id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5403171,2475991,plaintiff,Martham,John,,,"Martham, John",0 5403172,2475991,defendant,Renkyn or Reukyn,John,tanner,606998,"Renkyn or Reukyn, John, of East Peckham, tanner",0