Frederick Lincoln Siddons
United States federal judge (1864-1931)

Frederick Lincoln Siddons (November 21, 1864 – June 19, 1931) was an Associate Justice of the Supreme Court of the District of Columbia.
Education and career
He was born on November 21, 1864, in London, England, and baptized at St Michael's, Highgate. The parents were named as James Henry Siddons (who was actually Joachim Hayward Stocqueler) and Mary Agnes (née Cameron), a performer, who were not married until 1870.
Siddons received a Bachelor of Laws in 1887 and a Master of Laws in 1888, both from Columbian University School of Law (now George Washington University Law School). He was employed with the United States Department of the Treasury starting in 1888. He entered private practice in Washington, D.C. starting in 1890. He was a Professor of Law at National University School of Law (now George Washington University Law School) from 1898. He was a member of the Commission on Uniform State Laws for the District of Columbia.
Federal judicial service
Siddons was a United States Commissioner for the Supreme Court of the District of Columbia from 1913 to 1915.
Siddons was nominated by President Woodrow Wilson on December 9, 1914, to an Associate Justice seat on the Supreme Court of the District of Columbia (now the United States District Court for the District of Columbia) vacated by Associate Justice Daniel Thew Wright.
“Frederick Lincoln Siddons” enters the record as united States federal judge (1864-1931). Crown Archives preserves that source wording while asking what Frederick, Lincoln and Siddons can confirm, complicate or overturn.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Apr 7, 2026. The linked authority identifier is Q5498282. VIAF identifies the subject as 8899153289946332770004. The Library of Congress control number is no2018098847. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1864, 1931, 1870 and 1887.
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This entry incorporates text from “Frederick Lincoln Siddons” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.