id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4019987,2031877,plaintiff,Wharton,Thomas knight,Lord Wharton,,"Wharton, Thomas knight, Lord Wharton",0 4019988,2031877,defendant,Constable,John,,699371,"Constable, John, of Burton Constable, knight",0