id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4489425,2197412,plaintiff,Thressher,John,,585869,"Thressher, John, of London",0
4489426,2197412,defendant,Dey,Hugh,,867633,"Dey, Hugh, of Shene or Sheen",0
4489427,2197412,defendant,Dey,"William, junior",,,"Dey, William, junior",1