Otto I Duke of Merania (1180–1234) Parents Agnes of Rochlitz Berthold IV, Duke of Merania Children Elisabeth of Andechs-Merania Beatrix of Andechs-Merania Agnes of Merania Otto III Adelaide, Countess of Burgundy Marguerite of Merania Siblings Hedwig of Silesia Ekbert von Andechs-Meranien Agnes of Merania Gertrude of Merania Henry II, Margrave of Istria Berthold Partners Beatrice II, Countess of Burgundy Sophie of Anhalt
