id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4485863,2196287,plaintiff,Robynson,William,,,"Robynson, William",0 4485864,2196287,defendant,Calfhird,William,,762229,"Calfhird, William, of Blencowe",0 4485865,2196287,defendant,Willeson,John,,635763,"Willeson, John, of Salkeld",1