Louis V, Duke of Bavaria Duke of Bavaria, Margrave of Brandenburg, and Count of Tyrol (1315–1361) Parents Beatrice of Silesia Louis IV of Bavaria Children Meinhard III, Count of Gorizia-Tyrol Siblings Agnes of Bavaria Beatrice of Bavaria Margaret of Bavaria, Duchess of Slavonia Otto V, Duke of Bavaria William I, Duke of Bavaria Elisabeth of Bavaria Matilda of Bavaria, Margravine of Meissen Albert I, Duke of Bavaria Stephen II, Duke of Bavaria Louis II, Elector of Brandenburg Partners Margaret, Countess of Tyrol Margaret Christofsdottir