id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3640457,1907448,plaintiff,Allerton,Thomas,,,"Allerton, Thomas",0 3640458,1907448,plaintiff,Prater,Nicholas,,,"Prater, Nicholas",1 3640459,1907448,defendant,Houghton,John,husbandman,596758,"Houghton, John, of Paynton, husbandman",0 3640460,1907448,defendant,Adam,John,husbandman,596758,"Adam John, of Paynton, husbandman",1