[['district', 'incumbent', 'party', 'first elected', 'result', 'candidates'], ['ohio 2', 'william e hess', 'republican', '1938', 'lost re - election democratic gain', 'earl t wagner (d) 52.8% william e hess (r) 47.2%'], ['ohio 5', 'cliff clevenger', 'republican', '1938', 're - elected', 'cliff clevenger (r) 52.1% dan batt (d) 47.9%'], ['ohio 7', 'clarence j brown', 'republican', '1938', 're - elected', 'clarence j brown (r) unopposed'], ['ohio 9', 'homer a ramey', 'republican', '1942', 'lost re - election democratic gain', 'thomas h burke (d) 53.8% homer a ramey (r) 46.2%'], ['ohio 12', 'john m vorys', 'republican', '1938', 're - elected', 'john m vorys (r) 52.1% robert m draper (d) 47.9%'], ['ohio 18', 'earl r lewis', 'republican', '1942', 'lost re - election democratic gain', 'wayne l hays (d) 54.1% earl r lewis (r) 45.9%'], ['ohio 20', 'michael a feighan', 'democratic', '1942', 're - elected', 'michael a feighan (d) unopposed']]
Ohio District 18 swtiched from a Republican Candidate to a democrat Candidate in 1942
[ENT] [ENT] [ENT] swtiched from a [ENT] [ENT] to a democrat [ENT] in [ENT]