id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5292761,2442880,plaintiff,Say,Robert,mercer,585869,"Say, Robert, of London, mercer",0 5292762,2442880,defendant,Meryhurst,William,chapman,586122,"Meryhurst, William, of Dudley, Worcs, chapman",0 5292763,2442880,defendant,Blande,Thomas,chapman,587136,"Blande, Thomas, of Derby, chapman",1 5292764,2442880,defendant,Smart,Thomas,chapman,630100,"Smart, Thomas, of Kynvare, Staffs, chapman",2