7 0 8 ) ▁ ▁Vil come ▁ ▁Er m eng arde ▁ ▁Cle men cia ▁▁ ▁As cel ina ▁I ▁ ▁Sy b illa ▁ ▁Mars ilia ▁( to ▁ 8 0 0 ) ▁ ▁G is ela ▁ ▁( 8 0 0 - 8 1 0 ), ▁d . ▁ 8 1 0 , ▁sister ▁of ▁Char lemagne ▁ ▁Hed wig , ▁Duch ess ▁of ▁Bav aria , ▁d . ▁after ▁ 8 3 5 , ▁mother ▁of ▁the ▁Em press ▁Jud ith ▁ ▁Er ment ru de ▁( 8 5 5 - 8 6 9 ), ▁d . ▁ 8 6 9 , ▁first ▁wife ▁of ▁Charles ▁the ▁Bald ▁ ▁Roth ild , ▁documented ▁ 9 1 2 ▁and ▁ 9 2 2 , ▁d . ▁ 9 2 8 / 9 2 9 , ▁daughter ▁of ▁Charles ▁the ▁Bald ▁( by ▁his ▁second ▁marriage ) ▁ ▁The ▁attempt ▁of ▁Charles ▁the ▁Simple ▁in ▁ 9 2 2 ▁to ▁dispos s ess ▁his ▁a unt , ▁Roth ild ▁of ▁Ch elles , ▁in ▁order ▁to ▁give ▁it ▁to ▁his ▁favour ite , ▁H ag ano , ▁led ▁to ▁his ▁de position ▁after ▁a ▁revol t ▁of ▁the ▁nob ility , ▁probably ▁under ▁the ▁leadership ▁of ▁Hugh ▁the ▁Great , ▁Roth ild ' s ▁son - in - law . ▁ ▁For ▁about ▁ 1 7 0 ▁years ▁no ▁abb esses ▁are ▁documented . ▁▁ ▁Mat ilda ▁I ▁( 1 0 9 7 - 1 1 1 2 ) ▁ ▁Am