Agnes of Bavaria German noblewoman and nun (1335–1352) Parents Margaret II, Countess of Hainaut Louis IV of Bavaria Children Siblings Louis II, Elector of Brandenburg Stephen II, Duke of Bavaria Albert I, Duke of Bavaria Matilda of Bavaria, Margravine of Meissen Elisabeth of Bavaria William I, Duke of Bavaria Otto V, Duke of Bavaria Louis V, Duke of Bavaria Margaret of Bavaria, Duchess of Slavonia Beatrice of Bavaria