id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5242107,2427892,plaintiff,Marchall,John,mercer,585869,"Marchall, John, of London, mercer",0 5242108,2427892,defendant,Gylys,Thomas,chapman,588872,"Gylys, Thomas, of Parva Walsyngham, Norf, chapman",0 5242109,2427892,defendant,Velour,John,chapman,589669,"Velour, John, of Bathe, Soms, chapman",1