Adelfeid von Hohenberg Peerage person ID=40787 Parents (Agnes) Burkhard VII, Count of Hoenberg Children Adelheid von Zollern Friedrich Ostertag I von Zollern Frederick X, Count of Hohenzollern Siblings Konrad I von Hohenberg Burkhard VIII, Count of Hohenberg Margarete von Hohenberg Partners Frederick IX, Count of Hohenzollern