id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4580170,2225287,plaintiff,Dalyngrigge,John,knight,,"Dalyngrigge, John, knight",0 4580171,2225287,defendant,Emeham,William,,639813,"Emeham, William, of Burghersshe",0 4580172,2225287,defendant,Catte,Nicholas,,588882,"Catte, Nicholas, of Retherfeld",1