ar ach ▁became ▁tempor arily ▁French . ▁During ▁the ▁War ▁of ▁the ▁Six th ▁Co al ition ▁the ▁Pr uss ian ▁Field ▁Marsh al ▁Bl ü cher , ▁after ▁crossing ▁the ▁Rh ine ▁near ▁Ka ub , ▁came ▁through ▁Bach ar ach ▁and ▁the ▁Ste eg ▁Valley ▁on ▁New ▁Year ’ s ▁Night ▁ 1 8 1 3 - 1 8 1 4 ▁with ▁his ▁troops ▁on ▁the ▁way ▁to ▁France . ▁Rec alling ▁this ▁event ▁is ▁a ▁monument ▁stone ▁somewhat ▁down stream , ▁across ▁from ▁Ka ub . ▁After ▁the ▁Congress ▁of ▁Vienna , ▁the ▁town ▁went , ▁along ▁with ▁the ▁Rh ine ’ s ▁left ▁bank , ▁up ▁to ▁and ▁including ▁B inger br ück , ▁to ▁Pr uss ia . ▁After ▁the ▁har bour ▁s ilt ed ▁up , ▁Bach ar ach ▁fell ▁into ▁a ▁sl umber ▁from ▁which ▁it ▁only ▁a wo ke ▁in ▁the ▁course ▁of ▁the ▁Rhein rom ant ik . ▁Among ▁the ▁first ▁of ▁the ▁prominent ▁visitors ▁at ▁this ▁time ▁was ▁the ▁French ▁writer ▁Victor ▁Hugo . ▁[[ File : Max ▁Lie ber mann ▁Ill ustration ▁Der ▁Rab bi ▁von ▁B acher ach . jpg | th umb | Illustration ▁by ▁Max ▁Lie ber mann ▁for ▁Heinrich ▁He ine ' s ▁historical ▁novel ▁Der ▁Rab bi ▁von ▁B acher ach ▁( The ▁Rab bi ▁of ▁B acher ach ]] ▁Car ing ▁for ▁and ▁maintain ing ▁Bach ar ach ’ s ▁building ▁monuments , ▁sp ur red ▁on ▁in ▁the ▁early ▁ 2 0 th ▁century ▁by