Ignacz Yitzkhak Klein was born in Nyirbeltek, Hungary, 1889 to Azriel. He was married to Peszl Pesel. Prior to WWII he lived in Debrecen, Hungary. During the war he was in Debrecen, Hungary. Ignacz Yitzkhak was murdered in the Shoah. Place of death: Auschwitz, Poland, 1944.