id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4600206,2231293,plaintiff,Thong,William,,773143,"Thong, William, of Great Harwedon",0
4600207,2231293,defendant,Belton,John,,761969,"Belton, John, of Cranesle",0
4600208,2231293,defendant,Marchal,Simon,,761969,"Marchal, Simon, of Cranesle",1