ardin . ▁ ▁She ▁was ▁arrested ▁in ▁the ▁Syn agog ue ▁of ▁B rive ▁in ▁March ▁ 1 9 4 4 , ▁taken ▁to ▁D ran cy ▁intern ment ▁camp , ▁and ▁from ▁there , ▁on ▁con voy ▁ 7 2 , ▁on ▁ 2 9 ▁April ▁ 1 9 4 4 , ▁to ▁Aus ch witz ▁concentration ▁camp . ▁Her ▁sister ▁Anto in ette ▁Feuer wer ker ▁succeeded ▁in ▁getting ▁her ▁a ▁nur se ' s ▁uniform ▁when ▁she ▁was ▁at ▁D ran cy ▁intern ment ▁camp . ▁She ▁wore ▁that ▁uniform ▁on ▁her ▁arrival ▁in ▁Aus ch witz . ▁Dr ▁Josef ▁Men gele , ▁the ▁inf am ous ▁Naz i ▁doctor , ▁sing led ▁her ▁out ▁for ▁surv ival . ▁Later , ▁he ▁operated ▁on ▁her , ▁without ▁an est hes ia . ▁She ▁surv ived ▁three ▁se lections ▁in ▁Aus ch witz ▁concentration ▁camp ▁( A usch witz - B ir ken au ), ▁and ▁later ▁was ▁transferred ▁to ▁the ▁G ross - R osen ▁concentration ▁camp , ▁before ▁being ▁liber ated ▁by ▁the ▁Russian ▁Army ▁in ▁February ▁ 1 9 4 5 . ▁The ▁number ▁t atto o ed ▁on ▁her ▁arm ▁at ▁Aus ch witz ▁was ▁ 8 0 5 9 8 . ▁Under ne ath ▁there ▁is ▁a ▁triangle , ▁meaning ▁she ▁is ▁a ▁Jew . ▁ ▁Aus ch witz ▁Con voy ▁ 7 2 ▁took ▁her ▁to ▁Aus ch witz ▁on ▁ 2 9 ▁April ▁ 1 9 4 4 . ▁Serge ▁Kl ars feld ▁described