id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4423429,2172178,plaintiff,Grene,"Henry, junior",,587966,"Grene, Henry, junior, of Isham",0 4423430,2172178,defendant,Thynden,John de,,589930,"Thynden, John de, of Oudeby, rector",0