id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5308853,2447690,plaintiff,Smyth,Ralph,,,"Smyth, Ralph",0 5308854,2447690,defendant,Couper,John,cooper,871622,"Couper, John, of Shelf in Halifax, cooper",0 5308855,2447690,defendant,Couper,Lawrence,,612950,"Couper, Lawrence, of Shelf, blade smith",1