id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5346756,2459144,plaintiff,Aunsham,Richard,mercer,585869,"Aunsham, Richard, of London, mercer",0 5346757,2459144,plaintiff,Assh,Reginald,mercer,585869,"Assh, Reginald, of London, mercer",1 5346758,2459144,defendant,Tyrell,Thomas,esq,592247,"Tyrell, Thomas, of Tyllyngham, Essex, esq",0 5346759,2459144,defendant,Thornbury,John,gent,585869,"Thornbury, John, of London, gent",1