User:SuperWIKI/sandbox/State deans (4)

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For senators and representatives who represented defunct parties or switched parties intra-term, only their latest party while in office is reflected. Most states, due to not having long-running deans until the 1900s, have tables only starting from that decade.

California

Senior members of California's congressional delegation (1885–present)
Congress Dates Senior senator
(Seniority and tenure)
(Cause of departure)
Delegation dean
(Combined seniority
and tenure)
House dean
(Seniority and tenure)
(Cause of departure)
49th March 4, 1885
March 8, 1886
 
John F. Miller
Seniority from March 4, 1881
(5 years, 4 days)
(died)
Miller
(Senate)

Seniority from March 4, 1881
(5 years, 4 days)

 
Barclay Henley
Seniority from March 4, 1883
(3 years, 364 days)
(retired)
March 8, 1886
March 4, 1887
 
Leland Stanford
Seniority from March 4, 1885
(8 years, 109 days)
(died)
Henley
(House)

Seniority from March 4, 1883
(3 years, 364 days)

50th March 4, 1887
March 4, 1889
Co-deans:
Stanford (Senate)
Felton (House)

Seniority from March 4, 1885
(3 years, 364 days)

 
Charles N. Felton
Seniority from March 4, 1885[a]
(3 years, 364 days)
(retired)
51st March 4, 1889
March 4, 1891
Co-deans:
Stanford (Senate)
McKenna, Morrow (House)

Seniority from March 4, 1885
(5 years, 364 days)

Co-deans:
   
Joseph McKenna,
William W. Morrow

Seniority from March 4, 1885
(5 years, 364 days)
(Morrow retired)
52nd March 4, 1891
March 28, 1892
Co-deans:
Stanford (Senate)
McKenna (House)

Seniority from March 4, 1885
(7 years, 24 days)

 
Joseph McKenna
Seniority from March 4, 1885
(7 years, 24 days)
(appointed appeals court
judge
)
March 28, 1892
March 4, 1893
Stanford
(Senate)

Seniority from March 4, 1885
(8 years, 109 days)

 
Thomas J. Geary
Seniority from December 9, 1890[b]
(4 years, 84 days)
(lost re-election)
53rd March 4, 1893
June 21, 1893
June 21, 1893
March 4, 1895
 
Stephen M. White
Seniority from March 4, 1893
(5 years, 364 days)
(retired)
Geary
(House)

Seniority from December 9, 1890
(4 years, 84 days)

54th March 4, 1895
March 4, 1897
Co-deans:
Bowers, Loud
(House)

Seniority from March 4, 1891
(5 years, 364 days)

Co-deans:
   
William W. Bowers,
Eugene F. Loud

Seniority from March 4, 1891
(5 years, 364 days)
(Bowers lost re-election)
55th March 4, 1897
March 4, 1899
Loud
(House)

Seniority from March 4, 1891
(11 years, 364 days)

 
Eugene F. Loud
Seniority from March 4, 1891
(11 years, 364 days)
(lost re-election)
56th March 4, 1899
March 4, 1901
 
George C. Perkins
Seniority from July 26, 1893[c]
(21 years, 220 days)
(retired)
57th March 4, 1901
March 4, 1903
58th March 4, 1903
July 1, 1904
Perkins
(Senate)

Seniority from July 26, 1893
(21 years, 220 days)

Co-deans:
   
Victor H. Metcalf,
James C. Needham

Seniority from March 4, 1899
(5 years, 119 days)
(Metcalf appointed Secretary of
Commerce and Labor
)
July 1, 1904
March 4, 1905
 
James C. Needham
Seniority from March 4, 1899
(13 years, 364 days)
(lost re-election)
59th March 4, 1905
March 4, 1907
60th March 4, 1907
March 4, 1909
61st March 4, 1909
March 4, 1911
62nd March 4, 1911
March 4, 1913
63rd March 4, 1913
March 4, 1915
 
Joseph R. Knowland
Seniority from November 8, 1904[b]
(10 years, 115 days)
(ran for Senate)
64th March 4, 1915
March 4, 1917
 
John D. Works
Seniority from March 4, 1911
(5 years, 364 days)
(retired)
Kahn
(House)

Seniority from March 4, 1905
(19 years, 289 days)

 
Julius Kahn[A]
Seniority from March 4, 1905[d]
(19 years, 289 days)
(died)
65th March 4, 1917
March 4, 1919
 
James D. Phelan
Seniority from March 4, 1915
(5 years, 364 days)
(lost re-election)
66th March 4, 1919
March 4, 1921
67th March 4, 1921
March 4, 1923
 
Hiram Johnson
Seniority from March 16, 1917[e]
(28 years, 143 days)
(died)
68th March 4, 1923
December 18, 1924
December 18, 1924
March 4, 1925
Raker
(House)

Seniority from March 4, 1911
(14 years, 324 days)

 
John E. Raker
Seniority from March 4, 1911
(14 years, 324 days)
(died)
69th March 4, 1925
January 22, 1926
January 22, 1926
March 4, 1927
Curry
(House)

Seniority from March 4, 1913
(17 years, 220 days)

 
Charles F. Curry
Seniority from March 4, 1913
(17 years, 220 days)
(died)
70th March 4, 1927
March 4, 1929
71st March 4, 1929
October 10, 1930
October 10, 1930
March 4, 1931
Lea
(House)

Seniority from March 4, 1917
(31 years, 305 days)

 
Clarence F. Lea
Seniority from March 4, 1917
(31 years, 305 days)
(retired)
72nd March 4, 1931
March 4, 1933
73rd March 4, 1933
January 3, 1935
74th January 3, 1935
January 3, 1937
75th January 3, 1937
January 3, 1939
76th January 3, 1939
January 3, 1941
77th January 3, 1941
January 3, 1943
78th January 3, 1943
January 3, 1945
79th January 3, 1945
August 6, 1945
August 6, 1945
January 3, 1947
 
Sheridan Downey
Seniority from January 3, 1939
(11 years, 331 days)
(resigned)
80th January 3, 1947
January 3, 1949
81st January 3, 1949
September 10, 1949
Welch
(House)

Seniority from August 31, 1926
(23 years, 10 days)

 
Richard J. Welch
Seniority from August 31, 1926[b]
(23 years, 10 days)
(died)
September 10, 1949
November 30, 1950
Sheppard
(House)

Seniority from January 3, 1937
(28 years, 0 days)

 
Harry R. Sheppard
Seniority from January 3, 1937
(28 years, 0 days)
(retired)
November 30, 1950
January 3, 1951
 
William Knowland[B]
Seniority from August 26, 1945[c]
(13 years, 130 days)
(ran for California governor)
82nd January 3, 1951
January 3, 1953
83rd January 3, 1953
January 3, 1955
84th January 3, 1955
January 3, 1957
85th January 3, 1957
January 3, 1959
86th January 3, 1959
January 3, 1961
 
Thomas Kuchel
Seniority from January 2, 1953[c]
(16 years, 1 day)
(lost renomination)
87th January 3, 1961
January 3, 1963
88th January 3, 1963
January 3, 1965
89th January 3, 1965
January 3, 1967
King
(House)

Seniority from August 25, 1942
(26 years, 131 days)

 
Cecil R. King
Seniority from August 25, 1942[b]
(26 years, 131 days)
(retired)
90th January 3, 1967
January 3, 1969
91st January 3, 1969
January 1, 1971
 
George Murphy
Seniority from January 1, 1969[c]
(5 years, 363 days)
(resigned)
Holifield
(House)

Seniority from January 3, 1943
(31 years, 362 days)

 
Chet Holifield
Seniority from January 3, 1943
(31 years, 362 days)
(resigned)
January 1, 1971
January 3, 1971
 
Alan Cranston
Seniority from January 3, 1969
(24 years, 0 days)
(retired)
92nd January 3, 1971
January 3, 1973
93rd January 3, 1973
December 31, 1974
December 31, 1974
January 3, 1975
Co-deans:
Moss, Wilson
(House)

Seniority from January 3, 1953
(25 years, 362 days)

Co-deans:
   
John E. Moss (D),
Bob Wilson (R)
Seniority from January 3, 1953
(25 years, 362 days)
(Moss resigned)
94th January 3, 1975
January 3, 1977
95th January 3, 1977
December 31, 1978
December 31, 1978
January 3, 1979
Wilson
(House)

Seniority from January 3, 1953
(28 years, 0 days)

 
Bob Wilson
Seniority from January 3, 1953
(28 years, 0 days)
(retired)
96th January 3, 1979
January 3, 1981
97th January 3, 1981
January 3, 1983
Edwards
(House)

Seniority from January 3, 1963
(28 years, 0 days)

 
Don Edwards
Seniority from January 3, 1963[a]
(28 years, 0 days)
(co-dean after Hawkins's
retirement)
98th January 3, 1983
January 3, 1985
99th January 3, 1985
January 3, 1987
100th January 3, 1987
January 3, 1989
101st January 3, 1989
January 3, 1991
102nd January 3, 1991
January 3, 1993
Co-deans:
Edwards, Roybal
(House)

Seniority from January 3, 1963
(30 years, 0 days)

Co-deans:
   
Don Edwards,
Edward R. Roybal

Seniority from January 3, 1963
(30 years, 0 days)
(Roybal retired)
103rd January 3, 1993
January 3, 1995
 
Dianne Feinstein
Seniority from November 4, 1992[f]
(30 years, 329 days)
(died)
Edwards
(House)

Seniority from January 3, 1963
(32 years, 0 days)

 
Don Edwards
Seniority from January 3, 1963
(32 years, 0 days)
(retired)
104th January 3, 1995
January 3, 1997
Dellums
(House)

Seniority from January 3, 1971
(27 years, 34 days)

 
Ron Dellums
Seniority from January 3, 1971
(27 years, 34 days)
(resigned)
105th January 3, 1997
February 6, 1998
February 6, 1998
January 3, 1999
Brown
(House)

Seniority from January 3, 1973[d]
(26 years, 193 days)

 
George Brown Jr.[A]
Seniority from January 3, 1973[d]
(26 years, 193 days)
(died)
106th January 3, 1999
July 15, 1999
July 15, 1999
January 3, 2001
Stark
(House)

Seniority from January 3, 1973
(40 years, 0 days)

 
Pete Stark
Seniority from January 3, 1973
(40 years, 0 days)
(lost re-election)
107th January 3, 2001
January 3, 2003
108th January 3, 2003
January 3, 2005
109th January 3, 2005
January 3, 2007
110th January 3, 2007
January 3, 2009
111th January 3, 2009
January 3, 2011
112th January 3, 2011
January 3, 2013
113th January 3, 2013
January 3, 2015
Co-deans:
Miller, Waxman
(House)

Seniority from January 3, 1975
(40 years, 0 days)

Co-deans:
   
George Miller,
Henry Waxman

Seniority from January 3, 1975
(40 years, 0 days)
(both retired)
114th January 3, 2015
January 3, 2017
Pelosi
(House)

Seniority from June 2, 1987
(37 years, 160 days)

 
Nancy Pelosi[C]
Seniority from June 2, 1987[b]
(37 years, 160 days)
(Incumbent)
115th January 3, 2017
January 3, 2019
116th January 3, 2019
January 3, 2021
117th January 3, 2021
January 3, 2023
118th January 3, 2023
September 29, 2023
September 29, 2023
present
 
Alex Padilla
Seniority from January 18, 2021[c]
(3 years, 296 days)
(Incumbent)
Congress Dates Senior senator
(Seniority and tenure)
(Cause of departure)
Delegation dean
(Combined seniority
and tenure)
House dean
(Seniority and tenure)
(Cause of departure)

Kentucky

Senior members of Kentucky's congressional delegation
Congress Dates Senior senator
(Seniority and tenure)
(Cause of departure)
Delegation dean
(Combined seniority
and tenure)
House dean
(Seniority and tenure)
(Cause of departure)
2nd June 1, 1792
June 18, 1792
Vacant
(not yet elected)
None Vacant
(not yet elected)
June 18, 1792
November 8, 1792
 
John Brown[D][E][F]
Seniority from June 18, 1792[g]
(12 years, 258 days)
(lost re-election)
November 8, 1792
November 9, 1792
Brown
(Senate)

Seniority from June 18, 1792
(12 years, 258 days)

None[h]
November 9, 1792
March 4, 1793
 
Alexander D. Orr[E]
Seniority from November 8, 1792
(4 years, 115 days)
(retired)
3rd March 4, 1793
March 4, 1795
4th March 4, 1795
March 4, 1797
5th March 4, 1797
March 4, 1799
No clear dean[i]
6th March 4, 1799
March 4, 1801
7th March 4, 1801
March 4, 1803
8th March 4, 1803
March 4, 1805
 
John Fowler
Seniority from March 4, 1797
(9 years, 364 days)
(retired)
9th March 4, 1805
August 7, 1805
 
John Breckinridge
Seniority from March 4, 1801
(4 years, 156 days)
(appointed Attorney General)
Fowler
(House)

Seniority from March 4, 1797
(9 years, 364 days)

August 7, 1805
March 4, 1807
 
Buckner Thruston
Seniority from March 4, 1805
(4 years, 289 days)
(appointed circuit court judge)
10th March 4, 1807
March 4, 1809
Lyon
(House)

Seniority from March 4, 1803
(7 years, 364 days)

 
Matthew Lyon[A]
Seniority from March 4, 1803[d]
(7 years, 364 days)
(lost re-election)
11th March 4, 1809
December 18, 1809
December 18, 1809
March 4, 1811
 
John Pope[G]
Seniority from March 4, 1807
(5 years, 364 days)
(retired)
12th March 4, 1811
March 4, 1813
Co-deans:
Pope (Senate)
Desha, Johnson (House)

Seniority from March 4, 1807
(5 years, 364 days)

Co-deans:
   
Joseph Desha,
Richard Mentor Johnson

Seniority from March 4, 1807
(11 years, 364 days)
(both retired)
13th March 4, 1813
August 23, 1814
 
George M. Bibb
Seniority from March 4, 1811
(3 years, 172 days)
(resigned)
Co-deans:
Desha, Johnson
(House)

Seniority from March 4, 1807
(11 years, 364 days)

August 23, 1814
December 24, 1814
 
Jesse Bledsoe
Seniority from March 4, 1813
(1 year, 295 days)
(resigned)[2]
December 24, 1814
February 2, 1815
 
George Walker
Seniority from August 30, 1814[c]
(156 days)
(successor sworn in)[3]
February 2, 1815
March 4, 1815
 
William T. Barry[F]
Seniority from February 2, 1815[j][k]
(1 year, 89 days)
(appointed KY circuit court judge)
14th March 4, 1815
May 1, 1816
May 1, 1816
March 4, 1817
 
Isham Talbot
Seniority from February 2, 1815[k]
(4 years, 29 days)
(retired)
15th March 4, 1817
March 4, 1819
16th March 4, 1819
May 28, 1820
 
William Logan
Seniority from March 4, 1819
(1 year, 85 days)
(ran for Kentucky governor)
Clay
(House)

Seniority from October 30, 1815
(5 years, 124 days)

 
Henry Clay[H][A]
Seniority from October 30, 1815[b][l]
(5 years, 124 days)
(retired)
May 28, 1820
March 4, 1821
 
Richard Mentor Johnson[I][F]
Seniority from December 10, 1819[k]
(9 years, 83 days)
(lost re-election, elected
to House
)
17th March 4, 1821
March 4, 1823
Trimble
(House)

Seniority from March 4, 1817
(9 years, 364 days)

 
David Trimble[I]
Seniority from March 4, 1817
(9 years, 364 days)
(lost re-election)
18th March 4, 1823
March 4, 1825
19th March 4, 1825
March 4, 1827
20th March 4, 1827
June 1, 1828
Metcalfe
(House)

Seniority from March 4, 1819
(9 years, 89 days)

 
Thomas Metcalfe
Seniority from March 4, 1819
(9 years, 89 days)
(ran for Kentucky governor)
June 1, 1828
March 4, 1829
Johnson[J]
(House and Senate)

Seniority from December 10, 1819
(17 years, 83 days)

 
Richard A. Buckner
Seniority from March 4, 1823[a]
(5 years, 364 days)
(retired)
21st March 4, 1829
March 4, 1831
 
John Rowan[F]
Seniority from March 4, 1825
(5 years, 364 days)
(retired)
Co-deans:
   
Robert P. Letcher (AJ),
Charles A. Wickliffe (J)
Seniority from March 4, 1823
(9 years, 364 days)
(Letcher re-elected late,
Wickliffe retired)
22nd March 4, 1831
March 4, 1833
 
George M. Bibb[J][K]
Seniority from March 4, 1829
(5 years, 364 days)
(retired)
23rd March 4, 1833
March 4, 1835
 
Chittenden Lyon
Seniority from March 4, 1827
(7 years, 364 days)
(retired)
24th March 4, 1835
March 4, 1837
 
Henry Clay[L][K][F]
Seniority from November 10, 1831[l]
(10 years, 141 days)
(resigned)
 
Richard Mentor Johnson[M][A]
Seniority from March 4, 1829
(7 years, 364 days)
(elected Vice President)
25th March 4, 1837
March 4, 1839
Clay[J]
(Senate)

Seniority from November 10, 1831
(10 years, 141 days)

 
John Chambers[A]
Seniority from March 4, 1835[m]
(3 years, 364 days)
(retired)
26th March 4, 1839
March 4, 1841
 
William J. Graves
Seniority from March 4, 1835[a]
(5 years, 364 days)
(retired)
27th March 4, 1841
March 31, 1842
Co-deans:
   
Joseph R. Underwood,
John White
[N]
Seniority from March 4, 1835
(7 years, 364 days)
(Underwood retired)
March 31, 1842
March 4, 1843
 
James T. Morehead
Seniority from March 4, 1841
(5 years, 364 days)
(retired)
Co-deans:
Underwood, White
(House)

Seniority from March 4, 1835
(7 years, 364 days)

28th March 4, 1843
March 4, 1845
White
(House)

Seniority from March 4, 1835
(9 years, 364 days)

 
John White
Seniority from March 4, 1835
(9 years, 364 days)
(retired)
29th March 4, 1845
March 4, 1847
Boyd
(House)

Seniority from March 4, 1839
(15 years, 364 days)

 
Linn Boyd[O][A]
Seniority from March 4, 1839[d]
(15 years, 364 days)
(retired)
30th March 4, 1847
June 12, 1848
 
John J. Crittenden[K]
Seniority from March 31, 1842[k]
(6 years, 73 days)
(elected Kentucky governor)
June 12, 1848
March 4, 1849
 
Joseph R. Underwood[F]
Seniority from March 4, 1847
(5 years, 364 days)
(retired)
31st March 4, 1849
March 4, 1851
32nd March 4, 1851
March 4, 1853
33rd March 4, 1853
March 4, 1855
 
Archibald Dixon
Seniority from September 1, 1852[k]
(2 years, 183 days)
(retired)
34th March 4, 1855
March 4, 1857
 
John B. Thompson[F]
Seniority from March 4, 1853
(5 years, 364 days)
(retired)
Co-deans:
Thompson (Senate)
Cox, Elliott (House)

Seniority from March 4, 1853
(3 years, 364 days)

Co-deans:
   
Leander Cox (KN),
John M. Elliott (D)
Seniority from March 4, 1853
(3 years, 364 days)
(Cox lost re-election)
35th March 4, 1857
March 4, 1859
Co-deans:
Thompson (Senate)
Elliott (House)

Seniority from March 4, 1853
(5 years, 364 days)

 
John M. Elliott
Seniority from March 4, 1853
(5 years, 364 days)
(retired)
36th March 4, 1859
March 4, 1861
 
John J. Crittenden[J][K]
Seniority from March 4, 1855
(5 years, 364 days)
(elected to House)
Co-deans:
Crittenden (House and Senate)
Burnett (House)

Seniority from March 4, 1855
(6 years, 274 days)

 
Henry C. Burnett
Seniority from March 4, 1855
(6 years, 274 days)
(expelled)[4]
37th March 4, 1861
December 3, 1861
 
Lazarus W. Powell
Seniority from March 4, 1859
(5 years, 364 days)
(retired)
December 3, 1861
March 4, 1863
Crittenden
(House and Senate)

Seniority from March 4, 1855
(7 years, 364 days)

 
Robert Mallory
Seniority from March 4, 1859
(5 years, 364 days)
(lost re-election)
38th March 4, 1863
March 4, 1865
Co-deans:
Powell (Senate)
Mallory (House)

Seniority from March 4, 1859
(5 years, 364 days)

39th March 4, 1865
September 7, 1866
 
Garrett Davis[P]
Seniority from December 10, 1861[k]
(10 years, 287 days)
(died)
Grider
(House)

Seniority from March 4, 1861[d]
(5 years, 187 days)

 
Henry Grider[A]
Seniority from March 4, 1861[d]
(5 years, 187 days)
(died)
September 7, 1866
March 4, 1867
Harding
(House)

Seniority from March 4, 1861
(5 years, 364 days)

 
Aaron Harding
Seniority from March 4, 1861
(5 years, 364 days)
(retired)
40th March 4, 1867
March 4, 1869
Davis
(Senate)

Seniority from December 10, 1861
(10 years, 287 days)

 
Lawrence S. Trimble
Seniority from March 4, 1865
(5 years, 364 days)
(lost renomination)[5]
41st March 4, 1869
March 4, 1871
42nd March 4, 1871
September 22, 1872
Co-deans:
   
George M. Adams,
James B. Beck

Seniority from March 4, 1867
(7 years, 364 days)
(Adams lost re-election,
Beck retired)
September 22, 1872
March 4, 1873
 
John W. Stevenson[Q][F]
Seniority from March 4, 1871
(5 years, 364 days)
(retired)
Co-deans:
Adams, Beck
(House)

Seniority from March 4, 1867
(7 years, 364 days)

43rd March 4, 1873
March 4, 1875
44th March 4, 1875
March 4, 1877
Stevenson
(Senate)

Seniority from March 4, 1871
(5 years, 364 days)

 
John Y. Brown[A]
Seniority from March 4, 1873[d]
(3 years, 364 days)
(retired)
45th March 4, 1877
March 4, 1879
 
Thomas C. McCreery[K]
Seniority from March 4, 1873
(5 years, 364 days)
(retired)
Co-deans:
McCreery (Senate)
Durham (House)

Seniority from March 4, 1873
(5 years, 364 days)

 
Milton J. Durham
Seniority from March 4, 1873
(5 years, 364 days)
(lost renomination)
46th March 4, 1879
March 4, 1881
 
James B. Beck[R][F]
Seniority from March 4, 1877
(13 years, 60 days)
(died)
Knott
(House)

Seniority from March 4, 1875[d]
(7 years, 364 days)

 
J. Proctor Knott[A]
Seniority from March 4, 1875[d]
(7 years, 364 days)
(retired)
47th March 4, 1881
March 4, 1883
48th March 4, 1883
March 4, 1885
Blackburn
(House and Senate)

Seniority from March 4, 1875
(21 years, 364 days)

 
J. C. S. Blackburn
Seniority from March 4, 1875
(9 years, 364 days)
(elected to Senate)
49th March 4, 1885
March 4, 1887
Co-deans:
   
John G. Carlisle,[S]
Albert S. Willis

Seniority from March 4, 1877
(9 years, 364 days)
(Willis lost renomination)[6]
50th March 4, 1887
March 4, 1889
 
John G. Carlisle[S]
Seniority from March 4, 1877
(13 years, 83 days)
(elected to Senate)
51st March 4, 1889
May 3, 1890
May 3, 1890
May 26, 1890
 
J. C. S. Blackburn[F]
Seniority from March 4, 1885
(11 years, 364 days)
(lost re-election)
May 26, 1890
March 4, 1891
 
W. C. P. Breckinridge
Seniority from March 4, 1885[a]
(9 years, 364 days)
(retired)
52nd March 4, 1891
March 4, 1893
53rd March 4, 1893
March 4, 1895
54th March 4, 1895
March 4, 1897
 
James B. McCreary
Seniority from March 4, 1885
(11 years, 364 days)
(lost renomination)[7]
55th March 4, 1897
March 4, 1899
 
William Lindsay
Seniority from February 15, 1893[k]
(8 years, 16 days)
(retired)
Lindsay
(Senate)

Seniority from February 15, 1893
(8 years, 16 days)

 
Albert S. Berry
Seniority from March 4, 1893
(7 years, 364 days)
(lost renomination)
56th March 4, 1899
March 4, 1901
57th March 4, 1901
March 25, 1902
 
William J. Deboe
Seniority from April 29, 1897[k][8]
(5 years, 308 days)
(retired)
Rhea
(House)

Seniority from March 4, 1897
(5 years, 21 days)

 
John S. Rhea
Seniority from March 4, 1897[a]
(5 years, 21 days)
(election invalidated)[9]
March 25, 1902
March 4, 1903
Co-deans:
Smith, Wheeler
(House)

Seniority from March 4, 1897
(5 years, 364 days)

Co-deans:
   
David H. Smith,
Charles K. Wheeler

Seniority from March 4, 1897
(5 years, 364 days)
(Wheeler retired)
58th March 4, 1903
March 4, 1905
 
J. C. S. Blackburn[J][T][K]
Seniority from March 4, 1901
(5 years, 364 days)
(lost re-election)[10]
Smith
(House)

Seniority from March 4, 1897
(9 years, 364 days)

 
David H. Smith
Seniority from March 4, 1897
(9 years, 364 days)
(retired)
59th March 4, 1905
March 4, 1907
60th March 4, 1907
March 4, 1909
 
James B. McCreary[F]
Seniority from March 4, 1903
(5 years, 364 days)
(lost renomination)
Co-deans:
McCreary (Senate)
James (House)

Seniority from March 4, 1903
(5 years, 364 days)

 
Ollie M. James
Seniority from March 4, 1903
(9 years, 364 days)
(elected to Senate)
61st March 4, 1909
March 4, 1911
 
Thomas H. Paynter[F]
Seniority from March 4, 1907
(5 years, 364 days)
(retired)
James
(House and Senate)

Seniority from March 4, 1903
(15 years, 177 days)

62nd March 4, 1911
March 4, 1913
63rd March 4, 1913
May 23, 1914
 
William O. Bradley
Seniority from March 4, 1909
(5 years, 80 days)
(died)
Co-deans:
   
J. Swagar Sherley,
Augustus O. Stanley

Seniority from March 4, 1903
(11 years, 364 days)
(Stanley ran for Senate)
May 23, 1914
March 4, 1915
 
Ollie M. James[F]
Seniority from March 4, 1913
(5 years, 177 days)
(died)
64th March 4, 1915
March 4, 1917
 
J. Swagar Sherley
Seniority from March 4, 1903
(15 years, 364 days)
(lost re-election)
65th March 4, 1917
August 28, 1918
August 28, 1918
March 4, 1919
 
J. C. W. Beckham
Seniority from March 4, 1915
(5 years, 364 days)
(lost re-election)
Sherley
(House)

Seniority from March 4, 1903
(15 years, 364 days)

66th March 4, 1919
March 4, 1921
Co-deans:
Johnson, Langley
(House)

Seniority from March 4, 1907
(18 years, 313 days)

Co-deans:
   
Ben Johnson (D),
John W. Langley (R)
Seniority from March 4, 1907
(18 years, 313 days)
(Langley resigned)
67th March 4, 1921
March 4, 1923
 
Augustus O. Stanley[F]
Seniority from May 19, 1919[e]
(5 years, 288 days)
(lost re-election)
68th March 4, 1923
March 4, 1925
69th March 4, 1925
January 11, 1926
 
Richard P. Ernst
Seniority from March 4, 1921
(5 years, 364 days)
(lost re-election)
January 11, 1926
March 4, 1927
Johnson
(House)

Seniority from March 4, 1907
(19 years, 364 days)

 
Ben Johnson
Seniority from March 4, 1907
(19 years, 364 days)
(retired)
70th March 4, 1927
March 4, 1929
 
Frederic M. Sackett
Seniority from March 4, 1925
(4 years, 311 days)
(appointed Ambassador to Germany)
Barkley
(House and Senate)

Seniority from March 4, 1913
(35 years, 321 days)

 
David H. Kincheloe
Seniority from March 4, 1915
(15 years, 215 days)
(appointed U.S. Customs Court
judge
)
71st March 4, 1929
January 9, 1930
January 9, 1930
October 5, 1930
 
Alben W. Barkley[U][F]
Seniority from March 4, 1927
(21 years, 321 days)
(elected Vice President)
October 5, 1930
November 30, 1930
 
Maurice Thatcher
Seniority from March 4, 1923
(9 years, 364 days)
(ran for Senate)
November 30, 1930
March 4, 1931
72nd March 4, 1931
March 4, 1933
73rd March 4, 1933
January 3, 1935
 
W. Voris Gregory
Seniority from March 4, 1927
(9 years, 220 days)
(died)
74th January 3, 1935
October 10, 1936
October 10, 1936
December 5, 1936
 
Fred M. Vinson[A]
Seniority from March 4, 1931[n]
(7 years, 69 days)
(appointed appeals court
judge
)
[11]
December 5, 1936
January 3, 1937
75th January 3, 1937
May 12, 1938
May 12, 1938
January 3, 1939
 
Virgil Chapman[A]
Seniority from March 4, 1931[d]
(17 years, 305 days)
(elected to Senate)
76th January 3, 1939
January 3, 1941
77th January 3, 1941
January 3, 1943
78th January 3, 1943
January 3, 1945
79th January 3, 1945
January 3, 1947
80th January 3, 1947
January 3, 1949
81st January 3, 1949
January 19, 1949
 
Brent Spence
Seniority from March 4, 1931
(31 years, 305 days)
(retired)
January 19, 1949
January 3, 1951
 
Virgil Chapman[F]
Seniority from January 3, 1949
(2 years, 64 days)
(died)
Chapman
(House and Senate)

Seniority from March 4, 1931[d]
(20 years, 4 days)

82nd January 3, 1951
March 8, 1951
March 8, 1951
January 3, 1953
 
Earle Clements[F]
Seniority from November 27, 1950[f]
(6 years, 37 days)
(lost re-election)
Spence
(House)

Seniority from March 4, 1931
(31 years, 305 days)

83rd January 3, 1953
January 3, 1955
84th January 3, 1955
January 3, 1957
85th January 3, 1957
January 3, 1959
 
John Sherman Cooper[K]
Seniority from November 7, 1956[f]
(16 years, 57 days)
(retired)
86th January 3, 1959
January 3, 1961
87th January 3, 1961
January 3, 1963
88th January 3, 1963
January 3, 1965
Chelf
(House)

Seniority from January 3, 1945
(22 years, 0 days)

 
Frank Chelf
Seniority from January 3, 1945
(22 years, 0 days)
(lost re-election)
89th January 3, 1965
January 3, 1967
90th January 3, 1967
January 3, 1969
Perkins
(House)

Seniority from January 3, 1949
(35 years, 213 days)

 
Carl D. Perkins
Seniority from January 3, 1949
(35 years, 213 days)
(died)
91st January 3, 1969
January 3, 1971
92nd January 3, 1971
January 3, 1973
93rd January 3, 1973
December 27, 1974
 
Marlow Cook
Seniority from December 17, 1968[c]
(6 years, 10 days)
(resigned)
December 27, 1974
January 3, 1975
 
Walter Dee Huddleston
Seniority from January 3, 1973
(12 years, 0 days)
(lost re-election)
94th January 3, 1975
January 3, 1977
95th January 3, 1977
January 3, 1979
96th January 3, 1979
January 3, 1981
97th January 3, 1981
January 3, 1983
98th January 3, 1983
August 3, 1984
August 3, 1984
January 3, 1985
Natcher
(House)

Seniority from August 1, 1953
(40 years, 240 days)

 
William Natcher
Seniority from August 1, 1953[b]
(40 years, 240 days)
(died)
99th January 3, 1985
January 3, 1987
 
Wendell Ford
Seniority from December 28, 1974[c]
(24 years, 6 days)
(retired)
100th January 3, 1987
January 3, 1989
101st January 3, 1989
January 3, 1991
102nd January 3, 1991
January 3, 1993
103rd January 3, 1993
March 29, 1994
March 29, 1994
January 3, 1995
Mazzoli
(House)

Seniority from January 3, 1971
(24 years, 0 days)

 
Romano Mazzoli
Seniority from January 3, 1971
(24 years, 0 days)
(retired)
104th January 3, 1995
January 3, 1997
Ford
(Senate)

Seniority from December 28, 1974
(24 years, 6 days)

 
Hal Rogers[V]
Seniority from January 3, 1981
(43 years, 311 days)
(Incumbent)
105th January 3, 1997
January 3, 1999
106th January 3, 1999
January 3, 2001
 
Mitch McConnell[W]
Seniority from January 3, 1985
(39 years, 311 days)
(Incumbent)
Rogers
(House)

Seniority from January 3, 1981
(43 years, 311 days)

107th January 3, 2001
January 3, 2003
108th January 3, 2003
January 3, 2005
109th January 3, 2005
January 3, 2007
110th January 3, 2007
January 3, 2009
111th January 3, 2009
January 3, 2011
112th January 3, 2011
January 3, 2013
113th January 3, 2013
January 3, 2015
114th January 3, 2015
January 3, 2017
115th January 3, 2017
January 3, 2019
116th January 3, 2019
January 3, 2021
117th January 3, 2021
January 3, 2023
118th January 3, 2023
present
Congress Dates Senior senator
(Seniority and tenure)
(Cause of departure)
Delegation dean
(Combined seniority
and tenure)
House dean
(Seniority and tenure)
(Cause of departure)

Massachusetts

Senior members of Massachusetts's congressional delegation (1829–present)
Congress Dates Senior senator
(Seniority and tenure)
(Cause of departure)
Delegation dean
(Combined seniority
and tenure)
House dean
(Seniority and tenure)
(Cause of departure)
21st March 4, 1829
March 4, 1831
 
Nathaniel Silsbee[F]
Seniority from May 31, 1826[k]
(8 years, 276 days)
(retired)
Reed
(House)

Seniority from March 4, 1821
(19 years, 364 days)

 
John Reed Jr.[X][A]
Seniority from March 4, 1821[d]
(20 years, 0 days)
(retired)
22nd March 4, 1831
March 4, 1833
23rd March 4, 1833
March 4, 1835
24th March 4, 1835
March 4, 1837
 
Daniel Webster[Y][F]
Seniority from June 8, 1827[l]
(13 years, 259 days)
(appointed Secretary of State)
25th March 4, 1837
March 4, 1839
26th March 4, 1839
February 22, 1841
February 22, 1841
March 4, 1841
 
Isaac C. Bates[F]
Seniority from January 13, 1841[k]
(4 years, 62 days)
(died)
27th March 4, 1841
March 4, 1843
Co-deans:
Adams, Briggs
(House)

Seniority from March 4, 1831
(11 years, 364 days)

Co-deans:
   
John Quincy Adams,
George N. Briggs

Seniority from March 4, 1831
(11 years, 364 days)
(Briggs retired)
28th March 4, 1843
March 4, 1845
Adams
(House)

Seniority from March 4, 1831
(16 years, 356 days)

 
John Quincy Adams[Z]
Seniority from March 4, 1831
(16 years, 356 days)
(died)
29th March 4, 1845
March 16, 1845
March 16, 1845
March 4, 1847
 
Daniel Webster[J][K]
Seniority from March 4, 1845
(5 years, 140 days)
(appointed Secretary of State)
30th March 4, 1847
February 23, 1848
February 23, 1848
March 4, 1849
Hudson
(House)

Seniority from May 3, 1841
(7 years, 304 days)

 
Charles Hudson
Seniority from May 3, 1841[b]
(7 years, 304 days)
(lost re-election)
31st March 4, 1849
July 22, 1850
Winthrop[AA]
(House and Senate)

Seniority from November 29, 1842
(8 years, 64 days)

 
Robert C. Winthrop[AB][A]
Seniority from November 29, 1842[b]
(7 years, 243 days)
(appointed to Senate)
July 22, 1850
July 30, 1850
 
John Davis[K]
Seniority from March 24, 1845[k]
(7 years, 344 days)
(retired)
July 30, 1850
February 1, 1851
 
Julius Rockwell
Seniority from March 4, 1843
(7 years, 364 days)
(retired)[12]
February 1, 1851
March 4, 1851
Rockwell
(House)

Seniority from March 4, 1843
(7 years, 364 days)

32nd March 4, 1851
March 4, 1853
Davis
(Senate)

Seniority from March 24, 1845
(7 years, 344 days)

 
Horace Mann
Seniority from April 3, 1848[b]
(4 years, 334 days)
(retired)[13]
33rd March 4, 1853
March 4, 1855
 
Charles Sumner[AC][AD]
Seniority from April 25, 1851[l]
(22 years, 320 days)
(died)
Appleton
(House)

Seniority from March 4, 1851
(3 years, 364 days)

 
William Appleton
Seniority from March 4, 1851[a]
(3 years, 364 days)
(lost re-election)
34th March 4, 1855
March 4, 1857
Sumner
(Senate)

Seniority from April 25, 1851
(22 years, 320 days)

Co-deans:
   
Nathaniel P. Banks,[AE]
Alexander De Witt

Seniority from March 4, 1853
(3 years, 364 days)
(De Witt lost re-election)[14]
35th March 4, 1857
December 24, 1857
 
Nathaniel P. Banks
Seniority from March 4, 1853
(4 years, 295 days)
(elected Massachusetts governor)
December 24, 1857
March 4, 1859
 
James Buffington
Seniority from March 4, 1855[a]
(3 years, 364 days)
(co-dean after retirements of
Chaffee, Comins, Damrell, and Hall)
36th March 4, 1859
March 4, 1861
Co-deans:
   
James Buffington,
Anson Burlingame

Seniority from March 4, 1855
(5 years, 364 days)
(Burlingame lost re-election)
37th March 4, 1861
March 4, 1863
 
James Buffington
Seniority from March 4, 1855
(7 years, 364 days)
(retired)
38th March 4, 1863
March 4, 1865
 
Henry L. Dawes[AF]
Seniority from March 4, 1857
(17 years, 364 days)
(elected to Senate)
39th March 4, 1865
March 4, 1867
40th March 4, 1867
March 4, 1869
41st March 4, 1869
March 4, 1871
42nd March 4, 1871
March 4, 1873
43rd March 4, 1873
March 11, 1874
March 11, 1874
March 4, 1875
 
George S. Boutwell[F]
Seniority from March 17, 1873[k]
(3 years, 351 days)
(lost renomination)
Dawes
(House and Senate)

Seniority from March 4, 1857
(35 years, 364 days)

44th March 4, 1875
March 7, 1875
 
James Buffington[J][A]
Seniority from March 4, 1869[d]
(6 years, 3 days)
(died)
March 7, 1875
March 4, 1877
 
George F. Hoar
Seniority from March 4, 1869
(7 years, 364 days)
(elected to Senate)
45th March 4, 1877
March 4, 1879
 
Henry L. Dawes[F]
Seniority from March 4, 1875
(17 years, 364 days)
(retired)
 
Benjamin W. Harris
Seniority from March 4, 1873
(9 years, 364 days)
(retired)
46th March 4, 1879
March 4, 1881
47th March 4, 1881
March 4, 1883
48th March 4, 1883
January 7, 1884
 
Leopold Morse
Seniority from March 4, 1877[a]
(6 years, 309 days)
(co-dean after Robinson
became Massachusetts governor)
January 7, 1884
March 4, 1885
Co-deans:
   
Leopold Morse (D),
William W. Rice (R)
Seniority from March 4, 1877
(7 years, 364 days)
(Morse retired)
49th March 4, 1885
March 4, 1887
 
William W. Rice
Seniority from March 4, 1877
(9 years, 364 days)
(retired)[15]
50th March 4, 1887
March 4, 1889
 
Patrick Collins
Seniority from March 4, 1883[a]
(5 years, 364 days)
(retired)
51st March 4, 1889
March 4, 1891
 
Francis W. Rockwell
Seniority from January 17, 1884[b]
(7 years, 45 days)
(lost re-election)
52nd March 4, 1891
March 4, 1893
Co-deans:
   
William Cogswell,
Henry Cabot Lodge

Seniority from March 4, 1887
(5 years, 364 days)
(Lodge elected to Senate)
53rd March 4, 1893
March 4, 1895
 
George F. Hoar[F]
Seniority from March 4, 1877
(27 years, 210 days)
(died)
Hoar
(House and Senate)

Seniority from March 4, 1869
(35 years, 210 days)

 
William Cogswell
Seniority from March 4, 1887
(8 years, 79 days)
(died)
54th March 4, 1895
May 22, 1895
May 22, 1895
March 4, 1897
Co-deans:
   
Elijah A. Morse,
Joseph H. Walker

Seniority from March 4, 1889
(7 years, 364 days)
(Morse retired)
55th March 4, 1897
March 4, 1899
 
Joseph H. Walker
Seniority from March 4, 1889
(9 years, 364 days)
(lost re-election)
56th March 4, 1899
March 4, 1901
Co-deans:
   
Frederick H. Gillett,
Samuel W. McCall

Seniority from March 4, 1893
(19 years, 364 days)
(McCall ran for Senate)
57th March 4, 1901
March 4, 1903
58th March 4, 1903
September 30, 1904
September 30, 1904
March 4, 1905
 
Henry Cabot Lodge[AG][F]
Seniority from March 4, 1893
(31 years, 250 days)
(died)
Lodge
(House and Senate)

Seniority from March 4, 1887
(37 years, 250 days)

59th March 4, 1905
March 4, 1907
60th March 4, 1907
March 4, 1909
61st March 4, 1909
March 4, 1911
62nd March 4, 1911
March 4, 1913
63rd March 4, 1913
March 4, 1915
 
Frederick H. Gillett[AH]
Seniority from March 4, 1893
(31 years, 364 days)
(elected to Senate)
64th March 4, 1915
March 4, 1917
65th March 4, 1917
March 4, 1919
66th March 4, 1919
March 4, 1921
67th March 4, 1921
March 4, 1923
68th March 4, 1923
November 9, 1924
November 9, 1924
March 4, 1925
 
David I. Walsh
Seniority from March 4, 1919
(5 years, 364 days)
(lost re-election)
Gillett
(House and Senate)

Seniority from March 4, 1893
(37 years, 364 days)

69th March 4, 1925
March 28, 1925
 
William M. Butler
Seniority from November 13, 1924[c]
(2 years, 23 days)
(lost special election)
Co-deans:
   
John J. Rogers,
Allen T. Treadway

Seniority from March 4, 1913
(12 years, 24 days)
(Rogers died)
March 28, 1925
December 6, 1926
 
Allen T. Treadway
Seniority from March 4, 1913
(31 years, 305 days)
(retired)
December 6, 1926
March 4, 1927
 
Frederick H. Gillett[F]
Seniority from March 4, 1925
(5 years, 364 days)
(retired)
70th March 4, 1927
March 4, 1929
71st March 4, 1929
March 4, 1931
72nd March 4, 1931
March 4, 1933
 
David I. Walsh[J][K]
Seniority from December 6, 1926[f]
(20 years, 28 days)
(lost re-election)
Treadway
(House)

Seniority from March 4, 1913
(31 years, 305 days)

73rd March 4, 1933
January 3, 1935
74th January 3, 1935
January 3, 1937
75th January 3, 1937
January 3, 1939
76th January 3, 1939
January 3, 1941
77th January 3, 1941
January 3, 1943
78th January 3, 1943
January 3, 1945
79th January 3, 1945
January 3, 1947
Gifford
(House)

Seniority from November 7, 1922
(24 years, 289 days)

 
Charles L. Gifford
Seniority from November 7, 1922[b]
(24 years, 289 days)
(died)
80th January 3, 1947
August 23, 1947
 
Leverett Saltonstall
Seniority from January 4, 1945[e][f]
(21 years, 364 days)
(retired)
August 23, 1947
January 3, 1949
Martin
(House)

Seniority from March 4, 1925
(41 years, 305 days)

 
Joseph W. Martin Jr.[AI]
Seniority from March 4, 1925
(41 years, 305 days)
(lost renomination)
81st January 3, 1949
January 3, 1951
82nd January 3, 1951
January 3, 1953
83rd January 3, 1953
January 3, 1955
84th January 3, 1955
January 3, 1957
85th January 3, 1957
January 3, 1959
86th January 3, 1959
January 3, 1961
87th January 3, 1961
January 3, 1963
88th January 3, 1963
January 3, 1965
89th January 3, 1965
January 3, 1967
90th January 3, 1967
January 3, 1969
 
Ted Kennedy
Seniority from November 7, 1962[f]
(46 years, 291 days)
(died)
McCormack
(House)

Seniority from November 6, 1928
(42 years, 58 days)

 
John W. McCormack[AJ]
Seniority from November 6, 1928[b]
(42 years, 58 days)
(retired)
91st January 3, 1969
January 3, 1971
92nd January 3, 1971
January 3, 1973
Donohue
(House)

Seniority from January 3, 1947
(27 years, 362 days)

 
Harold Donohue
Seniority from January 3, 1947
(27 years, 362 days)
(resigned)
93rd January 3, 1973
December 31, 1974
December 31, 1974
January 3, 1975
Co-deans:
Boland, O'Neill
(House)

Seniority from January 3, 1953
(34 years, 0 days)

Co-deans:
   
Edward Boland,
Tip O'Neill
[AK]
Seniority from January 3, 1953
(34 years, 0 days)
(O'Neill retired)
94th January 3, 1975
January 3, 1977
95th January 3, 1977
January 3, 1979
96th January 3, 1979
January 3, 1981
97th January 3, 1981
January 3, 1983
98th January 3, 1983
January 3, 1985
99th January 3, 1985
January 3, 1987
100th January 3, 1987
January 3, 1989
Boland
(House)

Seniority from January 3, 1953
(36 years, 0 days)

 
Edward Boland
Seniority from January 3, 1953
(36 years, 0 days)
(retired)
101st January 3, 1989
January 3, 1991
Conte
(House)

Seniority from January 3, 1959
(32 years, 36 days)

 
Silvio O. Conte
Seniority from January 3, 1959
(32 years, 36 days)
(died)
102nd January 3, 1991
February 8, 1991
February 8, 1991
January 3, 1993
Kennedy
(Senate)

Seniority from November 7, 1962
(46 years, 291 days)

Co-deans:
   
Joe Moakley,
Gerry Studds

Seniority from January 3, 1973
(24 years, 0 days)
(Studds retired)
103rd January 3, 1993
January 3, 1995
104th January 3, 1995
January 3, 1997
105th January 3, 1997
January 3, 1999
 
Joe Moakley
Seniority from January 3, 1973
(28 years, 145 days)
(died)
106th January 3, 1999
January 3, 2001
107th January 3, 2001
May 28, 2001
May 28, 2001
January 3, 2003
 
Ed Markey
Seniority from November 2, 1976[b]
(36 years, 255 days)
(elected to Senate)
108th January 3, 2003
January 3, 2005
109th January 3, 2005
January 3, 2007
110th January 3, 2007
January 3, 2009
111th January 3, 2009
August 25, 2009
August 25, 2009
January 3, 2011
 
John Kerry
Seniority from January 2, 1985[c]
(28 years, 30 days)
(appointed Secretary of State)
Markey[AA]
(House and Senate)

Seniority from November 2, 1976
(48 years, 7 days)

112th January 3, 2011
January 3, 2013
113th January 3, 2013
February 1, 2013
February 1, 2013
July 15, 2013
 
Elizabeth Warren
Seniority from January 3, 2013
(11 years, 311 days)
(Incumbent)
July 15, 2013
January 3, 2015
 
Richard Neal
Seniority from January 3, 1989
(35 years, 311 days)
(Incumbent)
114th January 3, 2015
January 3, 2017
115th January 3, 2017
January 3, 2019
116th January 3, 2019
January 3, 2021
117th January 3, 2021
January 3, 2023
118th January 3, 2023
present
Congress Dates Senior senator
(Seniority and tenure)
(Cause of departure)
Delegation dean
(Combined seniority
and tenure)
House dean
(Seniority and tenure)
(Cause of departure)

Missouri

Senior members of Missouri's congressional delegation (1877–present)
Congress Dates Senior senator
(Seniority and tenure)
(Cause of departure)
Delegation dean
(Combined seniority
and tenure)
House dean
(Seniority and tenure)
(Cause of departure)
45th March 4, 1877
September 20, 1877
 
Lewis V. Bogy
Seniority from March 4, 1873
(4 years, 200 days)
(died)
Co-deans:
Bogy (Senate)
Bland (House)

Seniority from March 4, 1873
(4 years, 200 days)

 
Richard P. Bland
Seniority from March 4, 1873[a]
(9 years, 364 days)
(co-dean after Clark
lost renomination)
September 20, 1877
March 4, 1879
 
Francis Cockrell
Seniority from March 4, 1875
(29 years, 364 days)
(lost re-election)
Bland
(House)

Seniority from March 4, 1873
(9 years, 364 days)

46th March 4, 1879
March 4, 1881
47th March 4, 1881
March 4, 1883
48th March 4, 1883
March 4, 1885
Co-deans:
Bland, Buckner
(House)

Seniority from March 4, 1873
(11 years, 364 days)

Co-deans:
   
Richard P. Bland,
Aylett H. Buckner
Seniority from March 4, 1873
(11 years, 364 days)
(Buckner retired)
49th March 4, 1885
March 4, 1887
Bland
(House)

Seniority from March 4, 1873
(21 years, 364 days)

 
Richard P. Bland[AL]
Seniority from March 4, 1873
(21 years, 364 days)
(lost re-election)
50th March 4, 1887
March 4, 1889
51st March 4, 1889
March 4, 1891
52nd March 4, 1891
March 4, 1893
53rd March 4, 1893
March 4, 1895
54th March 4, 1895
March 4, 1897
Cockrell
(Senate)

Seniority from March 4, 1875
(29 years, 364 days)

 
Alexander M. Dockery
Seniority from March 4, 1883
(15 years, 364 days)
(ran for Missouri governor)
55th March 4, 1897
March 4, 1899
56th March 4, 1899
March 4, 1901
 
David A. De Armond
Seniority from March 4, 1891
(18 years, 264 days)
(died)
57th March 4, 1901
March 4, 1903
58th March 4, 1903
March 4, 1905
59th March 4, 1905
March 4, 1907
 
William J. Stone[F]
Seniority from March 4, 1903
(15 years, 41 days)
(died)
De Armond
(House)

Seniority from March 4, 1891
(18 years, 264 days)

60th March 4, 1907
March 4, 1909
61st March 4, 1909
November 23, 1909
November 23, 1909
March 4, 1911
Bartholdt
(House)

Seniority from March 4, 1893
(21 years, 364 days)

 
Richard Bartholdt
Seniority from March 4, 1893
(21 years, 364 days)
(retired)
62nd March 4, 1911
March 4, 1913
63rd March 4, 1913
March 4, 1915
64th March 4, 1915
March 4, 1917
Clark
(House)

Seniority from March 4, 1897
(23 years, 363 days)

 
Champ Clark[AM][A]
Seniority from March 4, 1897
(23 years, 363 days)
(died)
65th March 4, 1917
April 14, 1918
April 14, 1918
March 4, 1919
 
James A. Reed
Seniority from March 4, 1911
(17 years, 364 days)
(retired)
66th March 4, 1919
March 2, 1921
March 2, 1921
March 4, 1921
Rucker
(House)

Seniority from March 4, 1899
(23 years, 364 days)

 
William W. Rucker
Seniority from March 4, 1899
(23 years, 364 days)
(lost re-election)[16]
67th March 4, 1921
March 4, 1923
68th March 4, 1923
March 4, 1925
Reed
(Senate)

Seniority from March 4, 1911
(17 years, 364 days)

 
Leonidas C. Dyer[A]
Seniority from March 4, 1915
(17 years, 364 days)
(lost re-election)
69th March 4, 1925
March 4, 1927
70th March 4, 1927
March 4, 1929
71st March 4, 1929
March 4, 1931
 
Harry B. Hawes[F]
Seniority from December 6, 1926[f]
(6 years, 59 days)
(resigned)
Dyer
(House)

Seniority from March 4, 1915
(17 years, 364 days)

72nd March 4, 1931
February 3, 1933
February 3, 1933
March 4, 1933
 
Roscoe C. Patterson[F]
Seniority from March 4, 1929
(5 years, 305 days)
(lost re-election)
73rd March 4, 1933
January 3, 1935
Romjue
(House)

Seniority from March 4, 1923[d]
(19 years, 305 days)

 
Milton A. Romjue[A]
Seniority from March 4, 1923[o][d]
(19 years, 305 days)
(lost re-election)
74th January 3, 1935
January 3, 1937
 
Joel B. Clark
Seniority from February 3, 1933[c]
(11 years, 335 days)
(lost renomination)
75th January 3, 1937
January 3, 1939
76th January 3, 1939
January 3, 1941
77th January 3, 1941
January 3, 1943
78th January 3, 1943
January 3, 1945
Cannon
(House)

Seniority from March 4, 1923
(41 years, 69 days)

 
Clarence Cannon
Seniority from March 4, 1923
(41 years, 69 days)
(died)
79th January 3, 1945
January 17, 1945
 
Harry S. Truman
Seniority from January 3, 1935
(10 years, 14 days)
(elected Vice President)
January 17, 1945
January 3, 1947
 
Forrest C. Donnell
Seniority from January 3, 1945
(6 years, 0 days)
(lost re-election)
80th January 3, 1947
January 3, 1949
81st January 3, 1949
January 3, 1951
82nd January 3, 1951
January 3, 1953
 
James P. Kem
Seniority from January 3, 1947
(6 years, 0 days)
(lost re-election)
83rd January 3, 1953
January 3, 1955
 
Thomas C. Hennings[F]
Seniority from January 3, 1951
(9 years, 254 days)
(died)
84th January 3, 1955
January 3, 1957
85th January 3, 1957
January 3, 1959
86th January 3, 1959
September 13, 1960
September 13, 1960
January 3, 1961
 
Stuart Symington
Seniority from January 3, 1953
(23 years, 359 days)
(resigned)
87th January 3, 1961
January 3, 1963
88th January 3, 1963
May 12, 1964
May 12, 1964
January 3, 1965
Karsten
(House)

Seniority from January 3, 1947
(22 years, 0 days)

 
Frank M. Karsten
Seniority from January 3, 1947
(22 years, 0 days)
(retired)
89th January 3, 1965
January 3, 1967
90th January 3, 1967
January 3, 1969
91st January 3, 1969
January 3, 1971
Bolling
(House)

Seniority from January 3, 1949
(34 years, 0 days)

 
Richard W. Bolling
Seniority from January 3, 1949
(34 years, 0 days)
(retired)
92nd January 3, 1971
January 3, 1973
93rd January 3, 1973
January 3, 1975
94th January 3, 1975
December 27, 1976
December 27, 1976
January 3, 1977
 
Thomas Eagleton
Seniority from December 28, 1968[c]
(18 years, 6 days)
(retired)
95th January 3, 1977
January 3, 1979
96th January 3, 1979
January 3, 1981
97th January 3, 1981
January 3, 1983
98th January 3, 1983
January 3, 1985
Eagleton
(Senate)

Seniority from December 28, 1968
(18 years, 6 days)

 
Bill Clay
Seniority from January 3, 1969
(32 years, 0 days)
(retired)
99th January 3, 1985
January 3, 1987
100th January 3, 1987
January 3, 1989
 
John Danforth
Seniority from December 27, 1976[c]
(18 years, 7 days)
(retired)
Clay
(House)

Seniority from January 3, 1969
(32 years, 0 days)

101st January 3, 1989
January 3, 1991
102nd January 3, 1991
January 3, 1993
103rd January 3, 1993
January 3, 1995
104th January 3, 1995
January 3, 1997
 
Kit Bond
Seniority from January 3, 1987
(24 years, 0 days)
(retired)
105th January 3, 1997
January 3, 1999
106th January 3, 1999
January 3, 2001
107th January 3, 2001
January 3, 2003
Co-deans:
Gephardt, Skelton
(House)

Seniority from January 3, 1977
(28 years, 0 days)

Co-deans:
   
Dick Gephardt,[AN]
Ike Skelton
Seniority from January 3, 1977
(28 years, 0 days)
(Gephardt ran for President)
108th January 3, 2003
January 3, 2005
109th January 3, 2005
January 3, 2007
Skelton
(House)

Seniority from January 3, 1977
(34 years, 0 days)

 
Ike Skelton
Seniority from January 3, 1977
(34 years, 0 days)
(lost re-election)
110th January 3, 2007
January 3, 2009
111th January 3, 2009
January 3, 2011
112th January 3, 2011
January 3, 2013
 
Claire McCaskill
Seniority from January 3, 2007
(12 years, 0 days)
(lost re-election)
Emerson
(House)

Seniority from November 5, 1996
(16 years, 78 days)

 
Jo Ann Emerson
Seniority from November 5, 1996[b]
(16 years, 78 days)
(resigned)
113th January 3, 2013
January 22, 2013
January 22, 2013
January 3, 2015
Blunt
(House and Senate)

Seniority from January 3, 1997
(26 years, 0 days)

Co-deans:
   
Lacy Clay (D),
Sam Graves (R)
Seniority from January 3, 2001
(20 years, 0 days)
(Clay lost renomination)
114th January 3, 2015
January 3, 2017
115th January 3, 2017
January 3, 2019
116th January 3, 2019
January 3, 2021
 
Roy Blunt[F]
Seniority from January 3, 2011
(12 years, 0 days)
(retired)
117th January 3, 2021
January 3, 2023
 
Sam Graves
Seniority from January 3, 2001
(23 years, 311 days)
(Incumbent)
118th January 3, 2023
present
 
Josh Hawley
Seniority from January 3, 2019
(5 years, 311 days)
(Incumbent)
Graves
(House)

Seniority from January 3, 2001
(23 years, 311 days)

Congress Dates Senior senator
(Seniority and tenure)
(Cause of departure)
Delegation dean
(Combined seniority
and tenure)
House dean
(Seniority and tenure)
(Cause of departure)

References

  1. ^ a b c d "Chapter 7 § 2. Seniority and Derivative Rights". Deschler's Precedents, Volume 2 (PDF). U.S. Government Publishing Office. January 1, 1994. p. 670. Retrieved November 5, 2023.
  2. ^ "BLEDSOE, Jesse (1776 – 1836)". Biographical Directory of the United States Congress. Retrieved March 14, 2024.
  3. ^ "WALKER, George (1763 – 1819)". Biographical Directory of the United States Congress. Retrieved March 14, 2024.
  4. ^ "BURNETT, Henry Cornelius (1825 – 1866)". Biographical Directory of the United States Congress. Retrieved March 21, 2024.
  5. ^ "TRIMBLE, Lawrence Strother (1825 – 1904)". Biographical Directory of the United States Congress. Retrieved March 27, 2024.
  6. ^ "WILLIS, Albert Shelby (1843 – 1897)". Biographical Directory of the United States Congress. Retrieved March 27, 2024.
  7. ^ "MCCREARY, James Bennett (1838 – 1918)". Biographical Directory of the United States Congress. Retrieved March 27, 2024.
  8. ^ "DEBOE, William Joseph (1849 – 1927)". Biographical Directory of the United States Congress. Retrieved March 19, 2024.
  9. ^ "RHEA, John Stockdale (1855 – 1924)". Biographical Directory of the United States Congress. Retrieved March 24, 2024.
  10. ^ "BLACKBURN, Joseph Clay Stiles (1838 – 1918)". Biographical Directory of the United States Congress. Retrieved March 19, 2024.
  11. ^ "VINSON, Frederick Moore (1890 – 1953)". Biographical Directory of the United States Congress. Retrieved March 24, 2024.
  12. ^ "ROCKWELL, Julius (1805 – 1888)". Biographical Directory of the United States Congress. Retrieved March 5, 2024.
  13. ^ "MANN, Horace (1796 – 1859)". Biographical Directory of the United States Congress. Retrieved March 5, 2024.
  14. ^ "DE WITT, Alexander (1798 – 1879)". Biographical Directory of the United States Congress. Retrieved March 5, 2024.
  15. ^ "RICE, William Whitney (1826 – 1896)". Biographical Directory of the United States Congress. Retrieved March 5, 2024.
  16. ^ "RUCKER, William Waller (1855 – 1936)". Biographical Directory of the United States Congress. Retrieved March 30, 2024.

Footnotes (positional)

  1. ^ a b c d e f g h i j k l m n o p q r Previously served non-consecutive term(s) in the House
  2. ^ Senate Republican Leader from 1953 to 1959
  3. ^ House Democratic Leader from 2003 to 2023; Speaker of the House from 2007 to 2011, 2019 to 2023
  4. ^ President pro tempore from 1803 to 1804; Dean of the Senate from 1803 to 1805
  5. ^ a b Elected as Anti-Administration until 1795
  6. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad Senator who previously served in the House of Representatives
  7. ^ President pro tempore from February to November 1811
  8. ^ Speaker of the House from 1811 to 1814, 1815 to 1820, 1823 to 1825
  9. ^ a b Elected as Democratic-Republican until 1825
  10. ^ a b c d e f g h Second time
  11. ^ a b c d e f g h i j Previously served non-consecutive term(s) in the Senate
  12. ^ Elected as National Republican until 1837
  13. ^ Representative who previously served as a senator
  14. ^ Speaker of the House from 1841 to 1843
  15. ^ Dean of the House from 1849 to 1855; Speaker of the House and House Democratic Leader from 1851 to 1855
  16. ^ Elected as Unionist until 1867
  17. ^ Senate Democratic Leader from 1873 to 1877
  18. ^ Senate Democratic Leader from 1885 to 1890
  19. ^ a b Speaker of the House and House Democratic Leader from 1883 to 1889
  20. ^ Senate Democratic Leader from 1906 to 1907
  21. ^ Senate Democratic Leader from 1937 to 1949
  22. ^ Dean of the House since 2022
  23. ^ Senate Republican Leader since 2007
  24. ^ Anti-Jacksonian from 1829 to 1835; Anti-Masonic from 1835 to 1837
  25. ^ National Republican from 1835 to 1837
  26. ^ Dean of the House from 1844 to 1848
  27. ^ a b as junior senator
  28. ^ Speaker of the House from 1847 to 1849
  29. ^ Dean of the Senate from 1869 to 1874
  30. ^ Free Soiler from 1853 to 1857; Republican from 1857 to 1873; Liberal Republican from 1873 to 1874
  31. ^ Speaker of the House from 1856 to 1857
  32. ^ Dean of the House from 1869 to 1875
  33. ^ President pro tempore from May 25 to May 30, 1912; Senate Republican Chairman (de facto Republican leader) from 1918 to 1924
  34. ^ Various positions:
  35. ^ House Republican Leader from 1939 to 1959; Speaker of the House from 1947 to 1949, 1953 to 1955
  36. ^ Speaker of the House and House Democratic Leader from 1962 to 1971
  37. ^ Speaker of the House and House Democratic Leader from 1977 to 1987
  38. ^ Dean of the House from 1890 to 1895
  39. ^ House Democratic Leader from 1909 to 1921; Speaker of the House from 1911 to 1919
  40. ^ House Democratic Leader from 1995 to 2003

Footnotes (seniority)

  1. ^ a b c d e f g h i j k Shares seniority date with more than two other Representatives (thus unable to count as co-deans); credited as sole dean due to surname coming first alphabetically
  2. ^ a b c d e f g h i j k l m n o Representative elected to fill vacancy; seniority calculated from date of special election (if different from date the seat was filled)[1] Cite error: The named reference "housevacancy" was defined multiple times with different content (see the help page).
  3. ^ a b c d e f g h i j k l m Senator appointed to fill intra-term vacancy; seniority calculated from date of appointment
  4. ^ a b c d e f g h i j k l m n o p Shares seniority date with other officeholder(s); credited as sole dean by past non-consecutive terms in Congress
  5. ^ a b c Seated late
  6. ^ a b c d e f g Senator elected to fill intra-term vacancy after ratification of the Seventeenth Amendment; seniority calculated from date the individual assumed office
  7. ^ Seniority over John Edwards due to tenure as a member of the House of Representatives from Virginia
  8. ^ Alexander D. Orr served as Kentucky's sole representative (2nd district) until Christopher Greenup was sworn in on November 9
  9. ^ Preceding elections involved turnover of all sitting incumbents; incoming officeholders share a seniority date with no distinguishing aspects
  10. ^ Seniority over Isham Talbot due to tenure as a member of the House of Representatives
  11. ^ a b c d e f g h i j k l Senator elected by state legislature intra-term prior to ratification of Seventeenth Amendment; seniority calculated from election date (if different from date the seat was filled)
  12. ^ a b c d Elected late
  13. ^ Served more prior time (92 days) in the House than John Calhoon (2 days)
  14. ^ Served more terms in total (six) than Virgil Chapman (five)
  15. ^ Served more terms in total (two) than Jacob L. Milligan (one partial) during the 73rd Congress

Bibliography