id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4921023,2333087,plaintiff,Kirketon,John or Alan,,593592,"Kirketon, John or Alan, of Thorney, abbot",0 4921024,2333087,defendant,Grene,Robert,yeoman,603017,"Grene, Robert, of Flete, Lincs, yeoman",0