<page_title> List of rulers of Saxony </page_title> <section_title> Younger Stem Duchy </section_title> <table> <cell> Albert the Bear <col_header> Dukes of Saxony </col_header> <col_header> Name </col_header> <col_header> Liudolfing/Ottonian Dynasty </col_header> <col_header> Billung Dynasty </col_header> <col_header> Supplinburg Dynasty </col_header> <col_header> Welf Dynasty </col_header> <col_header> Ascanian Dynasty </col_header> </cell> <cell> 20 October 1139 – 1142 <col_header> Dukes of Saxony </col_header> <col_header> Date </col_header> <col_header> Liudolfing/Ottonian Dynasty </col_header> <col_header> Billung Dynasty </col_header> <col_header> Supplinburg Dynasty </col_header> <col_header> Welf Dynasty </col_header> <col_header> Ascanian Dynasty </col_header> </cell> <cell> Also Margrave of Brandenburg <col_header> Dukes of Saxony </col_header> <col_header> Notes </col_header> <col_header> Liudolfing/Ottonian Dynasty </col_header> <col_header> Billung Dynasty </col_header> <col_header> Supplinburg Dynasty </col_header> <col_header> Welf Dynasty </col_header> <col_header> Ascanian Dynasty </col_header> </cell> </table>
Albert the Bear was the Margrave of Brandenburg and was Duke of Saxony between 1138 and 1142.