id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4455757,2186816,plaintiff,Mortuo Mari or Mortimer,Edmund,earl of March,,"Mortuo Mari or Mortimer, Edmund, earl of March",0
4455758,2186816,defendant,Mygham,William,,588038,"Mygham, William, of Newebury",0