M embers ▁of ▁the ▁Wisconsin ▁State ▁Assembly ▁Category : W is consin ▁Republic ans ▁Category : 1 9 5 5 ▁birth s ▁Category : L iving ▁people ▁Category : 2 1 st - century ▁American ▁polit icians <0x0A> </s> ▁Ber eng ar ▁I ▁was ▁a ▁ 9 th - century ▁no blem an ▁of ▁East ▁Francia , ▁a ▁son ▁of ▁Geb hard , ▁Count ▁of ▁L ah ng au , ▁and ▁younger ▁brother ▁of ▁U do . ▁He ▁and ▁his ▁brother ▁were ▁created ▁Mar gra ves ▁of ▁Ne ust ria ▁by ▁Charles ▁the ▁Bald ▁in ▁ 8 6 1 . ▁ ▁He ▁was ▁possibly ▁a ▁Con rad ine , ▁a ▁relative ▁for ▁sure ▁of ▁Ad al ard ▁the ▁Sen esch al , ▁a ▁Gir ard id . ▁Ber eng ar ▁was ▁probably ▁the ▁names ake ▁of ▁Ber eng ar ▁II ▁of ▁Ne ust ria , ▁who ▁was ▁probably ▁the ▁son ▁of ▁Ber eng ar ▁I ' s ▁successor , ▁Henry ▁of ▁Fran con ia . ▁ ▁He ▁is ▁believed ▁to ▁be ▁the ▁same ▁person ▁as ▁B ér enger ▁I , ▁Count ▁of ▁I vo is . ▁ ▁With ▁his ▁brothers , ▁U do ▁and ▁Wal do ▁the ▁Abb ot , ▁he ▁took ▁part ▁in ▁the ▁ 8 6 1 ▁revol t ▁of ▁Carl oman ▁of ▁Bav aria , ▁possible ▁his ▁cousin - in - law , ▁against ▁Louis ▁the ▁German . ▁The ▁revol t ▁was ▁cr ushed ▁and ▁the ▁three ▁brothers ▁fled ▁with ▁their ▁relative ▁Ad al ard ▁to ▁the ▁court ▁of ▁the