Henry the Mild, Duke of Brunswick-Lüneburg

Henry of Brunswick-Lüneburg, Duke of Brunswick-Lüneburg, was called Henry the Mild. He was the prince of Lüneburg from 1388 to 1409 jointly with his brother Bernard I, Duke of Brunswick-Lüneburg, from 1400 to 1409, and also of Wolfenbüttel, and from 1409 until his death sole prince of Lüneburg.