Henry the Wrangler

Henry II
Duke of Bavaria
Duke Henry in the pedigree of the Ottonian dynasty, Chronica sancti Pantaleonis, Cologne, 13th century
Born	951
Died	28 August 995 Gandersheim Abbey
Spouse	Gisela of Burgundy
Issue	Henry II, Holy Roman Emperor Gisela of Hungary Bruno of Augsburg
Dynasty	Ottonian
Father	Henry I, Duke of Bavaria
Mother	Judith, Duchess of Bavaria

Henry II (951 – 28 August 995), called the Wrangler or the Quarrelsome (German: Heinrich der Zänker), a member of the German royal Ottonian dynasty, was Duke of Bavaria from 955 to 976 and again from 985 to 995, as well as Duke of Carinthia from 989 to 995.

He was the son of Duke Henry I of Bavaria, younger brother of King Otto I of Germany (Emperor from 962), and his wife Judith. Henry succeeded his father at the age of four, under the guardianship of his mother. His sister Hadwig was married to Duke Burchard III of Swabia in 954. In 972 Henry married Princess Gisela of Burgundy, herself a niece of Empress Adelaide.

Upon Emperor Otto's death in 973, Henry could rely on his ties to the South German duchies of Swabia and Bavaria as well as to the adjacent Kingdom of Burgundy. He installed his cousin Henry as Bishop of Augsburg, denying the investiture rights of Emperor Otto's son and successor Otto II. When his brother-in-law Duke Burchard III died without heirs, he raised claims to his Swabian duchy. However, Otto II enfeoffed his nephew Otto of Swabia; against the tenacious opposition of Burchard's widow Hadwig.

In 974 Duke Henry resolved to oust Otto II from the throne. With support of his sister Hadwig, he forged alliances with Bavarian and Saxon nobles, and also with Duke Boleslaus II of Bohemia and Duke Mieszko I of Poland. Otto II was able to take Henry captive in Ingelheim - though he also had to deal with rebellious nobles in the County of Hainaut and the Bishopric of Cambrai as well as with the raids of the Danish king Harald Bluetooth in Holstein.