Zalman Yosef Perlmuter was born in Plonsk, Poland, 1891 to Yitzkhak Moshe and Khana. He was a merchant and married to Feiga Beila nee Tzukerkorn. Prior to WWII he lived in Krasnoarmeysk, Ukraine (USSR). During the war he was in Plonsk, Poland. Zalman Yosef was murdered in the Shoah. Place of death: Auschwitz, Poland, 17/12/1942.