id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3764974,1946710,plaintiff,Jettour,"John, junior",merchant,,"Jettour, John, junior, merchant",0 3764975,1946710,defendant,Glasyour,John,husbandman,592730,"Glasyour, John, of Bradwell, husbandman",0