id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4416934,2170169,plaintiff,Pole,Richard de la,,753937,"Pole, Richard de la, of Hertyngdon",0 4416935,2170169,defendant,Butstones,Thomas de,"son of John, son of John",,"Butstones, Thomas de, son of John, son of John",0