id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3891377,1987381,plaintiff,Langton,Thomas,skinner,585869,"Langton, Thomas, of London, skinner",0 3891378,1987381,defendant,Conyngesby,Robert,gent,646523,"Conyngesby, Robert, of Marlowe Magna, Bucks, gent",0 3891379,1987381,defendant,Smyth,John,skinner,585869,"Smyth, John, of London, skinner",1