id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5136431,2397172,plaintiff,Notyngham,William,,,"Notyngham, William",0 5136432,2397172,defendant,Marshall,Stephen,merchant,851347,"Marshall, Stephen, of North Muskham, Notts, merchant",0 5136433,2397172,defendant,Penythorn,John,merchant,586608,"Penythorn, John, of Newerk, Notts, merchant",1