Relation to Irving Isadore Jacques FriedmanReva Lipshitz, the mother of Ella Polishook Katz, the mother of Robert E Katz, the father of Ellis Katz, the husband of Marjorie Ruth Blumberg Katz, the daughter of Leah Schulman Blumberg, the daughter of Bertha Friedman Schulman, the sister of Irving Isadore Jacques Friedman