▁who ▁fled ▁to ▁Day lam . ▁ ▁Ab u ▁Ja ' far ▁Hus ay n ▁was ▁initially ▁re - installed ▁as ▁im am , ▁but ▁was ▁soon ▁removed ▁to ▁the ▁Sam an id ▁capital , ▁B uk h ara . ▁The ▁Sam an id ▁inter l ude ▁proved ▁brief , ▁as ▁in ▁ 9 3 0 , ▁Mak an ▁managed ▁to ▁recover ▁Tab ar istan , ▁extend ▁his ▁control ▁over ▁most ▁of ▁G urg an ▁and ▁even ▁take ▁possession ▁of ▁N ish ap ur ▁in ▁western ▁Kh uras an , ▁which ▁he ▁was ▁forced ▁to ▁abandon ▁in ▁ 9 3 1 , ▁bow ing ▁to ▁pressure ▁by ▁the ▁Sam an id ▁r uler ▁Nas r ▁II . ▁Mak an ▁also ▁had ▁to ▁face ▁a ▁re bell ion ▁at ▁home , ▁where ▁his ▁relative ▁al - Has an ▁ibn ▁al - F air uz an , ▁who ▁govern ed ▁Tab ar istan ▁in ▁his ▁absence , ▁tried ▁to ▁re - install ▁his ▁half - bro ther ▁Is mail ▁as ▁im am . ▁The ▁revol t ▁failed ▁after ▁Is mail ▁was ▁poison ed ▁at ▁the ▁inst ig ation ▁of ▁Ab u ▁Ja ' far ▁Hus ay n ' s ▁mother . ▁In ▁the ▁meant ime , ▁As far ▁had ▁lost ▁power ▁in ▁Ray y ▁to ▁the ▁re bell ion ▁of ▁his ▁former ▁sub ordinate , ▁M ard av ij , ▁and ▁fled ▁to ▁Qu h istan , ▁where ▁he ▁died ▁soon ▁after . ▁Ab u ▁Ja ' far ▁Hus ay n , ▁who ▁had ▁managed