id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4363342,2151961,plaintiff,Cowley,Walter,,,"Cowley, Walter",0 4363343,2151961,defendant,Langworthe,Arthur,esq,744840,"Langworthe, Arthur, of Ringmer, Sussex, esq",0 4363344,2151961,defendant,Kennyon,George,forgemaster,744841,"Kennyon, George, of Marsfild, Sussex, forgemaster",1