Bernard I, Duke of Brunswick
Member of the House of Welf
Bernard was Duke of Brunswick-Lüneburg in the early 15th century, co-ruling Brunswick with his younger brother Henry the Mild from 1400 to 1409, then as sole ruler of Brunswick from 1409 to 1428 and of Lüneburg from 1428 until his death in 1434. Wikipedia
Died: June 11, 1434, Celle, Germany
Grandparents: Magnus I, Duke of Brunswick-Lüneburg and Sophia of Brandenburg
Great grandchildren: Henry I, Duke of Brunswick, Magdalena von Mecklenburg-Stargard, and William of Brunswick-Lüneburg
Great-grandparents: Albert II, Duke of Brunswick, Rixa of Werle, Agnes of Bavaria, Margravine of Brandenburg, and more