Lothaire von Sachsen (1181-1190) (1181–1190) Parents Henry the Lion Matilda of England, Duchess of Saxony Children Siblings Matilda of Saxony Rixa von Sachsen Ingibiorg von Sachsen son von Sachsen Maud von Braunschweig Eleanor von Sachsen Gertrude of Bavaria Otto IV, Holy Roman Emperor Henry V, Count Palatine of the Rhine William of Luneburg