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
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 |
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 | ||
50th | March 4, 1887 – March 4, 1889 |
Co-deans: Stanford (Senate) Felton (House) Seniority from March 4, 1885 |
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 |
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 |
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 |
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 | ||
54th | March 4, 1895 – March 4, 1897 |
Co-deans: Bowers, Loud (House) Seniority from March 4, 1891 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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] |
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 |
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 |
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 |
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
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 |
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 | |
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 |
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 |
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 | |
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 |
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 |
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 |
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 |
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 |
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 | ||
28th | March 4, 1843 – March 4, 1845 |
White (House) Seniority from March 4, 1835 |
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 |
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 |
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 |
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 |
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 |
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 | ||
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] |
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 |
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 |
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 | ||
43rd | March 4, 1873 – March 4, 1875 | |||
44th | March 4, 1875 – March 4, 1877 |
Stevenson (Senate) Seniority from March 4, 1871 |
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 |
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] |
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 |
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 |
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 |
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 |
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 |
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 |
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 | |
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 | ||
66th | March 4, 1919 – March 4, 1921 |
Co-deans: Johnson, Langley (House) Seniority from March 4, 1907 |
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 |
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 |
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] | ||
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 | ||
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 |
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 |
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 |
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 |
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 |
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 | |
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
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 |
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 |
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 |
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 |
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 |
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 | |||
32nd | March 4, 1851 – March 4, 1853 |
Davis (Senate) Seniority from March 24, 1845 |
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 |
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 |
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 | ||
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 |
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 | ||
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 | ||
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 | |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 | ||
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
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 |
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 | ||
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 |
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 |
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 |
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 | |
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 |
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 |
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 |
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 |
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 | |
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] |
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 |
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 |
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 |
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 |
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 | |
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 |
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 |
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 |
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 |
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 | |
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
- ^ 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.
- ^ "BLEDSOE, Jesse (1776 – 1836)". Biographical Directory of the United States Congress. Retrieved March 14, 2024.
- ^ "WALKER, George (1763 – 1819)". Biographical Directory of the United States Congress. Retrieved March 14, 2024.
- ^ "BURNETT, Henry Cornelius (1825 – 1866)". Biographical Directory of the United States Congress. Retrieved March 21, 2024.
- ^ "TRIMBLE, Lawrence Strother (1825 – 1904)". Biographical Directory of the United States Congress. Retrieved March 27, 2024.
- ^ "WILLIS, Albert Shelby (1843 – 1897)". Biographical Directory of the United States Congress. Retrieved March 27, 2024.
- ^ "MCCREARY, James Bennett (1838 – 1918)". Biographical Directory of the United States Congress. Retrieved March 27, 2024.
- ^ "DEBOE, William Joseph (1849 – 1927)". Biographical Directory of the United States Congress. Retrieved March 19, 2024.
- ^ "RHEA, John Stockdale (1855 – 1924)". Biographical Directory of the United States Congress. Retrieved March 24, 2024.
- ^ "BLACKBURN, Joseph Clay Stiles (1838 – 1918)". Biographical Directory of the United States Congress. Retrieved March 19, 2024.
- ^ "VINSON, Frederick Moore (1890 – 1953)". Biographical Directory of the United States Congress. Retrieved March 24, 2024.
- ^ "ROCKWELL, Julius (1805 – 1888)". Biographical Directory of the United States Congress. Retrieved March 5, 2024.
- ^ "MANN, Horace (1796 – 1859)". Biographical Directory of the United States Congress. Retrieved March 5, 2024.
- ^ "DE WITT, Alexander (1798 – 1879)". Biographical Directory of the United States Congress. Retrieved March 5, 2024.
- ^ "RICE, William Whitney (1826 – 1896)". Biographical Directory of the United States Congress. Retrieved March 5, 2024.
- ^ "RUCKER, William Waller (1855 – 1936)". Biographical Directory of the United States Congress. Retrieved March 30, 2024.
Footnotes (positional)
- ^ 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
- ^ Senate Republican Leader from 1953 to 1959
- ^ House Democratic Leader from 2003 to 2023; Speaker of the House from 2007 to 2011, 2019 to 2023
- ^ President pro tempore from 1803 to 1804; Dean of the Senate from 1803 to 1805
- ^ a b Elected as Anti-Administration until 1795
- ^ 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
- ^ President pro tempore from February to November 1811
- ^ Speaker of the House from 1811 to 1814, 1815 to 1820, 1823 to 1825
- ^ a b Elected as Democratic-Republican until 1825
- ^ a b c d e f g h Second time
- ^ a b c d e f g h i j Previously served non-consecutive term(s) in the Senate
- ^ Elected as National Republican until 1837
- ^ Representative who previously served as a senator
- ^ Speaker of the House from 1841 to 1843
- ^ Dean of the House from 1849 to 1855; Speaker of the House and House Democratic Leader from 1851 to 1855
- ^ Elected as Unionist until 1867
- ^ Senate Democratic Leader from 1873 to 1877
- ^ Senate Democratic Leader from 1885 to 1890
- ^ a b Speaker of the House and House Democratic Leader from 1883 to 1889
- ^ Senate Democratic Leader from 1906 to 1907
- ^ Senate Democratic Leader from 1937 to 1949
- ^ Dean of the House since 2022
- ^ Senate Republican Leader since 2007
- ^ Anti-Jacksonian from 1829 to 1835; Anti-Masonic from 1835 to 1837
- ^ National Republican from 1835 to 1837
- ^ Dean of the House from 1844 to 1848
- ^ a b as junior senator
- ^ Speaker of the House from 1847 to 1849
- ^ Dean of the Senate from 1869 to 1874
- ^ Free Soiler from 1853 to 1857; Republican from 1857 to 1873; Liberal Republican from 1873 to 1874
- ^ Speaker of the House from 1856 to 1857
- ^ Dean of the House from 1869 to 1875
- ^ President pro tempore from May 25 to May 30, 1912; Senate Republican Chairman (de facto Republican leader) from 1918 to 1924
- ^ Various positions:
- Speaker of the House (1919–1925, interrupted from December 3–5, 1923)
- Dean of the House (1919–1925)
- House Republican Leader (1919–1925)
- ^ House Republican Leader from 1939 to 1959; Speaker of the House from 1947 to 1949, 1953 to 1955
- ^ Speaker of the House and House Democratic Leader from 1962 to 1971
- ^ Speaker of the House and House Democratic Leader from 1977 to 1987
- ^ Dean of the House from 1890 to 1895
- ^ House Democratic Leader from 1909 to 1921; Speaker of the House from 1911 to 1919
- ^ House Democratic Leader from 1995 to 2003
Footnotes (seniority)
- ^ 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
- ^ 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).
- ^ 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
- ^ 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
- ^ a b c Seated late
- ^ 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
- ^ Seniority over John Edwards due to tenure as a member of the House of Representatives from Virginia
- ^ Alexander D. Orr served as Kentucky's sole representative (2nd district) until Christopher Greenup was sworn in on November 9
- ^ Preceding elections involved turnover of all sitting incumbents; incoming officeholders share a seniority date with no distinguishing aspects
- ^ Seniority over Isham Talbot due to tenure as a member of the House of Representatives
- ^ 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)
- ^ a b c d Elected late
- ^ Served more prior time (92 days) in the House than John Calhoon (2 days)
- ^ Served more terms in total (six) than Virgil Chapman (five)
- ^ Served more terms in total (two) than Jacob L. Milligan (one partial) during the 73rd Congress
Bibliography
- Biographical Directory of the United States Congress (1774 – 2005) (PDF), Washington, D.C.: U.S. Government Printing Office, 2005, retrieved November 12, 2023