Hersz Tzvi Blau was born in Jawornik Polski, Poland, 1900 to Perel Pnina. He was a baker and married to Feiga nee Kucher. Prior to WWII he lived in Jawornik Polski, Poland. During the war he was in Jawornik Polski, Poland. Hersz Tzvi was murdered in the Shoah. Place of death: Jawornik Polski, Poland.
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