id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5509991,2507964,plaintiff,Grene,John,,,"Grene, John",0 5509992,2507964,defendant,Crosse,William,barker,894834,"Crosse, William, of Parva Horkesley, barker",0 5509993,2507964,defendant,Broke,Robert,,587402,"Broke, Robert, of Aldham, tile maker",1