Relation to Gus (Gershon) Blumberg Ida (Chaya) Etel Ethel Tenenbaum, the mother of Abraham Abe "Teddy" Tenenbaum, the husband of Alice Blumberg Epstein, the daughter of Helman (Halman) Yaakov Blumberg, the brother of Gus (Gershon) Blumberg