Albert I, Duke of Bavaria

Albert I
Duke of Lower Bavaria
Portrait by Willem Thibaut
Born	(1336-07-25)25 July 1336 Munich
Died	13 December 1404(1404-12-13) (aged 68) The Hague
Spouse	Margaret of Brieg Margaret of Cleves
Issue	Katharina, Duchess of Gelders and Jülich Johanna, Queen of Bohemia Margaret, Duchess of Burgundy William VI, Count of Holland Albert II, Duke of Lower Bavaria Joanna Sophia, Duchess of Austria John, Duke of Lower Bavaria
House	House of Wittelsbach
Father	Louis IV, Holy Roman Emperor
Mother	Margaret II, Countess of Holland

Albert I, Duke of Lower Bavaria (German: Albrecht; 25 July 1336 – 13 December 1404), was a feudal ruler of the counties of Holland, Hainaut, and Zeeland in the Low Countries. Additionally, he held a portion of the Bavarian province of Straubing, his Bavarian ducal line's appanage and seat, Lower Bavaria.