id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4542346,2213498,plaintiff,York,Edmund,duke of,,"York, Edmund, duke of",0 4542347,2213498,defendant,atte Hill,Edmund,,605438,"atte Hill, Edmund, of Great Hampden",0 4542348,2213498,defendant,atte Hill,William,,605666,"atte Hill, William, of Great Missenden",1