id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4531785,2210203,plaintiff,Pety,William,,610128,"Pety, William, of Massham",0 4531786,2210203,defendant,Midelam,Thomas,,,"Midelam, Thomas",0 4531787,2210203,defendant,Rypon,Robert,,,"Rypon, Robert",1