id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5214121,2419857,plaintiff,Broun,John,,,"Broun, John",0 5214122,2419857,defendant,Elande,William,gent,585869,"Elande, William, of London, gent",0 5214123,2419857,defendant,Laurens,John,tailor,585869,"Laurens, John, of London, tailor",1 5214124,2419857,defendant,Holt,John,esq,601305,"Holt, John, of Aston juxta Byrmyngham, esq",2