Southern District of New York / Appointed 1925 / Served to 1930
Portrait of Thomas Day Thacher

Thomas Day Thacher

Judge, U.S. District Court for the Southern District of New York

Appointed by President Calvin Coolidge in 1925 and confirmed by voice vote, Thomas Day Thacher was a Judge on the U.S. District Court for the Southern District of New York. Rulings & record ↓ Sources ↓

Lived
1881–1950
Appointed by
Calvin Coolidge, 1925
Confirmed
by voice vote
Education
Yale 1904
Succeeded
Learned Hand

Federal judicial service

YearCourtAppointed byVote
1925Southern District of New York
succeeded Learned Hand
Coolidge (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

Yale Law School
Yale UniversityB.A.1904
Read law1906

Judicial Record

In our data, Thacher authored 29 published opinions for the court (1925–1930). Most cited: Gerli v. Silk Ass'n of America (42 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A selective record from published opinions in the CourtListener corpus, not every ruling; most unpublished district orders are not included.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 15 most-cited of 29 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 Thomas Day Thacher?
President Calvin Coolidge appointed Thomas Day Thacher to the U.S. District Court for the Southern District of New York in 1925.
Was Thomas Day Thacher appointed by a Democrat or a Republican?
Thomas Day Thacher was appointed by President Calvin Coolidge, a Republican. JudicialFinder records the appointing president's party, not a judge's own politics.
What was Thomas Day Thacher's confirmation vote?
Thomas Day Thacher was confirmed by voice vote on January 19, 1925. No senator-by-senator tally was recorded.
Which court was Thomas Day Thacher on?
Thomas Day Thacher was a Judge on the U.S. District Court for the Southern District of New York.

Sources

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

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