The Verband der Vereine Deutscher Studenten, also known as the Kyffhäuserverband is an umbrella organization of 38 German fraternities called Verein Deutscher Studenten 1880–19671893–19691904–19541905–19671886–19721900–19531893–19461866–19351898–19791861–19441867–19291865–19281900–19631876–19461899–19761942–1861–19361866–19451888–19481887–19431890–19551916–20131906–19841874–19291862–19151905–19481883–19451873–19531860–19191874–19211900–19701902–19901907–19791890–19571896–19691889–19811871–19481864–1945 Wikipedia