id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5394555,2473504,plaintiff,Whyte,William,mercer,585869,"Whyte, William, of London, mercer",0 5394556,2473504,defendant,Broun,Robert,gent,585869,"Broun, Robert, of London, gent",0 5394557,2473504,defendant,Semere,John,chapman,586214,"Semere, John, of Webley, Herefs, chapman",1