id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5137908,2397600,plaintiff,Quatermayns,Richard,esq,,"Quatermayns, Richard, esq",0 5137909,2397600,defendant,Knyght,Robert,yeoman,,"Knyght, Robert, yeoman",0 5137910,2397600,defendant,Kember,William,butcher,606667,"Kember, William, of Reading, butcher",1 5137911,2397600,defendant,F---,John,yeoman,611634,"F---, John, of Whateley, Oxon,yeoman",2