id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4601711,2231753,plaintiff,Walkerne,William,,597169,"Walkerne, William, of Walyngton",0 4601712,2231753,defendant,Sawetre,John,,764829,"Sawetre, John, of Henxteworth",0 4601713,2231753,defendant,Sampson,John,son of Philip,,"Sampson, John, son of Philip",1