id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3686160,1921835,plaintiff,Bostok,Ralph,,,"Bostok, Ralph",0 3686161,1921835,defendant,Knottysford,Humphrey,chaplain,586022,"Knottysford, Humphrey, of Lutterworth, Leics, chaplain",0