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In page Franz Kafka:

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With the outbreak of the Great Depression in 1929, the Hermann family business experienced financial difficulties and eventually went bankrupt.[3] Karl Hermann died February 27, 1939, and Elli was supported financially by her sisters.[3][5] On October 21, 1941, she was deported together with her daughter Hanna to the Łódź Ghetto, where she lived temporarily with her sister Valli and Valli's husband in the spring of 1942. She was probably killed in the Kulmhof extermination camp in the fall of 1942.[3][6][7][5][8] Of Elli's three children, only her daughter Gerti survived the Second World War.[citation needed] A memorial plaque commemorates the three sisters at the family grave in the New Jewish Cemetery in Prague.[5]