0 8 , ▁Muhammad ▁al - T aw il ▁launched ▁a ▁campaign ▁against ▁the ▁County ▁of ▁P all ars . ▁The ▁cast ellan ▁of ▁Rod a ▁sent ▁em iss aries ▁to ▁sue ▁for ▁peace , ▁offering ▁t ribute , ▁but ▁al - T aw il ▁rejected ▁them ▁and ▁destroyed ▁the ▁castle . ▁He ▁launched ▁another ▁attack ▁on ▁Monte ▁Pedro so ▁and ▁O li ola , ▁taking ▁ 3 0 0 ▁prisoners ▁whom ▁he ▁r ans omed ▁for ▁ 1 3 , 0 0 0 ▁gold ▁pieces . ▁In ▁ 9 1 1 , ▁al - T aw il ▁march ed ▁north , ▁passing ▁through ▁the ▁territory ▁of ▁his ▁brother - in - law ▁Count ▁Gal indo ▁A zn á rez ▁II ▁of ▁Arag on . ▁He ▁then ▁met ▁up ▁with ▁Abd ▁Al lah , ▁brother ▁of ▁Lub b ▁ibn ▁Muhammad ▁ibn ▁Q asi , ▁for ▁a ▁strike ▁against ▁Pam pl ona . ▁While ▁the ▁campaign ▁experienced ▁initial ▁success , ▁San cho ▁I ▁of ▁Pam pl ona ▁eventually ▁rout ed ▁the ▁southern ▁troops ▁and ▁re assert ed ▁Pam pl ona ' s ▁role ▁as ▁fe ud al ▁l ords ▁over ▁Gal indo ' s ▁Arag on . ▁ ▁The ▁next ▁year ▁saw ▁Muhammad ▁al - T aw il ▁launch ▁a ▁campaign ▁against ▁Sun yer , ▁Count ▁of ▁Barcelona , ▁forcing ▁him ▁to ▁fle e ▁the ▁field ▁of ▁battle . ▁ ▁However ▁a ▁second ▁Barcelona ▁campaign ▁resulted ▁in ▁the ▁death ▁of ▁Muhammad ▁al - T aw il ▁on ▁ 2 3 ▁October ▁ 9 1