id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5254633,2431570,plaintiff,Cartesherd,John,,,"Cartesherd, John",0
5254634,2431570,defendant,Mascall,John,husbandman,645719,"Mascall, John, of Dene, husbandman",0
5254635,2431570,defendant,Mascall,Nicholas,husbandman,645719,"Mascall, Nicholas, of Dene, husbandman",1