id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3898170,1989594,plaintiff,Akers,John,,647781,"Akers, John, of Trowner",0 3898171,1989594,defendant,Michelson,Andrew,mariner,586523,"Michelson, Andrew, of Cley juxta Mare, mariner",0 3898172,1989594,defendant,Webster,John,,611449,"Webster, John, of Cley",1