id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4723093,2272533,plaintiff,Croyser,William,,,"Croyser, William",0 4723094,2272533,defendant,Day,William,butcher,610007,"Day, William, of Hicchyn, butcher",0 4723095,2272533,defendant,Day,John,draper,585869,"Day, John, of London, draper",1