bioguide_id,first_name,last_name,full_name,nickname,party,state,chamber,district,first_served,last_served,is_current,opensecrets_id,fec_ids,govtrack_id,thomas_id,votesmart_id,lis_id,wikipedia_id,ballotpedia_id,birthday,gender,terms_count,served_until,trade_count,speech_count,bills_sponsored,vote_count,fec_total_received
C000988,Albert,Cummins,Albert Cummins,,Republican,IA,Senate,,1908-11-24,1926-07-30,0,,[],403096,,,,Albert B. Cummins,,1850-02-15,M,4,1926-07-30,0,0,0,0,0
D000394,Augustus,Dodge,Augustus Dodge,,Democrat,IA,Senate,,1840-12-28,1855-02-22,0,,[],403509,,,,Augustus C. Dodge,,1812-01-02,M,3,1855-02-22,0,0,0,0,0
H000559,Bourke,Hickenlooper,Bourke Hickenlooper,,Republican,IA,Senate,,1945-01-03,1969-01-03,0,,[],405421,,,,Bourke B. Hickenlooper,,1896-07-21,M,5,1969-01-03,0,0,0,0,0
R000075,Charles,Rawson,Charles Rawson,,Republican,IA,Senate,,1922-02-24,1923-03-03,0,,[],409055,,,,Charles A. Rawson,,1867-05-29,M,1,1923-03-03,0,0,0,0,0
G000386,Charles,Grassley,Chuck Grassley,Chuck,Republican,IA,Senate,,1975-01-14,2029-01-03,1,N00001758,"[""S0IA00028""]",300048,00457,53293,S153,Chuck Grassley,Chuck Grassley,1933-09-17,M,10,,0,6372,794,9287,13001247
H000543,Clyde,Herring,Clyde Herring,,Democrat,IA,Senate,,1937-01-05,1943-01-03,0,,[],405405,,,,Clyde L. Herring,,1879-05-03,M,2,1943-01-03,0,0,0,0,0
S000826,Daniel,Steck,Daniel Steck,,Democrat,IA,Senate,,1926-04-12,1931-03-03,0,,[],410290,,,,Daniel F. Steck,,1881-12-16,M,1,1931-03-03,0,0,0,0,0
S000906,David,Stewart,David Stewart,,Republican,IA,Senate,,1926-08-07,1927-03-04,0,,[],410367,,,,David W. Stewart,,1887-01-22,M,1,1927-03-04,0,0,0,0,0
J000221,George,Jones,George Jones,,Democrat,IA,Senate,,1835-12-07,1859-03-03,0,,[],406115,,,,George Wallace Jones,,1804-04-12,M,5,1859-03-03,0,0,0,0,0
W000581,George,Wilson,George Wilson,,Republican,IA,Senate,,1943-01-06,1949-01-03,0,,[],411736,,,,George A. Wilson,,1884-04-01,M,2,1949-01-03,0,0,0,0,0
W000759,George,Wright,George Wright,,Republican,IA,Senate,,1871-03-04,1877-03-03,0,,[],411908,,,,George G. Wright,,1820-03-24,M,2,1877-03-03,0,0,0,0,0
G000205,Guy,Gillette,Guy Gillette,,Democrat,IA,Senate,,1933-03-09,1955-01-03,0,,[],404569,,,,Guy Gillette,,1879-02-03,M,4,1955-01-03,0,0,0,0,0
H000922,Harold,Hughes,Harold Hughes,,Democrat,IA,Senate,,1969-01-03,1975-01-03,0,,[],405767,01364,,,Harold Hughes,,1922-02-10,M,2,1975-01-03,0,0,0,0,0
M000730,Jack,Miller,Jack Miller,,Republican,IA,Senate,,1961-01-03,1973-01-03,0,,[],407709,,,,Jack Miller (politician),,1916-06-06,M,3,1973-01-03,0,0,0,0,0
G000475,James,Grimes,James Grimes,,Republican,IA,Senate,,1859-12-05,1869-12-31,0,,[],404820,,,,James W. Grimes,,1816-10-20,M,2,1869-12-31,0,0,0,0,0
H000211,James,Harlan,James Harlan,,Republican,IA,Senate,,1855-12-03,1873-03-03,0,,[],405090,,,,James Harlan (Iowa politician),,1820-08-26,M,4,1873-03-03,0,0,0,0,0
H000864,James,Howell,James Howell,,Republican,IA,Senate,,1870-01-01,1871-03-03,0,,[],405711,,,,James B. Howell,,1816-07-04,M,1,1871-03-03,0,0,0,0,0
M000407,James,McDill,James McDill,,Republican,IA,Senate,,1873-12-01,1883-03-03,0,,[],407407,,,,James W. McDill,,1834-03-04,M,2,1883-03-03,0,0,0,0,0
W000594,James,Wilson,James Wilson,,Republican,IA,Senate,,1861-07-04,1895-03-03,0,,[],411749,,,,James F. Wilson,,1828-10-19,M,6,1895-03-03,0,0,0,0,0
C000979,John,Culver,John Culver,,Democrat,IA,Senate,,1965-01-04,1981-01-03,0,,[],403090,00255,,,John Culver,,1932-08-08,M,3,1981-01-03,0,0,0,0,0
G000110,John,Gear,John Gear,,Republican,IA,Senate,,1887-12-05,1901-03-03,0,,[],404482,,,,John H. Gear,,1825-04-07,M,3,1901-03-03,0,0,0,0,0
D000404,Jonathan,Dolliver,Jonathan Dolliver,,Republican,IA,Senate,,1889-12-02,1910-10-15,0,,[],403518,,,,Jonathan P. Dolliver,,1858-02-06,M,4,1910-10-15,0,0,0,0,0
E000295,Joni,Ernst,Joni Ernst,,Republican,IA,Senate,,2015-01-06,2027-01-03,1,N00035483,"[""S4IA00129""]",412667,02283,128583,S376,Joni Ernst,Joni Ernst,1970-07-01,F,3,,0,811,340,4166,133534970
Y000046,Lafayette,Young,Lafayette Young,,Republican,IA,Senate,,1910-11-12,1911-04-11,0,,[],411978,,,,Lafayette Young,,1848-05-10,M,1,1911-04-11,0,0,0,0,0
D000323,Lester,Dickinson,Lester Dickinson,,Republican,IA,Senate,,1919-05-19,1937-01-03,0,,[],403443,,,,L. J. Dickinson,,1873-10-29,M,4,1937-01-03,0,0,0,0,0
C000448,Richard,Clark,Richard Clark,Dick,Democrat,IA,Senate,,1973-01-03,1979-01-03,0,,[],402586,01306,,,Dick Clark (Iowa politician),,1928-09-14,M,2,1979-01-03,0,0,0,0,0
M001103,Richard,Murphy,Richard Murphy,,Democrat,IA,Senate,,1933-03-09,1937-01-03,0,,[],408067,,,,Louis Murphy (American politician),,1875-11-06,M,1,1937-01-03,0,0,0,0,0
J000101,Roger,Jepsen,Roger Jepsen,,Republican,IA,Senate,,1979-01-15,1985-01-03,0,,[],406003,01372,,,Roger Jepsen,,1928-12-23,M,2,1985-01-03,0,0,0,0,0
K000242,Samuel,Kirkwood,Samuel Kirkwood,,Republican,IA,Senate,,1866-01-01,1881-12-31,0,,[],406401,,,,Samuel J. Kirkwood,,1813-12-20,M,3,1881-12-31,0,0,0,0,0
B000873,Smith,Brookhart,Smith Brookhart,,Republican,IA,Senate,,1922-11-08,1933-03-03,0,,[],401830,,,,Smith W. Brookhart,,1869-02-02,M,2,1933-03-03,0,0,0,0,0
M000199,Thomas,Martin,Thomas Martin,,Republican,IA,Senate,,1939-01-03,1961-01-03,0,,[],407219,,,,Thomas E. Martin,,1893-01-18,M,4,1961-01-03,0,0,0,0,0
H000206,Thomas,Harkin,Tom Harkin,Tom,Democrat,IA,Senate,,1975-01-14,2015-01-03,0,N00004207,"[""S4IA00020"", ""P20000741""]",300051,00501,53294,S172,Tom Harkin,Tom Harkin,1939-11-19,M,7,2015-01-03,0,3371,314,5121,723562
A000160,William,Allison,William Allison,,Republican,IA,Senate,,1863-12-07,1909-03-03,0,,[],400815,,,,William B. Allison,,1829-03-02,M,8,1909-03-03,0,0,0,0,0
K000129,William,Kenyon,William Kenyon,,Republican,IA,Senate,,1911-04-04,1923-03-03,0,,[],406295,,,,William S. Kenyon (Iowa politician),,1869-06-10,M,3,1923-03-03,0,0,0,0,0