Relation to Harriet Jacobson ResetRobert (Reuben) Blumberg is Harriet Jacobson's great-uncle. Robert (Reuben) Blumberg, the son of Max (Mordkhel) (Mordecai) Blumberg, the father ofHelman (Halman) Yaakov Blumberg, the father of
Rose Blumberg Jacobson, the mother of Harriet Jacobson
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