id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4804278,2297525,plaintiff,Blakaller,John,,,"Blakaller, John, on his own account",0 4804279,2297525,defendant,Souder or Sonder,William,merchant,586791,"Souder or Sonder, William, of Bydeford, merchant",0