id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5411793,2478482,plaintiff,Courtenay,William,knight,,"Courtenay, William, knight",0 5411794,2478482,defendant,Wanell or Wavell,Richard,yeoman,586764,"Wanell or Wavell, Richard, of Morton Hampstede, yeoman",0