Judith of Brandenburg (1302-1330) (1302–1330) Parents Agnes of Bavaria, Margravine of Brandenburg-Stendal Henry I, Margrave of Brandenburg-Stendal Children Agnes von Braunschweig-Grubenhagen Riddag von Braunschweig-Grubenhagen Otto, Duke of Brunswick-Grubenhagen Johann von Braunschweig-Grubenhagen Ludwig von Braunschweig-Grubenhagen Siblings Sophia of Brandenburg-Stendal Henry II, Margrave of Brandenburg-Stendal Agnes of Hesse Partners Henry II, Duke of Brunswick-Grubenhagen