1848 and 1849 United States Senate elections
The 1848 and 1849 United States Senate elections were elections which had the Democratic Party lose seats but maintain control of the United States Senate. As this election was prior to ratification of the seventeenth amendment, Senators were chosen by state legislatures. Results. Senate Party Division, 31st Congress (1849–1851) Change in Senate composition. As a result of the elections. Note: "Re-elected" includes incumbent appointee elected to the next term. Race summaries. Special elections during the 30th Congress. In these special elections, the winners were seated during 1848 or in 1849 before March  4; ordered by election date. Races leading to the 31st Congress. In these regular elections, the winners were elected for the term beginning March 4, 1849; ordered by state. All of the elections involved the Class 3 seats. Elections during the 31st Congress. In these elections, the winners were elected in 1849 after March 4. Individual elections. New York. The New York election was held February 6, 1849. Barnburner John Adams Dix had been elected in 1845 to this seat after the resignation of Silas Wright, and Dix's term would expire on March 3, 1849. In November 1848, Dix  was the Barnburners/Free-Soilers candidate for Governor of New York, but was defeated by Whig Hamilton Fish. At this time New York Democratic Party was split in two fiercely opposing factions: the Barnburners" and the "Hunkers". The Barnburners organized the Free Soil Party in 1848 and nominated Martin Van Buren for U.S. President. Due to the split, the Whig Party won most of the elective offices by pluralities. At the State election in November 1847, 24 Whigs and 8 Democrats were elected for a two-year term (1848-1849) in the State Senate. At the State election in November  1848, 106 Whigs, 15 Free Soilers and 7 Hunkers were elected to the Assembly for the session of 1849. The 72nd New York State Legislature met from January 2 to April 11, 1849, at Albany, New York. Ex-Governor of New York William H. Seward was nominated by a caucus of Whig State legislators on February 1, 1849. The vote was 88 for Seward, 12 for John A. Collier, 18 scattering and 4 blanks. The incumbent U.S. Senator John Adams Dix ran for re-election supported by the Free Soilers. Ex-Chancellor Reuben H. Walworth was the candidate of the  Hunkers. Walworth had been third place in the last gubernatorial election, behind Fish and Dix. Ex-Congressman Daniel D. Barnard (Whig) received 2 scattering votes in the Senate. William H. Seward was the choice of both the Assembly and the Senate, and was declared elected. Ohio. The two houses of the Ohio General Assembly met in joint session February 22, 1849, with 72 representatives and 35 senators present to elect a Senator (Class 3) to succeed incumbent Wiliam Allen. On the fourth ballot, Salmon P. Chase was elected with a majority of the votes cast, as follows: The second ballot  was declared a nullity by Speaker of the Senate Brewster Randall, because there were one more ballots cast than members present. Pennsylvania. The Pennsylvania election was held January 10, 1849. James Cooper was elected by the Pennsylvania General Assembly. Incumbent Democrat Simon Cameron, who was elected in 1845, was not a candidate for re-election to another term. The Pennsylvania General Assembly, consisting of the House of Representatives and the Senate, convened on January 10, 1849, to elect a new Senator to fill the term beginning on March 4, 1849. Three ballots were recorded. The results of the third and  final ballot of both houses combined are as follows: