id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4964116,2346177,plaintiff,Cheyne,John,knight,,"Cheyne, John, knight",0 4964117,2346177,defendant,Hantre or Hautre,William,yeoman,643675,"Hantre or Hautre, William, of Drayton Beauchamp, yeoman",0