Matilda of Bavaria, Margravine of Meissen oldest daughter of emperor Louis IV. (1313–1346) Parents Beatrice of Silesia Louis IV of Bavaria Children William I Louis of Meissen Clara von Meißen Frederick III Elisabeth of Meissen Beatrix of Meissen Frederick of Meissen Balthasar Anne von Meißen Siblings Agnes of Bavaria Beatrice of Bavaria Margaret of Bavaria, Duchess of Slavonia Louis V, Duke of Bavaria Otto V, Duke of Bavaria William I, Duke of Bavaria Elisabeth of Bavaria Albert I, Duke of Bavaria Stephen II, Duke of Bavaria Louis II, Elector of Brandenburg Partners Frederick II
