id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4851322,2311861,plaintiff,Twyer,Robert,,,"Twyer, Robert",0 4851323,2311861,defendant,Dulfyn,Simon,husbandman,587058,"Dulfyn, Simon, of Sutton, husbandman",0 4851324,2311861,defendant,Wylflete,Walter,husbandman,599084,"Wylflete, Walter, of Swyne, husbandman",1