Heinrich X von Honstein-Kletterberg Peerage person ID=7692 (1350–1428) Parents Anna of Brunswick-Grubenhagen-Einbeck Heinrich VII von Honstein-Klettenberg Children Siblings Ernst II von Honstein-Klettenberg John IV, Duke of Bavaria Barbara von Bayern Elisabeth von Honstein-Kletterberg Elisabeth of Bavaria, Electress of Saxony Albert IV, Duke of Bavaria Christoph the Strong Sigismund, Duke of Bavaria Margaret of Bavaria, Marchioness of Mantua Partners Adelheid von Braunschweig-Göttingen