Membership of the 30th Congress of the United States
 
March 4, 1847 to March 3, 1849
 
First Session:  December 6, 1847 to August 14, 1848
Second Session:  December 4, 1848 to March 3, 1849
 

Vice President of the United States: 

George M. Dallas (Pennsylvania)

President Pro Tempore of the Senate: 

David R. Atchison (Missouri)

Secretary of the Senate: 

Asbury Dickins (North Carolina)

Sergeant At Arms of the Senate: 

Robert Beale (Virginia)

 

 

Speaker of the House of Representatives: 

Robert C. Winthrop (Massachusetts)

Clerk of the House: 

Benjamin B. French (New Hampshire)
Thomas J. Campbell (Tennessee), from December 7, 1847

Sergeant At Arms of the House: 

Newton Lane (Kentucky)
Nathan Sargent (Vermont), from December 8, 1847

Doorkeeper of the House: 

Robert E. Horner (New Jersey)

 

Alabama

 

Senators

 

Arthur P. Bagby (resigned June 16, 1848 to become Minister to Russia)

Dixon H. Lewis (died October 25, 1848)

William R. King (appointed and subsequently elected to fill the vacancy caused by the resignation of Arthur P. Bagby; served from July 1, 1848)

Benjamin Fitzpatrick (appointed to fill the vacancy caused by the death of Dixon H. Lewis; served from November 25, 1848)

 

Representatives

 

District 1: John Gayle
District 2: Henry W. Hilliard
District 3: Sampson W. Harris
District 4: Samuel W. Inge
District 5: George S. Houston
District 6: Williamson R. W. Cobb
District 7: Franklin W. Bowdon
 

Arkansas

 

Senators

 

Ambrose H. Sevier (resigned March 15, 1848)

Chester Ashley (died April 29, 1848)

Solon Borland (appointed and subsequently elected to fill the vacancy caused by the resignation of Ambrose H. Sevier; served from March 30, 1848)

William K. Sebastian (appointed and subsequently elected to fill the vacancy caused by the death of Chester Ashley; served from May 12, 1848)

 

Representative At Large

 

Robert W. Johnson
 

Connecticut

 

Senators

 

Jabez W. Huntington (died November 1, 1847)

John M. Niles

Roger S. Baldwin (appointed and subsequently elected to fill the vacancy caused by the death of Jabez W. Huntington; served from November 11, 1847)

 

Representatives

 

District 1: James Dixon
District 2: Samuel D. Hubbard
District 3: John A. Rockwell
District 4: Truman Smith
 

Delaware

 

Senators

 

John Middleton Clayton (resigned February 23, 1849 to become Secretary of State)

Presley Spruance

John Wales (elected to fill the vacancy caused by the resignation of John Middleton Clayton; served from February 26, 1849)

 

Representative At Large

 

John W. Houston
 

Florida

 

Senators

 

David L. Yulee

James D. Westcott

 

Representative At Large

 

Edward C. Cabell
 

Georgia

 

Senators

 

Walter T. Colquitt (resigned February, 1848)

John M. Berrien

Herschel V. Johnson (appointed to fill the vacancy caused by the resignation of Walter T. Colquitt; served from February 4, 1848)

 

Representatives

 

District 1: Thomas B. King
District 2: Alfred Iverson, Sr.
District 3: John W. Jones
District 4: Hugh A. Haralson
District 5: John H. Lumpkin
District 6: Howell Cobb
District 7: Alexander H. Stephens
District 8: Robert A. Toombs
 

Illinois

 

Senators

 

Sidney Breese

Stephen A. Douglas

 

Representatives

 

District 1: Robert Smith
District 2: John A. McClernand
District 3: Orlando B. Ficklin
District 4: John Wentworth
District 5:

William A. Richardson (elected to fill the vacancy caused by the resignation of Stephen A. Douglas in the previous Congress; served from December 6, 1847)

District 6: Thomas J. Turner
District 7: Abraham Lincoln
 

Indiana

 

Senators

 

Edward A. Hannegan

Jesse D. Bright

 

Representatives

 

District 1: Elisha Embree
District 2: Thomas J. Henley
District 3: John L. Robinson
District 4: Caleb B. Smith
District 5: William W. Wick
District 6: George G. Dunn
District 7: Richard W. Thompson
District 8: John Pettit
District 9: Charles W. Cathcart
District 10: William Rockhill
 

Iowa

 

Senators

 

Augustus C. Dodge (served from December 26, 1848)

George W. Jones (served from December 26, 1848)

 

Representatives

 

District 1: William Thompson
District 2: Shepherd Leffler
 

Kentucky

 

Senators

 

John J. Crittenden (resigned June 12, 1848)

Joseph R. Underwood

Thomas Metcalfe (appointed and subsequently elected to fill the vacancy caused by the resignation of John J. Crittenden; served from June 23, 1848)

 

Representatives

 

District 1: Linn Boyd
District 2: Beverly L. Clarke
District 3: Samuel O. Peyton
District 4: Aylette Buckner
District 5: John B. Thompson
District 6: Green Adams
District 7: Garnett Duncan
District 8: Charles S. Morehead
District 9: Richard French
District 10: John P. Gaines
 

Louisiana

 

Senators

 

Henry Johnson

Solomon W. Downs

 

Representatives

 

District 1: Emile La Sére
District 2: Bannon G. Thibodeaux
District 3: John H. Harmanson
District 4: Isaac E. Morse
 

Maine

 

Senators

 

John Fairfield (died December 24, 1847)

James W. Bradbury

Wyman B. S. Moor (appointed as to fill the vacancy caused by the death of John Fairfield; served from January 5, 1848 to June 7, 1848, when Hannibal Hamlin was elected)

Hannibal Hamlin (elected to fill the vacancy caused by the death of John Fairfield; served from June 8, 1848)

 

Representatives

 

District 1: David Hammons
District 2: Asa W. H. Clapp
District 3: Hiram Belcher
District 4: Franklin Clark
District 5: Ephraim K. Smart
District 6: James S. Wiley
District 7: Hezekiah Williams
 

Maryland

 

Senators

 

James A. Pearce

Reverdy Johnson

 

Representatives

 

District 1: John G. Chapman
District 2: James D. Roman
District 3: Thomas W. Ligon
District 4: Robert M. McLane
District 5: Alexander Evans
District 6: John W. Crisfield
 

Massachusetts

 

Senators

 

Daniel Webster 

John Davis

 

Representatives

 

District 1: Robert C. Winthrop
District 2: Daniel P. King
District 3: Amos Abbott
District 4: John G. Palfrey
District 5: Charles Hudson
District 6: George Ashmun
District 7: Julius Rockwell
District 8: John Quincy Adams (died February 23, 1848 in the Speaker's Room of the U.S. Capitol)
Horace Mann (elected to fill the vacancy caused by the death of John Quincy Adams; served from April 3, 1848)
District 9: Artemas Hale
District 10: Joseph Grinnell
 

Michigan

 

Senators

 

Lewis Cass (resigned May 29, 1848 on his nomination for President of the United States)

Alpheus Felch

Thomas Fitzgerald (appointed to fill the vacancy caused by the resignation of Lewis Cass; served from June 8, 1848)

 

Representatives

 

District 1: Robert McClelland
District 2: Edward Bradley (died August 5, 1847)
Charles E. Stewart (elected to fill the vacancy caused by the death of Edward Bradley; served from December 6, 1847)
District 3: Kinsley S. Bingham
 

Mississippi

 

Senators

 

Jesse Speight (died May 1, 1847)

Henry Stuart Foote

Jefferson Davis (appointed and subsequently elected to fill the vacancy caused by the death of Jesse Speight; served from August 10, 1847)

 

Representatives

 

District 1: Jacob Thompson
District 2: Winfield S. Featherston
District 3: Patrick W. Tompkins
District 4: Albert Gallatin Brown
 

Missouri

 

Senators

 

Thomas Hart Benton

David R. Atchison

 

Representatives

 

District 1: James B. Bowlin
District 2: John Jameson
District 3: James S. Green
District 4: Willard P. Hall
District 5: John S. Phelps
 

New Hampshire

 

Senators

 

Charles G. Atherton

John P. Hale

 

Representatives

 

District 1: Amos Tuck
District 2: Charles H. Peaslee
District 3: James Wilson
District 4: James Johnson
 

New Jersey

 

Senators

 

Jacob W. Miller

William L. Dayton

 

Representatives

 

District 1: James G. Hampton
District 2: William A. Newell
District 3: Joseph E. Edsall
District 4: John Van Dyke
District 5: Dudley S. Gregory
 

New York

 

Senators

 

Daniel S. Dickinson

John A. Dix

 

Representatives

 

District 1: Frederick W. Lord
District 2: Henry C. Murphy
District 3: Henry Nicoll
District 4: William B. Maclay
District 5: Frederick A. Tallmadge
District 6: David S. Jackson (seat declared vacant April 19, 1848, the election having been contested by James Monroe)
Horace Greeley (elected to fill the vacancy caused by the unseating of David S. Jackson; served from December 4, 1848)
District 7: William Nelson
District 8: Cornelius Warren
District 9: Daniel B. St. John
District 10: Eliakim Sherrill
District 11: Peter H. Silvester
District 12: Gideon Reynolds
District 13: John I. Slingerland
District 14: Orlando Kellogg
District 15: Sidney Lawrence
District 16: Hugh L. White
District 17: George Petrie
District 18: William Collins
District 19: Joseph Mullin
District 20: Timothy Jenkins
District 21: George A. Starkweather
District 22: Ausburn Birdsall
District 23: William Duer
District 24: Daniel Gott
District 25: Harmon S. Conger
District 26: William T. Lawrence
District 27: John M. Holley (died March 8, 1848)
Esbon Blackmar (elected to fill the vacancy caused by the death of John M. Holley; served from December 4, 1848)
District 28: Elias B. Holmes
District 29: Robert L. Rose
District 30: David Rumsey
District 31: Dudley Marvin
District 32: Nathan K. Hall
District 33: Harvey Putnam
District 34: Washington Hunt
 

North Carolina

 

Senators

 

Willie P. Mangum

George E. Badger

 

Representatives

 

District 1: Thomas L. Clingman
District 2: Nathaneil Boyden
District 3: Daniel M. Barringer
District 4: Augustine H. Shepperd
District 5: Abraham W. Venable
District 6: John R. J. Daniel
District 7: James I. McKay
District 8: Richard S. Donnell
District 9: David Outlaw
 

Ohio

 

Senators

 

William Allen

Thomas Corwin

 

Representatives

 

District 1: James J. Faran
District 2: David Fisher
District 3: Robert C. Schenck
District 4: Richard S. Canby
District 5: William Sawyer
District 6: Rodolphus Dickinson
District 7: Jonathan D. Morris (elected to fill the vacancy caused by the death of Representative-elect Thomas L. Hamer; served from December 6, 1848)
District 8: John L. Taylor
District 9: Thomas O. Edwards
District 10: Daniel Duncan
District 11: John K. Miller
District 12: Samuel F. Vinton
District 13: Thomas Ritchey
District 14: Nathan Evans
District 15: William Kennon, Jr.
District 16: John D. Cummins
District 17: George Freis
District 18: Samuel Lahm
District 19: John Crowell
District 20: Joshua R. Giddings
District 21: Joseph M. Root
 

Pennsylvania

 

Senators

 

Daniel Sturgeon

Simon Cameron

 

Representatives

 

District 1: Lewis C. Levin
District 2: Joseph R. Ingersoll
District 3: Charles Brown
District 4: Charles J. Ingersoll
District 5: Jonathan Freedley
District 6: John W. Hornbeck (died January 16, 1848)
Samuel A. Bridges (elected to fill the vacancy caused by the death of John W. Hornbeck; served from March 6, 1848)
District 7: Abraham R. McIlvaine
District 8: John Strohm
District 9: William Strong
District 10: Richard Brodhead
District 11: Chester P. Butler
District 12: David Wilmot
District 13: James Pollock
District 14: George N. Eckert
District 15: Henry Nes
District 16: Jasper E. Brady
District 17: John Blanchard
District 18: Andrew Stewart
District 19: Job Mann
District 20: John Dickey
District 21: Moses Hampton
District 22: John W. Farrelly
District 23: James Thompson
District 24: Alexander Irvin
 

Rhode Island

 

Senators

 

Albert C. Greene

John Hopkins Clarke

 

Representatives

 

District 1: Robert B. Cranston
District 2: Benjamin B. Thurston
 

South Carolina

 

Senators

 

John C. Calhoun

Andrew Pickens Butler 

 

Representatives

 

District 1: James A. Black (died April 3, 1848)
Daniel Wallace (elected to fill the vacancy caused by the death of James A. Black; served from June 12, 1848)
District 2: Richard F. Simpson
District 3: Joseph A. Woodward
District 4: Alexander D. Sims (died November 22, 1848)
John McQueen (elected to fill the vacancy caused by the death of Alexander D. Sims; served from February 12, 1849)
District 5: Armistead Burt
District 6: Isaac E. Holmes
District 7: Robert Barnwell Rhett
 

Tennessee

 

Senators

 

Hopkins L. Turney

John Bell (served from November 22, 1847)

 

Representatives

 

District 1: Andrew Johnson
District 2: William M. Cocke
District 3: John H. Crozier
District 4: Hugh L. W. Hill
District 5: George W. Jones
District 6: James H. Thomas
District 7: Meredith P. Gentry
District 8: Washington Barrow
District 9: Lucien B. Chase
District 10: Frederick P. Stanton
District 11: William T. Haskell
 

Texas

 

Senators

 

Sam Houston

Thomas J. Rusk

 

Representatives

 

District 1: David S. Kaufman
District 1: Timothy Pilsbury
 

Vermont

 

Senators

 

Samuel S. Phelps

William Upham

 

Representatives

 

District 1: William Henry
District 2: Jacob Collamer
District 3: George P. Marsh
District 4: Lucius B. Peck
 

Virginia

 

Senators

 

James M. Mason

Robert M. T. Hunter

 

Representatives

 

District 1: Archibald Atkinson
District 2: George C. Dromgoole (died April 27, 1847)
Richard K. Meade (elected to fill the vacancy caused by the death of George C. Dromgoole; served from August 5, 1847)
District 3: Thomas S. Flournoy
District 4: Thomas S. Bocock
District 5: William L. Goggin
District 6: John M. Botts
District 7: Thomas H. Bayly
District 8: Richard L. T. Beale
District 9: John S. Pendleton
District 10: Henry Bedinger
District 11: James McDowell
District 12: William B. Preston
District 13: Andrew S. Fulton
District 14: Robert A. Thompson
District 15: William G. Brown
 

Wisconsin (admitted as a state May 29, 1848)

 

Senators

 

Henry Dodge (served from June 8, 1848)

Isaac P. Walker (served from June 8, 1848)

 

Representatives At Large

 

William P. Lynde (served from June 5, 1848)
Mason C. Darling (served from June 9, 1848)
 

Wisconsin Territory

 

Delegate

 

John H. Tweedy (served until May 29, 1848, when that portion of the Territory of Wisconsin in which he resided was admitted as a State)

Henry H. Sibley (elected to fill the vacancy caused by the disqualification of John H. Tweedy; served from October 30, 1848)