id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4917747,2332065,plaintiff,Gleppe,John,,,"Gleppe, John",0 4917748,2332065,defendant,Polver,Helen,widow,596437,"Polver, Helen, of Soterton, widow",0 4917749,2332065,defendant,Polver,Thomas,,596437,"Polver, Thomas, of Soterton, servant",1