Avraham Katz was a Polish Jewish Holocaust survivor who immigrated to Mandatory Palestine in 1948, shortly after the establishment of the State of Israel. Born in Poland, he endured the horrors of the Holocaust, which profoundly shaped his life and worldview. Upon arriving in Israel, he settled in the country and built a family, becoming the father of Yisrael Katz, a prominent Israeli politician born on September 21, 1955, in Ashkelon. Avraham's experiences as a survivor and his immigration story influenced his son's early life, instilling values of resilience and commitment to Israel that later manifested in Yisrael's political career. Little is publicly documented about Avraham Katz's professional life or personal details beyond his role as a father and survivor. He is primarily known through references in biographical accounts of his son, highlighting the intergenerational impact of the Holocaust on Israeli society. Avraham's journey from Poland to Israel exemplifies the post-World War II migration of Jewish survivors seeking refuge and a new beginning in their ancestral homeland.