Given name: Unknown Family name: Berek
- YES
- Male
- Berek
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Jakub's father
- around the author, trade, communication
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Mr. Ajzyk Wierzbicki's brother; before the war he transported onion to England
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Related sources:
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Jan Kostanski wrote down his memoirs together with his wife Necha at the end of her life; after that he employed an editor and translator and published them in Australia in 1998 under the title: 'Janek: A Gentile in the Warsaw Ghetto'.
- 23-24