id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4931555,2336254,plaintiff,Walter,John,,,"Walter, John",0 4931556,2336254,defendant,Cogyll,Ralph,baker,587331,"Cogyll, Ralph, of Causton, baker",0 4931557,2336254,defendant,Blak,Richard,yeoman,636822,"Blak, Richard, of Greston, yeoman",1