id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5107307,2388566,plaintiff,Derby,John,draper,658571,"Derby, John, of Lonon, draper",0 5107308,2388566,defendant,Flete,Thomas,grocer,585869,"Flete, Thomas, of London, grocer",0 5107309,2388566,defendant,Byset,Thomas,haberdasher,585869,"Byset, Thomas, of London, haberdasher",1