id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3831993,1967904,plaintiff,Helmer,John,,585869,"Helmer, John, of London, freemason",0
3831994,1967904,defendant,Wyllughby,Anthony,,636660,"Wyllughby, Anthony, of Warder, Wilts, knight",0