/Tewdwr Fychan
        /Maredudd ap Tewdwr
       |    \Margaret
    /Owen-Owain ap Maredudd ap Tewdwr
   |   |    /Person Not Viewable
   |    \Margaret
Person Not Viewable
   |        /Charles V de Valois le Sage
   |    /Charles VI "the Mad" Valois
   |   |    \Joan of Bourbon
    \Katherine de Valois de France
        \Isabella Wittelsbach of Bavaria is NOT responsible for the content of the GEDCOMs uploaded through the WorldConnect Program. The creator of each GEDCOM is solely responsible for its content.