id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4973273,2348943,plaintiff,Lethum,Robert,,,"Lethum, Robert",0 4973274,2348943,defendant,Forthyngton,John,yeoman,629294,"Forthyngton, John, of Irby, Lincs, drover, alias Irby, John, of Cokkysford, yeoman",0