id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3834684,1968785,plaintiff,North,Thomas,,,"North, Thomas",0 3834685,1968785,defendant,Arnold,William,laborer,598239,"Arnold, William, of Mikelham, laborer",0 3834686,1968785,defendant,Arnold,Richard,laborer,598239,"Arnold, Richard, of Mikelham, laborer",1