Relation to Robert (Reuben) Blumberg ResetHarvey Jacobson is Robert (Reuben) Blumberg's great-nephew.Harvey Jacobson, the son of
Rose Blumberg Jacobson, the daughter of
Helman (Halman) Yaakov Blumberg, the son of Max (Mordkhel) (Mordecai) Blumberg, the father of Robert (Reuben) Blumberg