Parents
Father: Duke Albrecht III of Braunschwieg-Salzderhelden Born: 1382 Married: Unknown Died: May 28, 1427
Mother: Princess Elisabeth of Braunschweig-Gottingen Born: 1379 Died: March 21, 1421
Children: 1. Duke Ernst II of Braunschweig-Grubenhagen (b.1405) 2. Princess Elisabeth of Braunschweig-Grubenhagen (b.1407) 3. Princess Sophie of Braunschweig-Grubenhagen (b.1409) 4. Princess Margarete of Braunschweig-Grubenhagen (b.1411) 5. Duke Heinrich III of Braunschweig-Grubenhagen (b.1415) 6. Princess Anna of Braunschweig-Grunbenhagen (b.1415) 7. Princess Agnes of Braunschweig-Grubenhagen (b.1417) 8. Duke Albrecht III of Braunschweig-Herzberg (b.11/1/1419)