id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3874739,1981770,plaintiff,Dauncy,John,knight,,"Dauncy, John, knight",0 3874740,1981770,defendant,Hopton,Arthur,,643593,"Hopton, Arthur, of Westwood, Suff, knight",0 3874741,1981770,defendant,Barett,William,yeoman,591907,"Barett, William, of Westhale, Suff, yeoman",1