id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3849822,1973530,plaintiff,Machell,John,,,"Machell, John",0 3849823,1973530,defendant,Chaffyn,Christopher,chapman,586859,"Chaffyn, Christopher, of Salisbury, chapman",0 3849824,1973530,defendant,Halkyn,Thomas,chapman,586431,"Halkyn, Thomas, of Lychefeld, Staffs, chapman",1