Oskar Schade
He was the author of the influential "Altdeutsches Wörterbuch" ( Old German Dictionary ) , and with August Heinrich Hoffmann von Fallersleben ( 1798-1874 ) , was co-editor of the "Weimarisches Jahrbuch für deutsche Sprache , Literatur und Kunst" ( Weimar Annals of German language , literature and art ) . 
<triplet> August Heinrich Hoffmann von Fallersleben <subj> German language <obj> writing language