Qui es va casar amb Anna of Brunswick-Grubenhagen-Einbeck?

Anna of Brunswick-Grubenhagen-Einbeck (1414 – 4 April 1474) was a daughter of Duke Eric I of Brunswick-Grubenhagen and his wife, Elisabeth of Brunswick-Göttingen, daughter of Otto I, Duke of Brunswick-Göttingen.

Anna's first marriage was with Duke Albert III of Bavaria. They had the following children:

• John IV (1437–1463), Duke of Bavaria
• Ernest (1438–1460)
• Sigismund of Bavaria (1439–1501)
• Albert (1440–1445)
• Margaretha (1442–1479), married in 1463 with Marquess Frederick I of Mantua
• Elisabeth (1443–1484), married in 1460 with Elector Ernest of Saxony (1441–1486)
• Albert IV (1447–1508)
• Christopher (1449–1493)
• Wolfgang (1451–1514)
• Barbara, a nun in Munich

After Albert's death, she married Duke Frederick III of Brunswick-Calenberg-Göttingen. This marriage remained childless.

Albert III el Pietós de Baviera-Múnic (alemany: Albrecht III der Fromme, Herzog von Bayern-München), (27 de març de 1401 - 29 de febrer de 1460), fou duc de Baviera-Múnic des de 1438. Va néixer a Múnic sent fill d'Ernest de Wittelsbach, duc de Baviera, i d'Elisabetta Visconti, filla de Bernabé Visconti.

Frederick III "the restless" of Brunswick-Göttingen-Calenberg (born: 1424; died: 5 March 1495 in Hann. Münden), was a son of Duke William the Victorious of Brunswick-Lüneburg and Cecilia of Brandenburg. He became Duke of Brunswick-Lüneburg together with his brother William IV in 1482. However, he was deposed in 1484.