id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4481874,2195039,plaintiff,Mapill,William,,605966,"Mapill, William, of Hampton",0 4481875,2195039,defendant,Mahoun or Mohun,Joan,Lady of Donsterre or Dunster,,"Mahoun or Mohun, Joan, Lady of Donsterre or Dunster",0 4481876,2195039,defendant,Everard,Patrick,,,"Everard, Patrick",1