id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3852034,1974227,plaintiff,Prest,John,grocer,585869,"Prest, John, of London, grocer",0 3852035,1974227,defendant,Chapman,William,mercer,588872,"Chapman, William, of Parva Walsyngham, Norf, mercer",0 3852036,1974227,defendant,Moylle,William,chapman,620664,"Moylle, William, of Warryngton, Lancs, chapman",1