id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4416936,2170170,plaintiff,Pole,Richard de la,,753937,"Pole, Richard de la, of Hertyngdon",0
4416937,2170170,defendant,del Halle,Felicia,,593479,"del Halle, Felicia, of Castelton, formerly wife of Gervase",0
4416938,2170170,defendant,Henry,son of Gervase,,,"Henry, son of Gervase",1
4416939,2170170,defendant,Spaigne,Thomas de,son of Ralph,,"Spaigne, Thomas de, son of Ralph",2