id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5140899,2398455,plaintiff,Toker,John,,828676,"Toker, John, of Leskyrt",0 5140900,2398455,defendant,Ougere or Ongers,William,mariner,852120,"Ougere or Ongers, William, of Portpygan, mariner",0