id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4978927,2350656,plaintiff,Salman,John,mercer,585869,"Salman, John, of London, mercer",0 4978928,2350656,plaintiff,Heywarde,Richard,mercer,585869,"Heywarde, Richard, of London, mercer",1 4978929,2350656,defendant,Bonde,Robert,mercer,586932,"Bonde, Robert, of Royston, Herts, mercer",0