id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5378023,2468705,plaintiff,Thomas,William,,,"Thomas, William",0 5378024,2468705,defendant,Cary,Richard,gent,587983,"Cary, Richard, of Chepyng Wycombe, gent",0 5378025,2468705,defendant,Martyn,Robert,yeoman,605438,"Martyn, Robert, of Great Hampden, yeoman",1 5378026,2468705,defendant,Pynchyn,John,chapman,602336,"Pynchyn, John, of Princes Risborough, chapman",2