Jonas Leonard Benjamins was killed in concentration camp Amersfoort on 16 May 1942.
Death books of Camp Amersfoort; these can be consulted at the website of the National Memorial Camp Amersfoort
Jonas Leonard Benjamins was a son of Nathanaël Benjamins and Saartje van der Kous.
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Probably Jonas Leonard Benjamins had the South African nationality. He wanted to marry his non-Jewish girlfriend. After he had gone to the civil registration office with this request, he was arrested and shortly afterwards murdered in camp Leusden.
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