id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5093573,2384520,plaintiff,Pykkyn,Thomas,,,"Pykkyn, Thomas",0 5093574,2384520,defendant,Childurplawe,John,glasier,586033,"Childurplawe, John, of Westminster, glasier",0 5093575,2384520,defendant,Yens,William,yeoman,627702,"Yens, William, of Penkeriche, Staffs, yeoman",1