Historical · U.S. Court of Appeals for the Tenth Circuit
Robert E. Lewis
Former Circuit Judge · U.S. Court of Appeals for the Tenth Circuit · 1921–1941 · Appointed by None Reassignment
Robert E. Lewis served as a circuit judge of the U.S. Court of Appeals for the Tenth Circuit (1921–1941). Lewis was appointed by None Reassignment.
Key facts
- Full name
- Robert E. Lewis
- Court
- U.S. Court of Appeals for the Tenth Circuit
- Office
- Circuit Judge (U.S. Court of Appeals)
- Status
- Former circuit judge
- Duty status
- Not serving
- Appointment
- Recess appointment
- FJC seat
- CA100101
- Tenure
- 1921–1941
- Confirmed
- —
- Born
- 1857-04-03
- Died
- 1941-07-31
- First year on the bench
- 1921
- Dataset version
- 1.20260711
Appointment & service record
U.S. Court of Appeals for the Eighth Circuit · 1921–1929
- Seat
- CA80103
- Appointment
- Senate-confirmed
- Appointing president
- Warren G Harding
- Confirmed
- 1921-11-15
- Commissioned
- 1921-11-15
- Senior status
- —
U.S. Court of Appeals for the Tenth Circuit · 1929–1940
- Seat
- CA100101
- Appointment
- Recess appointment
- Appointing president
- None Reassignment
- Confirmed
- Recess appointment
- Commissioned
- 1929-03-28
- Senior status
- 1940-05-31
Court, FJC seat, appointment type (Senate-confirmed or recess), appointing president, confirmation and commission dates, and senior-status date are drawn from the Federal Judicial Center Biographical Directory and Wikidata.[1][2][3]
Sources
- [1]https://www.fjc.gov/node/1383886fjc · retrieved 2026-07-11
- [2]https://www.fjc.gov/history/judges/biographical-directory-article-iii-federal-judges-exportfjc-directory · retrieved 2026-07-11
- [3]https://www.wikidata.org/wiki/Q7343857Wikidata · retrieved 2026-07-11
Biographical narrative
1,171 words · sourced from the Wikipedia REST extract
Robert E. Lewis was a United States circuit judge who served on both the United States Court of Appeals for the Eighth Circuit and the United States Court of Appeals for the Tenth Circuit during the early twentieth century. Born in Missouri in 1857, he pursued a legal career that spanned private practice, state prosecution, candidacy for state office, state judicial service, and ultimately more than three decades on the federal bench. Appointed to the federal district court by President Theodore Roosevelt and later elevated to the circuit court by President Warren G. Harding, a Republican, Lewis became one of the founding judges of the Tenth Circuit when it was created in 1929 and participated in the national administration of the federal judiciary through his membership in the Conference of Senior Circuit Judges.
Early life and legal career
Robert E. Lewis was born on April 3, 1857, in Cass County, Missouri, during the years preceding the Civil War. He pursued his undergraduate education at Westminster College, located in Fulton, Missouri, an institution that provided classical liberal arts training during that era. Following his collegiate studies, Lewis entered the legal profession through the traditional method of reading law, a common path to bar admission in the late nineteenth century that involved studying under practicing attorneys rather than attending law school. He was admitted to the bar in 1880.
Lewis established a private law practice in Clinton, Missouri, where he worked for seventeen years from 1880 to 1897. During this period, he also entered public service as the prosecuting attorney of Henry County, Missouri, holding that position from 1883 to 1887. This role provided him with significant trial experience and familiarity with criminal law and procedure. His legal reputation and involvement in Missouri politics grew during these years, culminating in his candidacy for Governor of Missouri in 1896 as a Republican. Though the outcome of that gubernatorial race is not recorded in available sources, his willingness to seek the state's highest office indicates his standing within Missouri's legal and political communities.
Lewis subsequently relocated to Colorado, where he continued his judicial career at the state level. He served as a judge of the 4th Judicial District of Colorado from 1903 to 1906, presiding over trial-level matters in the state court system. This experience on the state bench provided him with the judicial temperament and decision-making experience that would later inform his federal service.
Federal appellate service
Lewis's federal judicial career began when President Theodore Roosevelt nominated him to the United States District Court for the District of Colorado on April 9, 1906. He was appointed to fill a vacancy created by the departure of Judge Moses Hallett. The United States Senate confirmed his nomination with remarkable speed, acting on April 10, 1906, and Lewis received his commission the same day. He served as a federal district judge for more than fifteen years, presiding over trial matters in Colorado until December 1, 1921, when his service on that court terminated due to his elevation to the appellate bench.
Lewis's appointment to the United States Court of Appeals for the Eighth Circuit came through President Warren G. Harding, a Republican. Harding nominated Lewis on November 3, 1921, to fill a seat that had been vacated by Judge William Cather Hook. The Senate confirmed the nomination on November 15, 1921, and Lewis received his commission the same day. The Eighth Circuit at that time covered a broad geographic area in the central United States, and Lewis joined a small panel of judges responsible for reviewing appeals from federal district courts across multiple states.
Lewis's tenure on the Eighth Circuit lasted until 1929, when a significant reorganization of the federal appellate system altered his judicial assignment. Congress passed legislation creating the United States Court of Appeals for the Tenth Circuit, carving out a new circuit from portions of the existing Eighth Circuit. By operation of law on March 28, 1929, Lewis was reassigned to the newly established Tenth Circuit, where he occupied a new seat authorized by statute. This reassignment did not require a new nomination or confirmation process, as it was accomplished through the statutory reorganization itself.
As a member of the Tenth Circuit, Lewis took on additional administrative responsibilities within the federal judiciary. From 1929 to 1940, he served as a member of the Conference of Senior Circuit Judges, the body that later became known as the Judicial Conference of the United States. This conference brought together senior judges from across the federal appellate system to address administrative matters, propose procedural reforms, and coordinate the work of the federal courts nationwide. Lewis's participation in this body for more than a decade indicates that he played a role in shaping judicial administration during a formative period in the development of the modern federal court system.
Lewis assumed senior status on May 31, 1940, a designation that allowed him to continue hearing cases with a reduced caseload. At the time he took senior status, he held the distinction of being the last appeals court judge in active service who had been appointed to his appellate position by President Harding. His service on the Tenth Circuit ended with his death on July 31, 1941, concluding a federal judicial career that had spanned thirty-five years across both trial and appellate courts.
Jurisprudence and legacy
The specific details of Lewis's judicial philosophy and the particular cases he decided are not extensively documented in available records. As a circuit judge serving during the 1920s and 1930s, he would have confronted legal questions arising from the significant economic and social transformations of that era, including disputes related to the expansion of federal regulatory authority, questions of interstate commerce, and the interpretation of constitutional provisions during a period of rapid change in American law.
Lewis's career reflects the evolution of the federal judiciary during a critical period of institutional development. His service bridged the presidencies of Theodore Roosevelt and Franklin D. Roosevelt, spanning an era that saw substantial growth in the scope and complexity of federal law. His reassignment from the Eighth Circuit to the newly created Tenth Circuit in 1929 placed him at the center of an important structural reform, as Congress sought to manage the growing caseload of the federal appellate system by creating additional circuits with more geographically focused jurisdictions.
The length of Lewis's federal service—more than three decades—provided continuity and institutional memory during a time of significant legal change. His participation in the Conference of Senior Circuit Judges for eleven years suggests that his colleagues valued his experience and judgment in matters of judicial administration. As one of the founding members of the Tenth Circuit bench, Lewis helped establish the practices and traditions of a court that would serve the mountain and plains states for generations to come. His career exemplifies the trajectory of many federal judges of his generation, who combined state legal practice, state judicial service, and ultimately appointment to the federal bench, bringing diverse experience to their interpretation and application of federal law.
Sources & provenance
Every quantitative or attributable claim above carries a per-section [N] marker that resolves to the corresponding URL below. Each entry records the upstream provider, the canonical URL, and the timestamp at which the underlying source was retrieved.
Key facts
- https://www.fjc.gov/node/1383886fjc · retrieved 2026-07-11
- https://www.fjc.gov/history/judges/biographical-directory-article-iii-federal-judges-exportfjc-directory · retrieved 2026-07-11
- https://www.wikidata.org/wiki/Q7343857Wikidata · retrieved 2026-07-11
Biographical narrative
- https://en.wikipedia.org/wiki/Robert_E._LewisWikipedia · retrieved 2026-07-11
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