id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5061390,2374992,plaintiff,Grene,John,,,"Grene, John",0 5061391,2374992,defendant,Leveden or Leneden alias Gedney,William,smith,839300,"Leveden or Leneden alias Gedney, William, of Tetyllyshale, smith",0