id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5570877,2526038,plaintiff,John,William,,,"John, William",0 5570878,2526038,defendant,Mudford,Robert,husbandman,901314,"Mudford, Robert, of Lanhyveran, husbandman",0 5570879,2526038,defendant,John,William,husbandman,901315,"John, William, of Enhe or Guhe, husbandman",1 5570880,2526038,defendant,Polhornow,Robert,husbandman,901316,"Polhornow, Robert, of Gonryse, husbandman",2 5570881,2526038,defendant,Tanter,John,husbandman,634879,"Tanter, John, of Lannargh, husbandman",3