id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4792241,2293661,plaintiff,Melton,John,knight,,"Melton, John, knight",0 4792242,2293661,plaintiff,Warde,William,,,"Warde, William",1 4792243,2293661,defendant,Chamburleyn,Joan,widow,602022,"Chamburleyn, Joan, of Beghton, widow",0 4792244,2293661,defendant,Chambur,John,tailor,602022,"Chambur, John, of Beghton, tailor",1