id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4470868,2191539,plaintiff,Burnell,Hugh,knight,,"Burnell, Hugh, knight",0 4470869,2191539,defendant,Grave or Grane,John,,760512,"Grave or Grane, John, of Gnoulale or Gnosall",0 4470870,2191539,defendant,Chalonwebbe,William,,589309,"Chalonwebbe, William, of Neuport",1