Wulfhilde of Saxony German duchess (1072–1126) Parents Sophia of Hungary Magnus Children Henry X Judith of Bavaria, Duchess of Swabia Mathilde of Bavaria Sophia of Bavaria Welf VI, Margrave of Tuscany Wolfhilde of Bavaria Conrad of Bavaria Siblings Eilika of Saxony Poppo II, Margrave of Carniola Ulric II, Margrave of Carniola Richardis of Carniola Partners Henry IX, Duke of Bavaria