3 0 – 1 9 0 0 ), ▁oldest ▁son ▁of ▁Rab bi ▁Ye h uda ▁Le ib , ▁assumed ▁his ▁father ’ s ▁position ▁in ▁Kop ust . ▁He ▁is ▁the ▁author ▁of ▁a ▁work ▁on ▁Has id ism ▁titled ▁" M agen ▁Av ot " ▁(" Sh ield ▁of ▁the ▁F athers "). ▁ ▁Rab bi ▁Sh alom ▁D ov ber ▁Schne ers ohn ▁of ▁Re ch its a ▁( 1 8 3 4 - 1 9 0 8 ), ▁known ▁as ▁the ▁R ash ab ▁of ▁Re ch its a . ▁S uc ceed ing ▁his ▁brother , ▁Rab bi ▁Sh l omo ▁Z al man , ▁Rab bi ▁Sh alom ▁D ov ber ▁served ▁as ▁the ▁Kop uster ▁movement ' s ▁re bbe ▁in ▁the ▁town ▁of ▁Re ch its a . ▁Rab bi ▁Sh alom ▁D ov ber ▁seems ▁to ▁have ▁died ▁without ▁a ▁successor . ▁ ▁Rab bi ▁Sh mary ahu ▁No ah ▁Schne ers ohn ▁( 1 8 4 2 – 1 9 2 4 ), ▁known ▁as ▁Sh mary ahu ▁No ah ▁of ▁Bab ru y sk . ▁S uc ceed ing ▁his ▁brother , ▁Rab bi ▁Sh l omo ▁Z al man , ▁Rab bi ▁Sh mary ahu ▁No ah ▁served ▁as ▁the ▁Kop uster ▁movement ' s ▁re bbe ▁in ▁the ▁town ▁of ▁Bab ru y sk . ▁Other ▁sources ▁claim ▁Rab bi ▁Sh mary ahu ▁No ah ▁succeeded ▁his ▁brother , ▁Rab bi ▁Sh l omo ▁Z al man ▁Schne ers ohn