id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4353267,2148371,plaintiff,Sherley,Robert,,,"Sherley, Robert",0 4353268,2148371,defendant,Venables,Ralph,chapman,647088,"Venables, Ralph, of Nantwich, Cheshire, chapman",0 4353269,2148371,defendant,Challenor,Richard,chapman,743075,"Challenor, Richard, of Finden, Sussex, chapman",1