id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3939327,2003460,defendant,Potter,John,chapman,656209,"Potter, John, of Durham City, chapman",0 4752281,2281130,defendant,Style,William,yeoman,656209,"Style, William, of Durham City, yeoman",3 4993423,2354901,defendant,Bitchisburne,John,smith,656209,"Bitchisburne, John, of Durham city, smith",1 5622932,2551108,plaintiff,Whalton,Robert de,,656209,"Whalton, Robert de, of Durham city, esquire",0