id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4784154,2291044,plaintiff,del Chambyr,Robert,,589315,"del Chambyr, Robert, of Catton",0 4784155,2291044,defendant,de Melton,Robert,yeoman,757836,"de Melton, Robert, of Pountfreyt, yeoman",0