id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3850805,1973846,plaintiff,Cunstable,Marmaduke,,639773,"Cunstable, Marmaduke, of Flaneborowe, knight",1 3865522,1978689,plaintiff,Cunstable,Marmaduke,,639773,"Cunstable, Marmaduke, of Flaneborowe, knight",1