Albert the Bear 1st Margrave of Brandenburg (1157-70) (1100–1170) Parents Eilika of Saxony Otto, Count of Ballenstedt Children Siegfried, Prince-Archbishop of Bremen Herman I, Count of Weimar-Orlamünde Dietrich von Brandenburg Adalbert III von Ballenstedt Otto I Bernhard, Count of Anhalt Heinrich von Brandenburg Hedwig of Brandenburg Adelheid von Brandenburg Gertrude of Brandenburg Siblings Adelaide of Ballenstedt Partners Sophie of Winzenburg
