id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4743373,2278591,plaintiff,Costantyn,John,,,"Costantyn, John, on his own account",0
4743374,2278591,defendant,Prout,Lawrence,pinner,585869,"Prout, Lawrence, of London, pinner",0
4743375,2278591,defendant,Langford,Thomas,,590554,"Langford, Thomas, of London, sergeant",1