id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5338112,2456491,plaintiff,Knyvet,William,"knight, sheriff of Norf",,"Knyvet, William, knight, sheriff of Norf",0 5338113,2456491,defendant,Carell,Ralph,(legal representative),875061,"Carell, Ralph, of Hokold, or of Thetford, gent, executrix of",0 5338114,2456491,defendant,Carell,Joan,widow,,"Carell, Joan, widow",1