id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4899469,2326475,plaintiff,Hervy alias Cartwryght,Roger,,597362,"Hervy alias Cartwryght, Roger, of Assheby de la Zouche",0 4899470,2326475,defendant,Chetewyn,Philip,,819051,"Chetewyn, Philip, of Ingstree, Staffs, knight",0