id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5103171,2387355,plaintiff,Bradley,William,,,"Bradley, William",0 5103172,2387355,defendant,Watyr,Christopher,tailor,586067,"Watyr, Christopher, of York, tailor",0 5103173,2387355,defendant,Marchall,John,yeoman,616539,"Marchall, John, of Huby, yeoman",1