Southern District of California / Appointed 1931 / Served to 1946
Portrait of Harry Aaron Hollzer

Harry Aaron Hollzer

Judge, U.S. District Court for the Southern District of California

Appointed by President Herbert Hoover in 1931 and confirmed by voice vote, Harry Aaron Hollzer was a Judge on the U.S. District Court for the Southern District of California. He earned a law degree from University of California, Berkeley, Department of Jurisprudence in 1903. Rulings & record ↓ Sources ↓

Lived
1880–1946
Appointed by
Herbert Hoover, 1931
Confirmed
by voice vote
Education
University of California, Berkeley 1902 · University of California, Berkeley, Department of Jurisprudence 1903
Succeeded by
Jacob Weinberger

Federal judicial service

YearCourtAppointed byVote
1931Southern District of CaliforniaHoover (R)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

University of California, BerkeleyB.L.1902
University of California, Berkeley, Department of JurisprudenceLL.B.1903

Judicial Record

In our data, Hollzer authored 8 published opinions for the court (1932–1944). Most cited: In Re Maier Brewing Co. (14 citations).

A selective record from published opinions in the CourtListener corpus, not every ruling; most unpublished district orders are not included. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge.

Recent & notable rulings

Showing the 8 most-cited of 8 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 Harry Aaron Hollzer?
President Herbert Hoover appointed Harry Aaron Hollzer to the U.S. District Court for the Southern District of California in 1931.
Was Harry Aaron Hollzer appointed by a Democrat or a Republican?
Harry Aaron Hollzer was appointed by President Herbert Hoover, a Republican. JudicialFinder records the appointing president's party, not a judge's own politics.
What was Harry Aaron Hollzer's confirmation vote?
Harry Aaron Hollzer was confirmed by voice vote on February 27, 1931. No senator-by-senator tally was recorded.
Which court was Harry Aaron Hollzer on?
Harry Aaron Hollzer was a Judge on the U.S. District Court for the Southern District of California.

Sources

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

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14 years on the U.S. District Court for the Southern District of California. Data as of 2026-08-10. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).