id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5111137,2389645,plaintiff,Hayward,Robert,gent,,"Hayward, Robert, gent",0 5111138,2389645,defendant,Walter,John,tanner,589935,"Walter, John, of Shenfeld, Essex, tanner",0 5111139,2389645,defendant,Marchall,John,yeoman,599814,"Marchall, John, of Rumford, Essex, yeoman",1