id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5270855,2436573,plaintiff,Fentrys,Thomas,,,"Fentrys, Thomas",0 5270856,2436573,defendant,Pygge,John,clerk,603706,"Pygge, John, of Stevenage, clerk",0 5270857,2436573,defendant,Mason,John,husbandman,603706,"Mason, John, of Stevenage, husbandman",1