id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4346753,2146117,plaintiff,Killingworth,John,,,"Killingworth, John",0 4346754,2146117,defendant,Drewrye,John,chapman,673239,"Drewrye, John, of Ketterynge, Nhants, chapman",0 4346755,2146117,defendant,Pynder,Robert,chapman,741736,"Pynder, Robert, of Ketterynge, chapman",1 4346756,2146117,defendant,Mortlock,William,chapman,720220,"Mortlock, William, of Haverill, Suff, chapman",2