id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3859815,1976783,plaintiff,Collet,John,mercer,585869,"Collet, John, of London, mercer",0 3859816,1976783,defendant,Bardesey,William,esq,638610,"Bardesey, William, of Bardesey, Lancs, esq",0