id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4449967,2184944,plaintiff,Gryvel,William,,,"Gryvel, William",0 4449968,2184944,defendant,Cartare,John,,731503,"Cartare, John, of Charyngworth",0 4449969,2184944,defendant,Thresshare,Edward,,,"Thresshare, Edward",1