Reuben Blumberg

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June 6, 1890 to September 6, 1962 (72 years)
Relation to Irving Katz
Reuben Blumberg, the brother of Louis Eliel Blumberg, the father of Marjorie Ruth Blumberg Katz, the wife of Ellis Katz, the son of Robert E Katz, the brother of Irving Katz