id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3743479,1939835,plaintiff,Wodlok,Robert,,,"Wodlok, Robert",0 3743480,1939835,defendant,Dune,"John, junior",mercer,608282,"Dune, John, junior, of Mere, mercer",0 3743481,1939835,defendant,Gray,Roger,mercer,621780,"Gray, Roger, of Blanforde, Dorset, mercer",1