id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5514084,2509256,plaintiff,Prudmere,John,,,"Prudmere, John",0 5514085,2509256,defendant,Cheselden,Richard,gent,817694,"Cheselden, Richard, of Brygstok, Nhants, gent",0 5514086,2509256,defendant,Mathewe,John,laborer,621502,"Mathewe, John, of Brygstok, laborer",1 5514087,2509256,defendant,Cheselden,Robert,gent,895266,"Cheselden, Robert, of Masthorp, gent",2