id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4570771,2222431,plaintiff,Wyllughby,William,knight,,"Wyllughby, William, knight",0 4570772,2222431,defendant,Fotherby,Walter de,,760279,"Fotherby, Walter de, of Mauby",0 4570773,2222431,defendant,Gall_,John,,590197,"Gall_, John, of Cokeryngton",1