id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4511220,2203956,plaintiff,Belle,William,,,"Belle, William",0 4511221,2203956,plaintiff,Marmyon,John,,764922,"Marmyon, John, of Kyseby",1 4511222,2203956,defendant,Priour,Thomas,,707460,"Priour, Thomas, of Cambridgeshire",0