id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4737426,2276820,plaintiff,Upsall,Robert,,587727,"Upsall, Robert, of Pykeryng",0 4737427,2276820,defendant,Alger,John,butcher,587028,"Alger, John, of Whitby, butcher",0 4737428,2276820,defendant,Hudson,Richard,,586067,"Hudson, Richard, of York, wool man",1 4737429,2276820,defendant,Chapman,Robert,husbandman,793786,"Chapman, Robert, of Neuton in Cleveland, husbandman",2