id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4896760,2325644,plaintiff,Graystok,Ralph,knight,,"Graystok, Ralph, knight",0 4896761,2325644,defendant,Norton,Agnes,widow,705854,"Norton, Agnes, of Secroft, widow",0 4896762,2325644,defendant,Norton,William,,705854,"Norton, William, of Secroft, servant",1 4896763,2325644,defendant,Symson,William,,705854,"Symson, William, of Secroft, servant",2