Josef Auszenberg fled Germany before the war and settled in Assen.
F.J. Hulst and H.M. Luning, De joodse gemeente Assen. Geschiedenis van een behoorlijke Kille, 1740-1976 (Assen 1993)
His parents survived the war in England. He was the brother of Salla and Lotte, who also lived in Assen.
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More information about Josef Auszenberg can be found on www.dokin.nl