rowid,legislator_id,type,state,start,end,class,party,district,how,party_affiliations,url,caucus,address,phone,fax,contact_form,office,state_rank,rss_url,end-type
6631,J000221,sen,IA,1848-01-01,1853-03-03,2,Democrat,,,,,,,,,,,,,
6812,F000174,sen,AL,1848-01-01,1849-12-31,2,Democrat,,,,,,,,,,,,,
7564,S000216,sen,AR,1848-01-01,1853-03-03,2,Democrat,,,,,,,,,,,,,