The United States Court of Appeals for the Tenth Circuit (in case citations, 10th Cir.) is a federal court with appellate jurisdiction over the district courts in the following districts:
- District of Colorado
- District of Kansas
- District of New Mexico
- Eastern District of Oklahoma
- Northern District of Oklahoma
- Western District of Oklahoma
- District of Utah
- District of Wyoming
United States Court of Appeals for the Tenth Circuit | |
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(10th Cir.) | |
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Location | Byron White U.S. Courthouse (Denver, Colorado) |
Appeals from |
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Established | March 28, 1929 |
Judges | 12 |
Circuit Justice | Neil Gorsuch |
Chief Judge | Jerome Holmes |
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These districts were part of the Eighth Circuit until 1929. The court is composed of nineteen active judges and is based at the Byron White U.S. Courthouse in Denver, Colorado. It is one of thirteen United States courts of appeals and has jurisdiction over 560,625 square miles, or roughly one seventh of the country's land mass.
History

Congress created a new judicial circuit in 1929 to accommodate the increased caseload in the federal courts. Between 1866 and 1912, twelve new states had entered the Union and been incorporated into the Eighth and Ninth Circuits. The Eighth Circuit encompassed 13 states and had become the largest in the nation.
Chief Justice William Howard Taft suggested the reorganization of the Eighth Circuit Court in response to widespread opposition in 1928 to a proposal to reorganize the nation's entire circuit structure. The original plan had sprung from an American Bar Association committee in 1925 and would have changed the composition of all but two circuits.
The House of Representatives considered two proposals to divide the existing Eighth Circuit. A bill by Representative Walter Newton would separate the circuit's eastern and western states. An alternate proposal divided the northern from the southern states. With the judges and bar of the existing Eighth Circuit for Newton's bill and little opposition to dividing the circuit, lawmakers focused on providing for more judgeships and meeting places of the circuit courts of appeals in their deliberations.
In 1929, Congress passed a law that placed the federal U.S. district courts in Minnesota, Iowa, North Dakota, South Dakota, Nebraska, Missouri, and Arkansas in the Eighth Circuit and created a Tenth Circuit that included Wyoming, Colorado, Utah, New Mexico, Kansas, and Oklahoma. Three additional judgeships were authorized and the sitting circuit judges were reassigned according to their residence. The Tenth Circuit was assigned a total of four judgeships.
Current composition of the court
As of December 13, 2023[update]:
# | Title | Judge | Duty station | Born | Term of service | Appointed by | ||
---|---|---|---|---|---|---|---|---|
Active | Chief | Senior | ||||||
38 | Chief Judge | Jerome Holmes | Oklahoma City, OK | 1961 | 2006–present | 2022–present | — | G.W. Bush |
33 | Circuit Judge | Harris Hartz | Albuquerque, NM | 1947 | 2001–present | — | — | G.W. Bush |
36 | Circuit Judge | Timothy Tymkovich | Denver, CO | 1956 | 2003–present | 2015–2022 | — | G.W. Bush |
39 | Circuit Judge | Scott Matheson Jr. | Salt Lake City, UT | 1953 | 2010–present | — | — | Obama |
40 | Circuit Judge | Robert E. Bacharach | Oklahoma City, OK | 1959 | 2013–present | — | — | Obama |
41 | Circuit Judge | Gregory A. Phillips | Cheyenne, WY | 1960 | 2013–present | — | — | Obama |
42 | Circuit Judge | Carolyn B. McHugh | Salt Lake City, UT | 1957 | 2014–present | — | — | Obama |
43 | Circuit Judge | Nancy Moritz | Topeka, KS | 1960 | 2014–present | — | — | Obama |
44 | Circuit Judge | Allison H. Eid | Denver, CO | 1965 | 2017–present | — | — | Trump |
45 | Circuit Judge | Joel M. Carson III | Roswell, NM | 1971 | 2018–present | — | — | Trump |
46 | Circuit Judge | Veronica S. Rossman | Denver, CO | 1972 | 2021–present | — | — | Biden |
47 | Circuit Judge | Richard Federico | Topeka, KS | 1977 | 2023–present | — | — | Biden |
21 | Senior Circuit Judge | Stephanie Kulp Seymour | Tulsa, OK | 1940 | 1979–2005 | 1994–2000 | 2005–present | Carter |
22 | Senior Circuit Judge | John Carbone Porfilio | inactive | 1934 | 1985–1999 | — | 1999–present | Reagan |
23 | Senior Circuit Judge | Stephen H. Anderson | inactive | 1932 | 1985–2000 | — | 2000–present | Reagan |
25 | Senior Circuit Judge | Bobby Baldock | Roswell, NM | 1936 | 1985–2001 | — | 2001–present | Reagan |
26 | Senior Circuit Judge | Wade Brorby | inactive | 1934 | 1988–2001 | — | 2001–present | Reagan |
27 | Senior Circuit Judge | David M. Ebel | Denver, CO | 1940 | 1988–2006 | — | 2006–present | Reagan |
28 | Senior Circuit Judge | Paul Joseph Kelly Jr. | Santa Fe, NM | 1940 | 1992–2017 | — | 2017–present | G.H.W. Bush |
30 | Senior Circuit Judge | Mary Beck Briscoe | inactive | 1947 | 1995–2021 | 2010–2015 | 2021–present | Clinton |
31 | Senior Circuit Judge | Carlos F. Lucero | Denver, CO | 1940 | 1995–2021 | — | 2021–present | Clinton |
32 | Senior Circuit Judge | Michael R. Murphy | Salt Lake City, UT | 1947 | 1995–2012 | — | 2012–present | Clinton |
34 | Senior Circuit Judge | Terrence L. O'Brien | Cheyenne, WY | 1943 | 2002–2013 | — | 2013–present | G.W. Bush |
List of former judges
# | Judge | State | Born–died | Active service | Chief Judge | Senior status | Appointed by | Reason for termination |
---|---|---|---|---|---|---|---|---|
1 | Robert E. Lewis | CO | 1857–1941 | 1929–1940 | — | 1940–1941 | Harding / Operation of law | death |
2 | John Hazelton Cotteral | OK | 1864–1933 | 1929–1933 | — | — | Coolidge / Operation of law | death |
3 | Orie Leon Phillips | NM | 1885–1974 | 1929–1956 | 1948–1956 | 1956–1974 | Hoover | death |
4 | George Thomas McDermott | KS | 1886–1937 | 1929–1937 | — | — | Hoover | death |
5 | Sam G. Bratton | NM | 1888–1963 | 1933–1961 | 1956–1959 | 1961–1963 | F. Roosevelt | death |
6 | Robert L. Williams | OK | 1868–1948 | 1937–1939 | — | 1939–1948 | F. Roosevelt | death |
7 | Walter A. Huxman | KS | 1887–1972 | 1939–1957 | — | 1957–1972 | F. Roosevelt | death |
8 | Alfred P. Murrah | OK | 1904–1975 | 1940–1970 | 1959–1970 | 1970–1975 | F. Roosevelt | death |
9 | John Coleman Pickett | WY | 1896–1983 | 1949–1966 | — | 1966–1983 | Truman | death |
10 | David Thomas Lewis | UT | 1912–1983 | 1956–1977 | 1970–1977 | 1977–1983 | Eisenhower | death |
11 | Jean Sala Breitenstein | CO | 1900–1986 | 1957–1970 | — | 1970–1986 | Eisenhower | death |
12 | Delmas Carl Hill | KS | 1906–1989 | 1961–1977 | — | 1977–1989 | Kennedy | death |
13 | Oliver Seth | NM | 1915–1996 | 1962–1984 | 1977–1984 | 1984–1996 | Kennedy | death |
14 | Joe Hickey | WY | 1911–1970 | 1966–1970 | — | — | L. Johnson | death |
15 | William Judson Holloway Jr. | OK | 1923–2014 | 1968–1992 | 1984–1991 | 1992–2014 | L. Johnson | death |
16 | Robert Hugh McWilliams Jr. | CO | 1916–2013 | 1970–1984 | — | 1984–2013 | Nixon | death |
17 | James Emmett Barrett | WY | 1922–2011 | 1971–1987 | — | 1987–2011 | Nixon | death |
18 | William Edward Doyle | CO | 1911–1986 | 1971–1984 | — | 1984–1986 | Nixon | death |
19 | Monroe G. McKay | UT | 1928–2020 | 1977–1993 | 1991–1993 | 1993–2020 | Carter | death |
20 | James Kenneth Logan | KS | 1929–2018 | 1977–1994 | — | 1994–1998 | Carter | retirement |
24 | Deanell Reece Tacha | KS | 1946–present | 1985–2011 | 2001–2008 | 2011 | Reagan | retirement |
29 | Robert Harlan Henry | OK | 1953–present | 1994–2010 | 2008–2010 | — | Clinton | resignation |
35 | Michael W. McConnell | UT | 1955–present | 2002–2009 | — | — | G.W. Bush | resignation |
37 | Neil Gorsuch | CO | 1967–present | 2006–2017 | — | — | G.W. Bush | elevation to Supreme Court |
Chief judges
Chief Judge | |||
---|---|---|---|
Phillips | 1948–1956 | ||
Bratton | 1956–1959 | ||
Murrah | 1959–1970 | ||
Lewis | 1970–1977 | ||
Seth | 1977–1984 | ||
Holloway, Jr. | 1984–1991 | ||
McKay | 1991–1993 | ||
Seymour | 1994–2000 | ||
Tacha | 2001–2008 | ||
Henry | 2008–2010 | ||
Briscoe | 2010–2015 | ||
Tymkovich | 2015–2022 | ||
Holmes | 2022–present |
Chief judges have administrative responsibilities with respect to their circuits, and preside over any panel on which they serve, unless the circuit justice (the Supreme Court justice responsible for the circuit) is also on the panel. Unlike the Supreme Court, where one justice is specifically nominated to be chief, the office of chief judge rotates among the circuit judges.
To be chief, a judge must have been in active service on the court for at least one year, be under the age of 65, and have not previously served as chief judge. A vacancy is filled by the judge highest in seniority among the group of qualified judges, with seniority determined first by commission date, then by age. The chief judge serves for a term of seven years, or until age 70, whichever occurs first. If no judge qualifies to be chief, the youngest judge over the age of 65 who has served on the court for at least one year shall act as chief until another judge qualifies. If no judge has served on the court for more than a year, the most senior judge shall act as chief. Judges can forfeit or resign their chief judgeship or acting chief judgeship while retaining their active status as a circuit judge.
When the office was created in 1948, the chief judge was the longest-serving judge who had not elected to retire, on what has since 1958 been known as senior status, or declined to serve as chief judge. After August 6, 1959, judges could not become or remain chief after turning 70 years old. The current rules have been in operation since October 1, 1982.
Succession of seats
The court has twelve seats for active judges, numbered in the order in which they were initially filled. Judges who assume senior status enter a kind of retirement in which they remain on the bench but vacate their seats, thus allowing the U.S. President to appoint new judges to fill their seats.
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See also
- Judicial appointment history for United States federal courts of the Tenth Circuit
- List of current United States circuit judges
Notes
- Elizabeth Aguilera (November 20, 2006). "10th Circuit judge's oath a family affair". The Denver Post. Retrieved April 15, 2017.
- Establishment of the Tenth Judicial Circuit: "An Act To amend sections 116, 118, 126 of the Judicial Code, as amended, to divide the eighth judicial circuit of the United States, and to create a tenth judicial circuit." Federal Judiciary History. FJC.gov. Retrieved September 24, 2009.
- "Tenth Circuit Act of 1929". Official website of the Federal Judicial Center. Archived from the original on September 26, 2006. Retrieved October 20, 2006.
- Prior to January 8, 1996, Judge Porfilio was named John Porfilio Moore.
- Lewis was appointed to the bench of the United States Court of Appeals for the Eighth Circuit in 1921 by Warren G. Harding. 45 Stat. 1346 reassigned his seat to the U.S. Court of Appeals for the Tenth Circuit.
- Cotteral was appointed to the bench of the United States Court of Appeals for the Eighth Circuit in 1928 by Calvin Coolidge. 45 Stat. 1346 reassigned his seat to the U.S. Court of Appeals for the Tenth Circuit.
- 28 U.S.C. § 45
- 62 Stat. 871, 72 Stat. 497, 96 Stat. 51
References
- "Standard Search". Federal Law Clerk Information System. Archived from the original on October 21, 2005. Retrieved June 16, 2005.
- primary but incomplete source for the duty stations
- "Instructions for Judicial Directory". Website of the University of Texas Law School. Archived from the original on November 11, 2005. Retrieved July 4, 2005.
- secondary source for the duty stations
- data is current to 2002
- "U. S. Court of Appeals for the Tenth Circuit". Official website of the Federal Judicial Center. Archived from the original on January 1, 2005. Retrieved June 16, 2005.
- source for the state, lifetime, term of active judgeship, term of chief judgeship, term of senior judgeship, appointer, termination reason, and seat information
External links

- United States Court of Appeals for the Tenth Circuit
- Recent opinions from FindLaw
- The Tenth Judicial Circuit Historical Society
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The United States Court of Appeals for the Tenth Circuit in case citations 10th Cir is a federal court with appellate jurisdiction over the district courts in the following districts District of Colorado District of Kansas District of New Mexico Eastern District of Oklahoma Northern District of Oklahoma Western District of Oklahoma District of Utah District of WyomingUnited States Court of Appeals for the Tenth Circuit 10th Cir LocationByron White U S Courthouse Denver Colorado Appeals fromDistrict of ColoradoDistrict of KansasDistrict of New MexicoEastern District of OklahomaNorthern District of OklahomaWestern District of OklahomaDistrict of UtahDistrict of WyomingEstablishedMarch 28 1929Judges12Circuit JusticeNeil GorsuchChief JudgeJerome Holmeswww wbr ca10 wbr uscourts wbr gov These districts were part of the Eighth Circuit until 1929 The court is composed of nineteen active judges and is based at the Byron White U S Courthouse in Denver Colorado It is one of thirteen United States courts of appeals and has jurisdiction over 560 625 square miles or roughly one seventh of the country s land mass HistoryU S Post Office and Courthouse as it appeared around 1916 Congress created a new judicial circuit in 1929 to accommodate the increased caseload in the federal courts Between 1866 and 1912 twelve new states had entered the Union and been incorporated into the Eighth and Ninth Circuits The Eighth Circuit encompassed 13 states and had become the largest in the nation Chief Justice William Howard Taft suggested the reorganization of the Eighth Circuit Court in response to widespread opposition in 1928 to a proposal to reorganize the nation s entire circuit structure The original plan had sprung from an American Bar Association committee in 1925 and would have changed the composition of all but two circuits The House of Representatives considered two proposals to divide the existing Eighth Circuit A bill by Representative Walter Newton would separate the circuit s eastern and western states An alternate proposal divided the northern from the southern states With the judges and bar of the existing Eighth Circuit for Newton s bill and little opposition to dividing the circuit lawmakers focused on providing for more judgeships and meeting places of the circuit courts of appeals in their deliberations In 1929 Congress passed a law that placed the federal U S district courts in Minnesota Iowa North Dakota South Dakota Nebraska Missouri and Arkansas in the Eighth Circuit and created a Tenth Circuit that included Wyoming Colorado Utah New Mexico Kansas and Oklahoma Three additional judgeships were authorized and the sitting circuit judges were reassigned according to their residence The Tenth Circuit was assigned a total of four judgeships Current composition of the courtAs of December 13 2023 update Title Judge Duty station Born Term of service Appointed by Active Chief Senior 38 Chief Judge Jerome Holmes Oklahoma City OK 1961 2006 present 2022 present G W Bush 33 Circuit Judge Harris Hartz Albuquerque NM 1947 2001 present G W Bush 36 Circuit Judge Timothy Tymkovich Denver CO 1956 2003 present 2015 2022 G W Bush 39 Circuit Judge Scott Matheson Jr Salt Lake City UT 1953 2010 present Obama 40 Circuit Judge Robert E Bacharach Oklahoma City OK 1959 2013 present Obama 41 Circuit Judge Gregory A Phillips Cheyenne WY 1960 2013 present Obama 42 Circuit Judge Carolyn B McHugh Salt Lake City UT 1957 2014 present Obama 43 Circuit Judge Nancy Moritz Topeka KS 1960 2014 present Obama 44 Circuit Judge Allison H Eid Denver CO 1965 2017 present Trump 45 Circuit Judge Joel M Carson III Roswell NM 1971 2018 present Trump 46 Circuit Judge Veronica S Rossman Denver CO 1972 2021 present Biden 47 Circuit Judge Richard Federico Topeka KS 1977 2023 present Biden 21 Senior Circuit Judge Stephanie Kulp Seymour Tulsa OK 1940 1979 2005 1994 2000 2005 present Carter 22 Senior Circuit Judge John Carbone Porfilio inactive 1934 1985 1999 1999 present Reagan 23 Senior Circuit Judge Stephen H Anderson inactive 1932 1985 2000 2000 present Reagan 25 Senior Circuit Judge Bobby Baldock Roswell NM 1936 1985 2001 2001 present Reagan 26 Senior Circuit Judge Wade Brorby inactive 1934 1988 2001 2001 present Reagan 27 Senior Circuit Judge David M Ebel Denver CO 1940 1988 2006 2006 present Reagan 28 Senior Circuit Judge Paul Joseph Kelly Jr Santa Fe NM 1940 1992 2017 2017 present G H W Bush 30 Senior Circuit Judge Mary Beck Briscoe inactive 1947 1995 2021 2010 2015 2021 present Clinton 31 Senior Circuit Judge Carlos F Lucero Denver CO 1940 1995 2021 2021 present Clinton 32 Senior Circuit Judge Michael R Murphy Salt Lake City UT 1947 1995 2012 2012 present Clinton 34 Senior Circuit Judge Terrence L O Brien Cheyenne WY 1943 2002 2013 2013 present G W BushList of former judges Judge State Born died Active service Chief Judge Senior status Appointed by Reason for termination 1 Robert E Lewis CO 1857 1941 1929 1940 1940 1941 Harding Operation of law death 2 John Hazelton Cotteral OK 1864 1933 1929 1933 Coolidge Operation of law death 3 Orie Leon Phillips NM 1885 1974 1929 1956 1948 1956 1956 1974 Hoover death 4 George Thomas McDermott KS 1886 1937 1929 1937 Hoover death 5 Sam G Bratton NM 1888 1963 1933 1961 1956 1959 1961 1963 F Roosevelt death 6 Robert L Williams OK 1868 1948 1937 1939 1939 1948 F Roosevelt death 7 Walter A Huxman KS 1887 1972 1939 1957 1957 1972 F Roosevelt death 8 Alfred P Murrah OK 1904 1975 1940 1970 1959 1970 1970 1975 F Roosevelt death 9 John Coleman Pickett WY 1896 1983 1949 1966 1966 1983 Truman death 10 David Thomas Lewis UT 1912 1983 1956 1977 1970 1977 1977 1983 Eisenhower death 11 Jean Sala Breitenstein CO 1900 1986 1957 1970 1970 1986 Eisenhower death 12 Delmas Carl Hill KS 1906 1989 1961 1977 1977 1989 Kennedy death 13 Oliver Seth NM 1915 1996 1962 1984 1977 1984 1984 1996 Kennedy death 14 Joe Hickey WY 1911 1970 1966 1970 L Johnson death 15 William Judson Holloway Jr OK 1923 2014 1968 1992 1984 1991 1992 2014 L Johnson death 16 Robert Hugh McWilliams Jr CO 1916 2013 1970 1984 1984 2013 Nixon death 17 James Emmett Barrett WY 1922 2011 1971 1987 1987 2011 Nixon death 18 William Edward Doyle CO 1911 1986 1971 1984 1984 1986 Nixon death 19 Monroe G McKay UT 1928 2020 1977 1993 1991 1993 1993 2020 Carter death 20 James Kenneth Logan KS 1929 2018 1977 1994 1994 1998 Carter retirement 24 Deanell Reece Tacha KS 1946 present 1985 2011 2001 2008 2011 Reagan retirement 29 Robert Harlan Henry OK 1953 present 1994 2010 2008 2010 Clinton resignation 35 Michael W McConnell UT 1955 present 2002 2009 G W Bush resignation 37 Neil Gorsuch CO 1967 present 2006 2017 G W Bush elevation to Supreme CourtChief judgesChief Judge Phillips 1948 1956 Bratton 1956 1959 Murrah 1959 1970 Lewis 1970 1977 Seth 1977 1984 Holloway Jr 1984 1991 McKay 1991 1993 Seymour 1994 2000 Tacha 2001 2008 Henry 2008 2010 Briscoe 2010 2015 Tymkovich 2015 2022 Holmes 2022 present Chief judges have administrative responsibilities with respect to their circuits and preside over any panel on which they serve unless the circuit justice the Supreme Court justice responsible for the circuit is also on the panel Unlike the Supreme Court where one justice is specifically nominated to be chief the office of chief judge rotates among the circuit judges To be chief a judge must have been in active service on the court for at least one year be under the age of 65 and have not previously served as chief judge A vacancy is filled by the judge highest in seniority among the group of qualified judges with seniority determined first by commission date then by age The chief judge serves for a term of seven years or until age 70 whichever occurs first If no judge qualifies to be chief the youngest judge over the age of 65 who has served on the court for at least one year shall act as chief until another judge qualifies If no judge has served on the court for more than a year the most senior judge shall act as chief Judges can forfeit or resign their chief judgeship or acting chief judgeship while retaining their active status as a circuit judge When the office was created in 1948 the chief judge was the longest serving judge who had not elected to retire on what has since 1958 been known as senior status or declined to serve as chief judge After August 6 1959 judges could not become or remain chief after turning 70 years old The current rules have been in operation since October 1 1982 Succession of seatsThe court has twelve seats for active judges numbered in the order in which they were initially filled Judges who assume senior status enter a kind of retirement in which they remain on the bench but vacate their seats thus allowing the U S President to appoint new judges to fill their seats Seat 1 Established on December 10 1869 by the Judiciary Act of 1869 as a circuit judgeship for the Eighth Circuit Reassigned on June 16 1891 to the United States Circuit Court of Appeals for the Eighth Circuit by the Judiciary Act of 1891 Reassigned on February 28 1929 to the United States Circuit Court of Appeals for the Tenth Circuit by 45 Stat 1346 R Lewis CO 1929 1940 Murrah OK 1940 1970 Doyle CO 1971 1984 Ebel CO 1988 2006 Gorsuch CO 2006 2017 Eid CO 2017 present Seat 2 Established on June 16 1891 by the Judiciary Act of 1891 as a seat of the Circuit Court of Appeals for the Eighth Circuit Reassigned on February 28 1929 to the United States Circuit Court of Appeals for the Tenth Circuit by 45 Stat 1346 Cotteral OK 1929 1933 Bratton NM 1933 1961 Seth NM 1962 1984 Baldock NM 1985 2001 Hartz NM 2001 present Seat 3 Established on February 28 1929 by 45 Stat 1346 Phillips NM 1929 1956 D Lewis UT 1956 1977 McKay UT 1977 1993 Murphy UT 1995 2012 McHugh UT 2014 present Seat 4 Established on February 28 1929 by 45 Stat 1346 McDermott KS 1929 1937 Williams OK 1937 1939 Huxman KS 1939 1957 Breitenstein CO 1957 1970 McWilliams Jr CO 1970 1984 Porfilio CO 1985 1999 Tymkovich CO 2003 present Seat 5 Established on August 3 1949 by 63 Stat 493 Pickett WY 1949 1966 Hickey WY 1966 1970 Barrett WY 1971 1987 Brorby WY 1988 2001 O Brien WY 2002 2013 Phillips WY 2013 present Seat 6 Established on May 19 1961 by 75 Stat 80 Hill KS 1961 1977 Logan KS 1977 1994 Briscoe KS 1995 2021 Federico KS 2023 present Seat 7 Established on June 18 1968 by 82 Stat 184 Holloway Jr OK 1968 1992 Henry OK 1994 2010 Bacharach OK 2013 present Seat 8 Established on October 20 1978 by 92 Stat 1629 Seymour OK 1979 2005 Holmes OK 2006 present Seat 9 Established on July 10 1984 by 98 Stat 333 Anderson UT 1985 2000 McConnell UT 2002 2009 Matheson Jr UT 2010 present Seat 10 Established on July 10 1984 by 98 Stat 333 Tacha KS 1985 2011 Moritz KS 2014 present Seat 11 Established on December 1 1990 by 104 Stat 5089 Kelly Jr NM 1992 2017 Carson III NM 2018 present Seat 12 Established on December 1 1990 by 104 Stat 5089 Lucero CO 1995 2021 Rossman CO 2021 presentSee alsoJudicial appointment history for United States federal courts of the Tenth Circuit List of current United States circuit judgesNotesElizabeth Aguilera November 20 2006 10th Circuit judge s oath a family affair The Denver Post Retrieved April 15 2017 Establishment of the Tenth Judicial Circuit An Act To amend sections 116 118 126 of the Judicial Code as amended to divide the eighth judicial circuit of the United States and to create a tenth judicial circuit Federal Judiciary History FJC gov Retrieved September 24 2009 Tenth Circuit Act of 1929 Official website of the Federal Judicial Center Archived from the original on September 26 2006 Retrieved October 20 2006 Prior to January 8 1996 Judge Porfilio was named John Porfilio Moore Lewis was appointed to the bench of the United States Court of Appeals for the Eighth Circuit in 1921 by Warren G Harding 45 Stat 1346 reassigned his seat to the U S Court of Appeals for the Tenth Circuit Cotteral was appointed to the bench of the United States Court of Appeals for the Eighth Circuit in 1928 by Calvin Coolidge 45 Stat 1346 reassigned his seat to the U S Court of Appeals for the Tenth Circuit 28 U S C 45 62 Stat 871 72 Stat 497 96 Stat 51References Standard Search Federal Law Clerk Information System Archived from the original on October 21 2005 Retrieved June 16 2005 primary but incomplete source for the duty stations Instructions for Judicial Directory Website of the University of Texas Law School Archived from the original on November 11 2005 Retrieved July 4 2005 secondary source for the duty stations data is current to 2002 U S Court of Appeals for the Tenth Circuit Official website of the Federal Judicial Center Archived from the original on January 1 2005 Retrieved June 16 2005 source for the state lifetime term of active judgeship term of chief judgeship term of senior judgeship appointer termination reason and seat informationExternal linksWikisource has original works on the topic United States Court of Appeals for the Tenth Circuit United States Court of Appeals for the Tenth Circuit Recent opinions from FindLaw The Tenth Judicial Circuit Historical Society