Third Circuit / Appointed 1920 / Served to 1941
Portrait of John Warren Davis

John Warren Davis

Judge, U.S. Court of Appeals for the Third Circuit

Appointed by President Woodrow Wilson in 1920 and confirmed by voice vote, John Warren Davis was a Judge on the U.S. Court of Appeals for the Third Circuit. He earned a law degree from University of Pennsylvania Law School (now Carey Law School) in 1906. He previously served on the U.S. District Court for the District of New Jersey. Opinions & record ↓ Sources ↓

Lived
1867–1945
Appointed by
Woodrow Wilson, 1920
Confirmed
by voice vote
Education
Bucknell 1896 · University of Pennsylvania Law School (now Carey Law School) 1906

Federal judicial service

YearCourtAppointed byVote
1916District of New JerseyWilson (D)Voice vote
1920Third CircuitWilson (D)Voice vote

Party letters show the appointing president’s party, not the judge’s own. A voice vote means the chamber approved aloud. No senator-by-senator tally is recorded.

Confirmation vote

Voice vote

The Senate approved this confirmation aloud, with no senator-by-senator tally recorded. Recorded roll-call votes begin in 1989.

Education

Judicial Record

In our data, Davis authored 6 published opinions for the court (1931–1932). Most cited: Wilson v. United States (45 citations).

Published, precedential opinions from the CourtListener corpus. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge.

Selected opinions

Showing the 6 most-cited of 6 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.

Questions & answers

Who appointed John Warren Davis?
President Woodrow Wilson appointed John Warren Davis to the U.S. Court of Appeals for the Third Circuit in 1920.
Was John Warren Davis appointed by a Democrat or a Republican?
John Warren Davis was appointed by President Woodrow Wilson, a Democrat. JudicialFinder records the appointing president's party, not a judge's own politics.
What was John Warren Davis's confirmation vote?
John Warren Davis was confirmed by voice vote on June 2, 1920. No senator-by-senator tally was recorded.
Which court was John Warren Davis on?
John Warren Davis was a Judge on the U.S. Court of Appeals for the Third Circuit.

Sources

Each fact on this page traces to a primary public record.

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21 years on the U.S. Court of Appeals for the Third Circuit. Data as of 2026-08-10. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).