id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5406840,2477021,plaintiff,Thomas,William,,,"Thomas, William",0
5406841,2477021,defendant,Martyn,Robert,yeoman,605438,"Martyn, Robert, of Great Hampden, yeoman",0
5406842,2477021,defendant,Pynchyn,John,chapman,602336,"Pynchyn, John, of Princes Risborough, chapman",1