Abraham Wijnberg was a son of Mozes Wijnberg and Estella Cohen.
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Abraham Wijnberg, son of a wholesaler from Groningen, was married. The couple had one child and lived in Dordrecht. He was a welder by trade.
In November 1941, Abraham Wijnberg joined the Ordedienst (OD) under the pseudonym Bob. He was involved in the assault on a WA-man on 20 April 1942. He was a…