Relation to Nathan PolishookMary Dunn Nagle, the wife of Morton Harvey Epstein, the son of Alice Blumberg Epstein, the sister of Louis Eliel Blumberg, the father of Marjorie Ruth Blumberg Katz, the wife of Ellis Robert Katz, the son of Robert Ellis Katz, the son of Ella Polishook Katz, the daughter of Nathan Polishook