id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5478761,2498668,plaintiff,Bray,Reginald,knight,,"Bray, Reginald, knight",0 5478762,2498668,defendant,Elryngton,John,"knight, treasurer of household, Edw IV",,"Elryngton, John, knight, treasurer of household, Edw IV, administratrix of",0 5478763,2498668,defendant,Elryngton,Margaret,widow,585899,"Elryngton, Margaret, of Shordyche, widow",1