Relation to Rosalyn Zora BlumbergEthel Harris Miller, the wife of Harry Miller, the brother of Ethel Miller Katz, the mother of Ellis Robert Katz, the husband of Marjorie Ruth Blumberg Katz, the daughter of Louis Eliel Blumberg, the brother of Reuben Amon Blumberg, the father of Rosalyn Zora Blumberg