, ▁they ▁were ▁further ▁restricted ▁to ▁living ▁in ▁only ▁End ingen ▁and ▁L eng n au . ▁ ▁This ▁imm igration ▁slowly ▁but ▁stead ily ▁changed ▁the ▁appearance ▁of ▁the ▁communities . ▁ ▁The ▁village ▁of ▁End ingen ▁never ▁built ▁a ▁Christian ▁church , ▁only ▁a ▁Jewish ▁syn agog ue . ▁ ▁The ▁local ▁Christians ▁tra ve led ▁to ▁neighbor ing ▁villages ▁for ▁church . ▁ ▁The ▁Jewish ▁and ▁Christian ▁families ▁are ▁often ▁under ▁one ▁roof . ▁ ▁Begin ning ▁in ▁ 1 6 0 3 , ▁the ▁dece ased ▁Jews ▁of ▁the ▁Sur bt al ▁communities ▁were ▁buried ▁on ▁a ▁small ▁Rhein ▁river ▁island , ▁the ▁so - called ▁Jud en ä ule ▁(" J ew ' s ▁island ") ▁which ▁was ▁le ased ▁by ▁the ▁Jewish ▁community . ▁As ▁the ▁island ▁was ▁repeatedly ▁flo oded ▁and ▁dev ast ated , ▁in ▁ 1 7 5 0 ▁the ▁Sur bt al ▁Jews ▁asked ▁the ▁Tags atz ung ▁to ▁establish ▁a ▁c emetery ▁in ▁the ▁vic inity ▁of ▁their ▁communities ▁in ▁the ▁Sur b ▁valley . ▁ ▁The ▁Jewish ▁population ▁was ▁fairly ▁well ▁toler ated ▁( except ▁for ▁the ▁Zw et sch gen krie g ▁or ▁" pl um ▁war " ▁ri ots ▁in ▁ 1 8 0 2 ), ▁self - managed ▁and ▁maintained ▁its ▁own ▁school . ▁ ▁However , ▁the ▁Jewish ▁resident ▁were ▁only ▁allowed ▁to ▁enter ▁a ▁few ▁prof essions , ▁such ▁as ▁trade . ▁ ▁H ouses ▁were ▁built ▁with ▁two ▁separate ▁ent ran ces , ▁one ▁for