id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5510033,2507977,plaintiff,Grevell or Grenell,John,,,"Grevell or Grenell, John",0 5510034,2507977,defendant,Newenam,"John, junior",husbandman,593232,"Newenam, John, junior, of Berkewey, husbandman",0