Henry the Lion

Henry the Lion (; 1129/1131 – 6 August 1195) was a member of the Welf dynasty who ruled as the duke of Saxony as Henry III and Bavaria as Henry XII from 1142 and 1156, respectively, until 1180. Henry was one of the most powerful German princes of his time, until the rival Hohenstaufen dynasty succeeded in isolating him and eventually deprived him of his duchies of Bavaria and Saxony during the reign of Emperor Frederick Barbarossa and of Frederick's son and successor Henry VI. At the height of his reign, Henry ruled over a vast territory stretching from the coast of the North and Baltic seas to the Alps, and from Westphalia to Pomerania. Henry achieved this great power in part by his political and military acumen and in part through the legacies of his four grandparents. Family background Born in Ravensburg, in 1129 or 1131, he was the son of Henry the Proud, duke of Bavaria and Saxony, who was the heir of the Billungs, former dukes of Saxony. Henry's mother was Gertrude, only daughter of Emperor Lothair II and Empress Richenza, heiress of the Saxon territories of Northeim and the properties of the Brunones, counts of Brunswick.