Otto von Braunschweig Peerage person ID=5341 (d. 1339) Parents Sophia of Brandenburg-Stendal Magnus I, Duke of Brunswick-Lüneburg Children Siblings Sophie von Braunschweig Henry of Brunswick Louis of Brunswick Matilde von Braunschweig Albert II of Brunswick-Wolfenbüttel Ernst von Braunschweig Magnus II, Duke of Brunswick-Lüneburg