[['district', 'incumbent', 'party', 'first elected', 'result', 'candidates'], ['illinois 3', 'fred e busbey', 'republican', '1946', 'lost re - election democratic gain', 'neil j linehan (d) 52.9% fred e busbey (r) 47.1%'], ['illinois 5', 'martin gorski redistricted from 4th', 'democratic', '1942', 're - elected', 'martin gorski (d) 72.4% john l waner (r) 27.6%'], ['illinois 14', 'chauncey w reed redistricted from 11th', 'republican', '1934', 're - elected', 'chauncey w reed (r) 68.3% richard plum (d) 31.7%'], ['illinois 15', 'noah m mason redistricted from 12th', 'republican', '1936', 're - elected', 'noah m mason (r) 56.4% g m wells (d) 43.6%'], ['illinois 17', 'leslie c arends', 'republican', '1934', 're - elected', 'leslie c arends (r) 62.8% carl vrooman (d) 37.2%'], ['illinois 18', 'everett dirksen redistricted from 16th', 'republican', '1932', 'retired republican hold', 'harold h velde (r) 52.1% dale e sutton (d) 47.9%'], ['illinois 20', 'sid simpson', 'republican', '1942', 're - elected', 'sid simpson (r) 53.1% henry d sullivan (d) 46.9%'], ['illinois 20', 'anton j johnson redistricted from 14th', 'republican', '1938', 'retired republican loss', 'sid simpson (r) 53.1% henry d sullivan (d) 46.9%'], ['illinois 26', 'c w bishop', 'republican', '1940', 're - elected', 'c w bishop (r) 51.9% kent e keller (d) 48.1%']]
the first time Fred E Busbey was Elected was 1946
the first time [ENT] was [ENT] was [ENT]