A year before the switch, it shows the Roberts the New Deal feared. Free online.
Roberts's most durable opinion, and a landmark of religious liberty. For a unanimous Court he held that the Free Exercise Clause of the First Amendment binds the states through the Fourteenth — the free-exercise counterpart to Gitlow's (§72) incorporation of free speech — and reversed the breach-of-peace conviction of Jehovah's Witnesses proselytizing door to door. The case opened the modern law of religious freedom and remains foundational. The swing justice's lasting mark lies here, not in the switch. Free online.
The closest thing to a full study of Roberts, built around the question that shadows him: did he switch in 1937 from principle or from fear of Roosevelt's court-packing plan? Leonard works through the votes and the timing — the crucial conference in West Coast Hotel came before the packing plan was announced, complicating the cynical story — and tries to reconstruct a coherent judicial philosophy beneath the reputation for drift. Essential for anyone who wants to argue the switch rather than just invoke it. KTO Press.
The essential modern frame for Roberts's reputation — Cushman's revisionist case that the 1937 'switch in time' was doctrinal evolution, not political capitulation, which if right acquits Roberts of the charge that defines him. The book to read before deciding what West Coast Hotel meant. Oxford University Press.
The primary document of the switch controversy: Frankfurter's memorial essay publishing Roberts's own posthumous memorandum explaining his 1937 votes. Every account of the constitutional revolution starts, or quarrels, with this text.
The unsettling rejoinder: Ariens's argument that Frankfurter shaped — perhaps invented — the Roberts memorandum narrative to serve his own account of 1937. Read after the Frankfurter piece; together they make this little shelf an argument about how judicial history gets written.
The Reading Path
A researched route through the literature — in order.
- 1.The Friedman & Israel chapter — for the trial lawyer and Teapot Dome prosecutor turned swing justice
- 2.United States v. Butler — for the Roberts who fought the New Deal — and the 'T-square' line
- 3.Cantwell v. Connecticut — for his lasting mark — free exercise against the states
- 4.Leonard, A Search for a Judicial Philosophy — for the argument over the switch of 1937
Where the Papers Are Kept
Roberts asked that most of his papers be destroyed at his death, and the surviving record is thin — scattered material at the University of Pennsylvania and in his colleagues' collections. The gap is part of why the 1937 switch remains so hard to resolve and why no full biography exists. Visit →
Online Resources
Ideas for Further Research
- The switch in time. Roberts's 1937 move from the conservative bloc to uphold economic regulation is the most argued-about vote in the Court's history. Marshal the evidence — the conference dates, the pending packing plan, Roberts's own later memorandum — and take a side: was it principled evolution, political capitulation, or a coincidence the legend has overwritten? The destroyed papers make the case a study in history from silence.
- The justice as investigator. Roberts made his name prosecuting Teapot Dome and later chaired the commission that investigated the Pearl Harbor disaster — a justice repeatedly pulled into the executive's fact-finding. Set his commissions beside Jackson at Nuremberg and Joseph Lamar's (§64) 1914 mediation, and ask what the Court gains and loses when its members serve the political branches off the bench.
- Free exercise begins here. Cantwell v. Connecticut is Roberts's real monument — the case that made the Free Exercise Clause binding on the states and launched the modern law of religion. Trace the line from Cantwell through the mid-century free-exercise cases to Employment Division v. Smith and the religious-liberty fights of today, and ask why the swing justice's most lasting work is the part no one remembers. Seat lineage: Sanford §72 → Roberts → Burton §84.