id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4578194,2224676,plaintiff,Chok,John,,,"Chok, John",0 4578195,2224676,defendant,Clers,Robert,,630995,"Clers, Robert, of Pensford",0 4578196,2224676,defendant,Forster,Walter,,762563,"Forster, Walter, of Staunton Dru",1