- F ass iy in ▁Syn agog ue , ▁re put ed ▁to ▁be ▁the ▁oldest ▁syn agog ue ▁of ▁the ▁M ella h ▁and ▁possibly ▁d ating ▁from ▁the ▁Mar in id ▁period ▁( 1 3 th - 1 5 th ▁centuries ). ▁Both ▁may ▁have ▁been ▁re built ▁various ▁times , ▁and ▁their ▁age ▁should ▁be ▁interpreted ▁as ▁the ▁date ▁of ▁their ▁establishment ▁at ▁this ▁location . ▁For ▁a ▁few ▁centuries ▁the ▁Se ph ard ic ▁( Span ish ) ▁Jews , ▁known ▁as ▁Meg or ash im , ▁and ▁the ▁Mor oc can ▁( A rab ▁or ▁Ber ber ) ▁Jews , ▁known ▁as ▁T os hav im , ▁wor sh ipped ▁in ▁separate ▁syn agog ues , ▁until ▁the ▁Se ph ard ic ▁tradition ▁( min h ag ) ▁eventually ▁pre va iled ▁in ▁most ▁aspects ▁of ▁religious ▁practice . ▁The ▁S lat ▁al - F ass iy in ▁Syn agog ue ▁was ▁one ▁of ▁the ▁few ▁where ▁non - Se ph ard ic ▁rit uals ▁continued ▁up ▁until ▁the ▁ 2 0 th ▁century . ▁ ▁The ▁names ▁of ▁the ▁syn agog ues ▁that ▁existed ▁in ▁the ▁M ella h ▁of ▁F es ▁in ▁modern ▁times ▁are ▁given ▁below , ▁grouped ▁roughly ▁by ▁neighbourhood : ▁ ▁Upper ▁M ella h : ▁▁ ▁Mans ano ▁Syn agog ue ▁▁ ▁I bn ▁Att ar ▁Syn agog ue ▁ ▁Syn agog ue ▁of ▁Rab bi ▁Ye h uda ▁ben ▁Att ar ▁ ▁Syn agog ue ▁of ▁Rab bi ▁Ha im ▁C